I reside and breathe emails.
As a marketer, e mail outreach isn’t simply one other process on my to-do record—it’s a vital a part of constructing relationships and driving outcomes. Through the years, I’ve realized that the success of an e mail doesn’t finish with hitting “ship.” What occurs afterward—when somebody opens it, clicks a hyperlink, or spends time studying—holds the actual insights.
Curious to search out instruments past the fundamentals, I spent weeks experimenting with the finest e mail monitoring software program. I wished solutions to particular questions: Who’s studying my emails? Are my topic strains doing their job? Are recipients clicking the hyperlinks I’ve rigorously positioned? Every instrument I examined had quirks, strengths, and typically irritating shortcomings.
After researching over 30 options, I’ve compiled an inventory of the ten finest e mail monitoring software program that genuinely impressed me. These platforms do extra than simply observe opens and clicks; they supply concrete insights that assist fine-tune my technique.
Whether or not you’re a gross sales professional, a freelancer managing consumer communication, or simply somebody eager to know when their emails are being learn, there’s a instrument right here for you. Able to see which software program deserves a spot in your tech stack?
Let me stroll you thru the standouts and what makes them price your time.
Finest e mail monitoring software program for 2025: My high picks
- Salesforce Gross sales Cloud for integrating e mail monitoring by way of its customizable CRM options. (Obtainable on request)
- HubSpot Gross sales Hub for enabling e mail monitoring and managing follow-ups successfully. ($90/mo)
- SalesLoft for enhancing e mail engagement with conversational intelligence. (Obtainable on request)
- Immediately for automated monitoring of e mail supply and responses. ($30/mo)
- ZoomInfo Gross sales for offering intelligence that enhances focused e mail monitoring efforts. (Obtainable on request)
- Apollo.io for integrating outreach and engagement instruments to optimize lead communication. ($49/mo)
- Clari for enhancing gross sales insights and complete monitoring. (Obtainable on request)
- Shut for e mail templates, monitoring open charges, and aiding in gross sales course of administration. ($19/mo)
- Outreach for monitoring engagement ranges and aiding in pipeline closure. (Obtainable on request)
- monday CRM for real-time e mail engagement information. ($90/mo)
* These e mail monitoring software program options are top-rated of their class, in keeping with G2 Grid Studies. I’ve additionally added their month-to-month pricing to make comparisons simpler.
Finest e mail monitoring software program I like to recommend
The concept behind e mail monitoring appears easy sufficient: a instrument that tells you when somebody opens your e mail clicks a hyperlink, or interacts along with your message. However I puzzled if it actually labored. Would it not be simply one other notification overload, or may it genuinely change how I handle my outreach?
So, I made a decision to dig in and check varied instruments to see what they had been product of. Right here’s what I realized: at its core, e mail monitoring software program makes use of tiny, invisible mechanisms—like pixel monitoring or distinctive hyperlink identifiers—to trace particular actions a recipient takes. Sounds technical, proper? Fortunately, most instruments made it fairly seamless for me to arrange and interpret.
How did I discover and consider one of the best e mail monitoring software program?
I wished to transcend surface-level analysis. As a substitute of relying solely on Google searches or private suggestions, I wished a deeper understanding of what these instruments supplied and the way they carried out. To get began, I recognized a number of the main names within the business by way of G2’s grid experiences.
As soon as I had my record, I examined every instrument in numerous capacities. From set up to every day use, I examined how intuitive the software program felt and the way effectively it built-in with my current setup. I paid shut consideration to options like real-time notifications, information accuracy, and analytics depth. Instruments that had been straightforward to make use of and delivered dependable insights rapidly rose to the highest of my record.
I additionally tapped into person suggestions at scale. I used AI to investigate a whole bunch of evaluations on G2, which helped me spot recurring themes—each constructive and destructive—that I may not have encountered in my testing alone.
Choosing the proper e mail monitoring instrument isn’t nearly monitoring opens—it’s about getting the main points that matter with out drowning in pointless noise. Let me present you the way I picked those that made the ultimate minimize.
What do I search for in one of the best e mail monitoring software program?
What I liked throughout testing was how one of the best e mail monitoring software program eliminated the guesswork. As a substitute of sending a follow-up e mail into the void, I may see when somebody opened my message or clicked a hyperlink. However some instruments additionally bombarded me with alerts for each single open, whereas others buried the information behind complicated dashboards.
In spite of everything of that, I’ve realized the actual worth of e mail monitoring software program lies in how a lot it simplifies my work whereas giving me information that’s really helpful. To ensure you’re selecting the correct instrument, right here’s an inventory of key elements I discovered essential throughout my testing.
- Monitoring precision: I wanted instruments that didn’t simply declare to trace opens and clicks however really delivered correct, real-time information. Instruments that relied on pixel monitoring typically stumbled when recipients used privacy-focused e mail shoppers. The standouts had been those that mixed pixel and hyperlink monitoring for an entire image of recipient conduct.
- Integration with my workflow: If a instrument didn’t play good with my Gmail or join seamlessly with CRM, it was instantly out. I wasn’t about to upend my whole workflow for clunky integrations. The instruments I stored coming again to had been those that felt invisible—working within the background with out requiring fixed monitoring or further logins.
- Customizable notifications: Some instruments overwhelmed me with ineffective notifications. I imply, do I actually need to know each single time somebody re-opens the identical e mail? One of the best software program let me fine-tune alerts, so I solely received updates when it really mattered—like the primary time somebody opened an e mail or clicked a key hyperlink.
- Superior analytics: Past fundamental open and click on charges, I wished insights that instructed a deeper story. For instance, how lengthy did somebody spend studying my e mail? Did they ahead it to another person? Instruments that tracked this degree of element helped me refine my technique, whereas these caught to surface-level metrics felt like they had been holding again.
- Privateness compliance: As somebody who sends emails globally, I couldn’t ignore compliance. GDPR and related rules are severe enterprise, so I prioritized clear instruments about how they tracked recipients and supplied opt-out options. If the software program didn’t respect privateness legal guidelines, I wasn’t —regardless of how flashy their options.
- Scalability: This was a giant one for me. Some instruments labored nice for solo use, however as quickly as I attempted scaling for staff collaboration, they buckled. Shared analytics, collaborative templates, and the flexibility to assign duties had been must-haves for me when pondering long-term.
The record under incorporates real person evaluations from the e-mail monitoring software program class web page. To be included on this class, an answer should:
- Combine with e mail platforms in order that customers can create, handle, ship, schedule, and observe inbound and outbound emails
- Allow customers to schedule emails in keeping with a various vary of things, similar to time constraints, geographic distribution of prospects, and prospect standing
- Notify customers when varied actions (e.g., e mail opened, reply despatched, attachment downloaded) are carried out by the recipient
- Enable customers to categorize inbound and outbound e mail communications in keeping with tags, lists, and gross sales precedence
- Ship analytics on fundamental and superior e mail use info to know how emails are obtained
*This information was pulled from G2 in 2025. Some evaluations could have been edited for readability.
1. Salesforce Gross sales Cloud
After I examined Salesforce Gross sales Cloud for e mail monitoring, I knew I used to be stepping right into a instrument designed for groups that assume massive and work smarter. As a marketer, I typically want instruments that bridge the hole between technique and execution, and Salesforce Gross sales Cloud caught my consideration due to its capacity to attach e mail monitoring on to broader advertising and marketing efforts.
Whereas it’s historically often known as a gross sales instrument, I wished to see how its e mail monitoring options may assist campaigns, nurture leads, and supply actionable insights.
Each e mail I despatched throughout the system wasn’t simply tracked—it was linked to a contact’s whole historical past, together with how they interacted with previous campaigns, content material downloads, or web site exercise. As an example, once I despatched an e mail selling an eBook, I may see whether or not the recipient opened it, clicked the obtain hyperlink, and interacted with different content material. This degree of granularity made it simpler to establish which campaigns resonated with particular segments of my viewers.
One other function I discovered useful was engagement scoring. Salesforce didn’t simply observe e mail opens and clicks; it aggregated these actions with different interactions to rank leads based mostly on their general engagement with my campaigns. This gave me clear insights into which leads had been prepared to maneuver down the funnel—one thing entrepreneurs all the time attempt to fine-tune.
Nevertheless, the preliminary setup felt like a undertaking of its personal. Configuring e mail monitoring required navigating by way of layers of menus, connecting accounts, and typically troubleshooting integrations. Whereas the top end result was price it, I needed for a extra marketer-friendly setup course of.
Moreover, the notifications had been a bit overwhelming at first. Each time somebody opened or clicked an e mail, I’d get an alert, which rapidly turned distracting throughout a busy day of marketing campaign planning.
For managing campaigns that tie on to gross sales objectives, Salesforce’s e mail monitoring options are invaluable. That mentioned, it’s a instrument finest suited to groups who want detailed insights and are already invested within the Salesforce ecosystem.
What I like about Salesforce Gross sales Cloud:
- I may tie e mail monitoring information to marketing campaign efficiency and see it alongside different lead interactions (like downloads or advert clicks), which was nice for analyzing content material effectiveness.
- With engagement scoring, I may deal with probably the most energetic leads, serving to me allocate assets to these more than likely to transform.
- I liked creating dashboards that showcased e mail efficiency metrics. This made it straightforward to share outcomes with my staff and optimize campaigns.
What G2 customers like about Salesforce Gross sales Cloud:
“Salesforce integrates seamlessly with many different platforms and apps, making information sharing and workflows simpler for me. It additionally offers varied relationship administration instruments, together with lead monitoring, alternative administration, and forecasting. Its course of automation capabilities streamline duties like e mail follow-ups, lead task, and reporting.
– Salesforce Gross sales Cloud Assessment, Aditi Singh Tomar
What I dislike about Salesforce Gross sales Cloud:
- Notifications for each open or click on turned disruptive till I adjusted the settings solely to inform me of significant actions like the primary e mail open or a hyperlink click on.
- Whereas it’s filled with options, the pricing feels steep for those who’re not utilizing Salesforce’s full suite of instruments for gross sales and CRM.
What G2 customers dislike about Salesforce Gross sales Cloud:
“Gross sales Cloud ought to present an email-to-lead function as effectively, much like an email-to-case function that’s accessible right now with service cloud merchandise. This may additionally assist us in producing leads by way of a distinct channel.”
– Salesforce Gross sales Cloud Assessment, Prasant Kumar S.
2. HubSpot Gross sales Hub
I’ve all the time appreciated HubSpot’s deal with creating instruments that work seamlessly collectively, so I used to be curious to see how HubSpot Gross sales Hub carried out particularly for e mail monitoring. Whereas it’s positioned as a gross sales instrument, the e-mail monitoring options proved extremely helpful for refining my advertising and marketing campaigns and understanding viewers conduct in larger element.
What stood out proper off the bat was the simplicity of getting began. Since I already use HubSpot for advertising and marketing automation, integrating the Gross sales Hub into my workflow was a breeze. The e-mail monitoring instrument labored natively with Gmail and Outlook, and inside minutes, I obtained real-time notifications about opens, clicks, and even doc views.
One marketing campaign I examined concerned a collection of follow-up emails for a webinar. Utilizing Gross sales Hub, I may observe precisely who opened the invitation, clicked by way of to the registration web page, and even how lengthy they spent on the touchdown web page.
One other function that caught my consideration was the sequences instrument. Whereas technically a gross sales function, I discovered it invaluable for nurturing leads. I may create e mail sequences for follow-ups that triggered routinely based mostly on recipient conduct. For instance, if somebody clicked on a hyperlink in my first e mail however didn’t register for the webinar, a personalised follow-up would exit two days later with a mild nudge to enroll.
One problem I confronted was filtering by way of the quantity of monitoring information. Whereas the system supplied wealthy insights, the dashboard felt a bit overwhelming at instances, particularly when operating a number of campaigns concurrently. I needed to create customized views to make sense of the information extra effectively.
Moreover, whereas the free plan gives e mail monitoring, most of the superior options, like sequences and in-depth reporting, are locked behind higher-tier pricing.
For these already utilizing HubSpot, the Gross sales Hub’s e mail monitoring is a pure extension of their toolkit. It’s ultimate for many who wish to mix advertising and marketing and gross sales efforts, particularly when nurturing leads by way of multi-step campaigns.
What I like about HubSpot Gross sales Hub:
- The power to automate follow-ups based mostly on particular actions, like clicks or no response, helped me preserve recipients engaged with out handbook effort.
- I may observe not simply e mail interactions but in addition how lengthy recipients spent viewing attachments, which gave me details about the content material that resonated.
What G2 customers like about HubSpot Gross sales Hub:
“There are plenty of issues that I like about Hubspot. We are going to begin with automated e mail and process reminders, which is able to assist preserve the prospects engaged. We are able to preserve observe of offers in real-time, permitting me to know the place a deal stands. Hubspot is built-in with Outlook to make sure all info is up-to-date and that we get notifications each time shoppers open the mail. It is rather straightforward to create duties and replace earlier duties. Utilizing it is usually very clean.”
– HubSpot Gross sales Hub Assessment, Devesh S.
What I dislike about HubSpot Gross sales Hub:
- Whereas the insights had been wealthy, the dashboard felt somewhat overwhelming when monitoring a number of campaigns directly, requiring customized filters to streamline the view.
- Getting real-time notifications was useful, however I discovered the delay between an e mail open and the notification inconsistent at instances, which may have an effect on well timed follow-ups.
What G2 customers dislike about HubSpot Gross sales Hub:
“Some options may not be as customizable as I might like for distinctive workflows. Whereas first rate, reporting instruments lack the complexity wanted for extremely detailed evaluation. I additionally dislike that there’s not a bulk e mail function for all of my accounts with out placing them right into a sequence. It may positively use plenty of work.”
– HubSpot Gross sales Hub Assessment, Nicoll G.
Learn to use e mail automation to avoid wasting time, cut back handbook duties, and enhance enterprise effectivity.
3. SalesLoft
SalesLoft has a popularity for being a powerhouse within the gross sales world, however as a marketer, I used to be curious to see how its e mail monitoring options may complement advertising and marketing efforts. My essential focus was the way it may assist with lead nurturing campaigns, content material distribution, and gaining deeper insights into recipient conduct.
What instantly stood out was how SalesLoft’s e mail monitoring integrates into its broader cadence performance. Whereas primarily designed for gross sales outreach, I discovered the Cadence function extremely helpful for advertising and marketing campaigns, notably when operating multi-touch e mail sequences. I examined it with a collection of nurture emails selling a case research. SalesLoft tracked opens, clicks, and even reply charges for every e mail within the sequence, serving to me establish which content material resonated most with recipients.
A novel function I liked was the staff template analytics. As somebody who collaborates with gross sales groups, this allowed me to measure how well-shared e mail templates carried out throughout the staff. It was fascinating to see which templates led to greater engagement and regulate them to enhance efficiency. This information sort isn’t all the time accessible in marketing-focused instruments, so it felt like a useful addition.
Nevertheless, I seen that the e-mail monitoring notifications, whereas helpful, weren’t all the time constant in actual time. There have been occasional delays between an e mail open and the notification, which made it difficult to react rapidly. Moreover, monitoring emails outdoors the SalesLoft platform (e.g., straight from my e mail consumer) required further steps, which may really feel clunky for those who’re juggling a number of instruments.
Regardless of these hurdles, SalesLoft impressed me with its capacity to align e mail monitoring with broader marketing campaign objectives. If you happen to’re a marketer working intently with gross sales groups or managing advanced e mail sequences, its monitoring options are price exploring.
What I like about SalesLoft:
- The power to trace engagement throughout multi-email campaigns helped me perceive which emails in a sequence had been driving probably the most influence.
- Past opens and clicks, SalesLoft tracked replies and their context, giving me useful insights into how recipients engaged with my outreach.
What G2 customers like about SalesLoft:
“I really like the e-mail monitoring function, and the calendar integration is absolutely useful. When prospects reschedule by way of the hyperlink, it routinely updates my calendar, which saves plenty of time. The smooth dashboards and integration with instruments like Apollo and Autobound are additionally a giant plus.”
– SalesLoft Assessment, Roselle P.
What I dislike about SalesLoft:
- Whereas monitoring was correct, I encountered occasional delays in receiving open and click on notifications, which affected well timed follow-ups.
- If I wished to make use of e mail monitoring outdoors of SalesLoft’s platform (e.g., Gmail or Outlook), it could require further configuration, making the method much less handy.
What G2 customers dislike about SalesLoft:
“Salesloft must develop a function to rapidly add a contact if an e mail goes out and the recipient will not be within the Salesloft system. This may save time and construct a quicker Contact Base for Salesloft.”
– SalesLoft Assessment, Rosemary C.
Increase your e mail campaigns with confirmed insights. Uncover 10 suggestions for e mail advertising and marketing technique straight from G2’s personal e mail skilled.
4. Immediately
Immediately is a type of instruments that piqued my curiosity as a result of it’s particularly designed for chilly e mail outreach. As a marketer, I used to be curious to see how its e mail monitoring options may assist me optimize campaigns focused at new leads and potential prospects. It positions itself as a light-weight, high-performing platform, and I wished to see if it may reside as much as its promise.
I used to be amazed by how easy it was to get began. Not like some platforms that make e mail monitoring really feel like a posh science, Immediately simplifies it. After organising my e mail accounts, I may begin monitoring opens, clicks, and reply charges inside minutes.
For considered one of my campaigns—a chilly outreach to advertise a brand new webinar—I tracked engagement throughout a number of e mail variations. The power to observe which model carried out finest (A/B testing is built-in) was extremely useful for tweaking my messaging mid-campaign.
One other standout function was Immediately’s warm-up service, which ensures your e mail area builds and maintains a powerful sender popularity. Deliverability is half the battle when operating chilly outreach campaigns, and this function helped my emails land in inboxes reasonably than spam folders.
What actually set Immediately aside, although, was its AI-based deliverability options. Not solely may I observe recipient conduct, however I may additionally monitor how my emails had been acting from a technical standpoint—issues like inbox placement and spam triggers. This gave me peace of thoughts that my emails had been really reaching recipients, one thing that usually will get missed with commonplace monitoring instruments.
Immediately excels at core e mail monitoring metrics like opens and clicks, nevertheless it doesn’t go a lot additional. If you happen to’re on the lookout for deeper insights—similar to time spent studying emails or recipient conduct after clicking a hyperlink—you may discover it missing. Moreover, the reporting dashboard felt a bit fundamental in comparison with extra sturdy platforms, which may very well be a draw back for those who’re managing campaigns with giant datasets.
For professionals centered on chilly e mail outreach, Immediately’s monitoring capabilities are a strong alternative, particularly for those who worth simplicity and deliverability. It’s not probably the most feature-packed instrument, nevertheless it does the job effectively for easy campaigns.
What I like about Immediately:
- It was ultimate to make use of Immediately for large-scale outreach campaigns as a consequence of its capacity to trace 1000’s of emails throughout a number of accounts in actual time.
- The deliverability monitoring was one other standout function, serving to me guarantee my emails had been touchdown in inboxes and never spam folders.
- I additionally appreciated the granular stats, like bounce charges and recipient replies, which supplied a full image of how my campaigns had been performing.
What G2 customers like about Immediately:
“The platform delivers on the necessities—straightforward marketing campaign setup, dependable e mail supply, and strong efficiency monitoring. It’s a instrument that simplifies e mail outreach for probably the most half, and I respect the way it integrates with current workflows with out a lot problem.”
– Immediately Assessment, Khaled A.
What I dislike about Immediately:
- The interface felt somewhat overwhelming to me initially, particularly when managing a number of campaigns, which required time to customise the dashboard for simpler navigation.
- I appreciated Immediately’s options in high-volume environments, however it might really feel extreme for groups centered on smaller-scale, quality-driven e mail methods.
What G2 customers dislike about Immediately:
“The one factor I do not actually like about Immediately is the analytics should not actually as sturdy as I would really like. It will be very helpful if I may see all the information in a single spot, together with which e mail variant labored finest, and I’d be capable to create pdf experiences with charts and graphs displaying every metric based mostly on each variation.”
– Immediately Assessment, Nicky C.
5. ZoomInfo Gross sales
ZoomInfo Gross sales has a powerful popularity for serving to gross sales groups establish and have interaction prospects, however as a marketer, I used to be curious to see how its e mail monitoring capabilities may contribute to marketing campaign efficiency. I discovered a instrument that excels at tying e mail monitoring on to prospect information, giving me a fuller image of how my outreach campaigns landed with key audiences.
One of many standout options was how ZoomInfo’s e mail monitoring integrates seamlessly with its in depth contact database. After I despatched emails selling a brand new business report, I couldn’t solely observe opens and clicks but in addition cross-reference this information with enriched profiles of the recipients. As an example, I may see if a lead who clicked a hyperlink had just lately modified roles, obtained funding, or added new staff members—all of which helped me refine my follow-up messaging.
One other power of ZoomInfo’s e mail monitoring was its deal with serving to me prioritize leads. The platform assigns an “engagement rating” based mostly on e mail interactions and different tracked behaviors, which makes it straightforward to establish which leads are genuinely versus those that are simply casually searching. This was notably helpful for segmenting recipients in bigger campaigns and tailoring my outreach to their particular degree of curiosity.
Whereas the e-mail monitoring information was detailed, the interface felt clunky when navigating between e mail stats and the broader CRM instruments. I typically needed to click on by way of a number of tabs to search out the data I used to be on the lookout for, which slowed me down throughout busy campaigns. Moreover, whereas ZoomInfo’s power lies in prospecting and monitoring leads, it felt much less versatile for nurturing long-term relationships or monitoring smaller, one-off e mail campaigns.
For operating data-driven campaigns and focusing on new prospects, ZoomInfo Gross sales gives highly effective e mail monitoring options that combine fantastically with its contact intelligence. It’s not a instrument for customized, smaller-scale efforts, nevertheless it shines in a high-volume outreach setting.
What I like about ZoomInfo Gross sales:
- Monitoring e mail engagement alongside detailed contact profiles helped me higher perceive and goal recipients based mostly on their roles, business, and conduct.
- The instrument tied e mail monitoring information straight into my outreach campaigns, offering a transparent image of which messages had been driving probably the most clicks and replies.
What G2 customers like about ZoomInfo Gross sales:
“We love the e-mail monitoring system in our enterprise. It is good as a result of mental property is stolen typically, and we now can observe who, the place, and when an e mail was opened.”
– ZoomInfo Gross sales Assessment, Steven B.
What I dislike about ZoomInfo Gross sales:
- I struggled to navigate between e mail monitoring information and the broader CRM instruments, which required too many clicks, slowing me down throughout fast-paced campaigns.
- Whereas wonderful for chilly outreach, I really feel the instrument was much less geared up to deal with relationship-building campaigns with current contacts.
What G2 customers dislike about ZoomInfo Gross sales:
“Generally I really feel like it’s laborious to search out out at a look if the contact is in a selected workflow or gross sales circulate and the place they’re in both of these. Particularly if I’m attempting to find out which e mail was final despatched or is arising subsequent. It might record it, however I’d love to have the ability to click on on it and be taken to the e-mail or template to refresh myself about precisely what they’ve simply obtained and are going to obtain quickly.”
– ZoomInfo Gross sales Assessment, Ben F.
6. Apollo.io
As somebody consistently juggling a number of campaigns, I wanted a instrument that would not solely observe e mail efficiency but in addition give me actionable insights for making smarter choices. Apollo.io turned out to be greater than only a monitoring instrument—it was like having an additional set of palms for understanding what’s resonating with recipients and what’s falling flat.
When testing Apollo.io throughout a chilly outreach marketing campaign for a webinar, the very first thing that struck me was its timeline view of recipient engagement. Think about sending a follow-up e mail and seeing precisely when your contact opened the earlier one, clicked your hyperlink, and even forwarded it to another person. That degree of visibility made planning my subsequent transfer really feel extra intentional, not only a shot at midnight.
One other spotlight was how Apollo.io introduced tendencies throughout all my campaigns. For instance, it flagged that my emails with shorter topic strains had considerably greater open charges, a discovery I may need missed in any other case. It additionally pinpointed which hyperlinks inside my emails generated probably the most clicks, permitting me to optimize future campaigns with confidence.
Nevertheless, Apollo.io leans closely on structured sequences, that are unbelievable for deliberate campaigns however much less versatile when sending advert hoc emails. As an example, I couldn’t observe a one-off e mail I despatched by way of Gmail with out leaping by way of further setup hoops. On high of that, whereas the platform is wealthy with options, it took me some time to regulate to its interface—it felt like studying a brand new language at instances.
Apollo.io is good for many who thrive on information and run common outreach campaigns. It’s a instrument that rewards consistency however may really feel like overkill for these centered on one-off, customized emails.
What I like about Apollo.io:
- I liked seeing a full timeline of recipient exercise, from opens to clicks and even forwards, multi functional clear view.
- Apollo.io didn’t simply present me the numbers; it recognized patterns, similar to which topic strains and hyperlinks carried out finest throughout my campaigns.
- The system flagged underperforming sequences and instructed optimizations, saving me time and boosting outcomes
What G2 customers like about Apollo.io:
“I particularly respect its search filters, which make it straightforward to slender down leads based mostly on particular standards like job titles, location, and firm measurement. The mixing with CRM instruments like Salesforce and HubSpot is seamless, serving to preserve information up-to-date throughout platforms with out handbook entry. Apollo’s e mail automation function can also be an important time-saver, enabling customized outreach at scale and monitoring open charges, replies, and follow-ups, which makes it simpler to optimize campaigns based mostly on actual information.”
– Apollo.io Assessment, Natalia B.
What I dislike about Apollo.io:
- Whereas sequences are nice for outreach, monitoring standalone emails required further setup, which felt restrictive for extra informal campaigns.
- Lots of the finest options, like superior analytics and A/B testing, had been locked behind higher-tier plans, limiting their accessibility for smaller budgets.
What G2 customers dislike about Apollo.io:
“Presently, there is no such thing as a choice for automated response sequencing based mostly on particular actions like e mail opens. The system solely helps a uniform second step for all eventualities. An A/B workflow function could be extremely useful, the place one response is triggered if the e-mail is opened, and an alternate response follows if the e-mail stays unopened after a set timeframe. This function has been requested a number of instances however stays pending.”
– Apollo.io Assessment, Mufaddal Enayet D.
7. Clari
Clari isn’t a instrument you’d instantly consider for e mail monitoring, however as a marketer, I wished to see if its predictive analytics and deal insights may give my e mail campaigns an edge.
I found that Clari doesn’t simply observe e mail engagement—it weaves it right into a broader narrative about an viewers, serving to perceive the “why” behind their actions.
After I examined Clari for an e mail sequence tied to a product launch, I used to be pleasantly stunned by the way it went past simply monitoring opens and clicks. Clari aggregates e mail engagement information alongside different touchpoints—like conferences, calls, and CRM updates—to present a whole image of how engaged a prospect actually is.
For instance, one recipient opened my e mail a number of instances however hadn’t clicked the hyperlink. As a substitute of leaping to conclusions, Clari confirmed me that the recipient had attended a associated webinar the week prior, signaling curiosity even with out the clicking. This degree of context helped me craft a way more knowledgeable follow-up.
What stood out most was Clari’s forecasting energy. It takes e mail engagement metrics and folds them into its AI-driven predictions, giving me an concept of how possible a marketing campaign was to affect pipeline development. For entrepreneurs tasked with proving ROI, this function is gold—it helped me straight join e mail efficiency to income outcomes.
That mentioned, Clari isn’t constructed particularly for e mail monitoring, and that confirmed in some areas. The monitoring options lacked some granularity I’ve seen in different instruments. As an example, whereas I may see mixture information for campaigns, I couldn’t drill down into particular hyperlinks or attachments as simply as I’d like. Moreover, Clari’s setup assumes you’re deeply built-in with a CRM, so in case your staff isn’t already utilizing instruments like Salesforce, a few of its monitoring capabilities may really feel out of attain.
Clari is good for many who wish to transcend the fundamentals and see how e mail engagement matches into a bigger income technique. If you happen to’re operating campaigns designed to influence pipeline metrics straight, Clari gives a recent perspective that’s laborious to beat.
What I like about Clari:
- Clari pulls information from emails, conferences, and even CRM updates, offering me with a full image of the person journey as a substitute of simply remoted e mail stats.
- As a substitute of specializing in opens and clicks alone, Clari helped me perceive the intent behind engagement, making follow-ups extra strategic.
What G2 customers like about Clari:
“I really like the flexibility to bulk ship emails and schedule them out days upfront. The web site is straightforward to make use of and has good information monitoring analytics to observe engagement with prospects. My staff and I take advantage of this instrument daily, and I am unable to think about our workflow with out it.”
– Clari Assessment, Alina H.
What I dislike about Clari:
- As a marketer, I wished extra email-specific instruments. Clari excels in tying emails to the larger image however doesn’t deal with standalone monitoring options.
- Whereas the general insights had been highly effective, I missed having the ability to study particular hyperlink efficiency or attachment monitoring in depth.
What G2 customers dislike about Clari:
“In the middle of sending a number of emails, I’ve skilled an issue whereby all of the emails don’t go to the outbox as anticipated. Sending e mail messages to a bunch is irritating since you click on ‘ship’ and later understand that some emails didn’t undergo.”
– Clari Assessment, Rebecca U.
8. Shut
Shut is commonly marketed as a sales-focused CRM, however I used to be curious to see how its email-tracking options may gain advantage my advertising and marketing efforts. What I discovered was a instrument that simplifies understanding how recipients work together with emails whereas holding the deal with action-oriented information—good for managing lead technology or nurturing campaigns.
One of many standout options was the real-time monitoring dashboard. I examined Shut throughout a marketing campaign selling a free trial, and each time a recipient opened my e mail, clicked on the trial hyperlink, or replied, the exercise was instantly logged and displayed.
Not like some instruments, the place e mail stats really feel buried within the interface, Shut presents this info entrance and heart, making it extremely straightforward to trace marketing campaign efficiency at a look.
One other side I appreciated was the combination of e mail automation. Shut means that you can schedule follow-ups and observe their efficiency straight throughout the instrument. For instance, I arrange an automatic sequence to re-engage recipients who hadn’t clicked the preliminary e mail hyperlink, and it labored seamlessly. The system additionally flagged which emails had been bouncing or getting no engagement, serving to me clear up my e mail lists for future campaigns.
Whereas Shut is great for monitoring and automating emails, the insights felt extra geared towards one-on-one outreach than campaign-level evaluation. Shut may really feel a bit restrictive for those who’re trying to handle larger-scale advertising and marketing campaigns or analyze tendencies throughout a large viewers.
Moreover, whereas the e-mail monitoring options are straightforward to make use of, the customization choices for templates and experiences may very well be extra sturdy.
For operating focused campaigns, Shut is a strong alternative for e mail monitoring. Its simplicity and automation instruments make it ultimate for direct, action-oriented outreach, nevertheless it may not have the depth wanted for extra advanced advertising and marketing campaigns.
What I like about Shut:
- I liked how straightforward it was to schedule and observe follow-ups for recipients who hadn’t engaged with the preliminary e mail.
- The system flagged inactive or invalid e mail addresses, serving to me refine my contact record and enhance deliverability for future campaigns.
What G2 customers like about Shut:
“I appreciated largely that it is tremendous environment friendly to answer emails or discover any leads – you will discover them by e mail handle, which makes the method through the name much less tense in conditions when you might want to discover one thing whereas on name with the consumer. Workflows work finest for you if you end up sharing a little bit of time to configure it. One other good selection is that this man’s completely some new choices and collabs Calendly confirmed its advantages. A very good course of for sharing the duties and splitting the roles.”
– Shut Assessment, Alex Z.
What I dislike about Shut:
- The templates and reporting options had been practical however lacked the pliability I wanted to align with my model’s tone or metrics.
- Shut is clearly constructed with gross sales groups in thoughts, so a few of its options felt much less related to the kind of marketing campaign monitoring I wanted as a marketer.
What G2 customers dislike about Shut:
“I’ve discovered it is not as straightforward to create templated emails as I would really like, and it is more durable to incorporate attachments in emails.”
– Shut Assessment, Brianna G.
9. Outreach
After I first began utilizing Outreach, I rapidly realized that it wasn’t simply one other e mail monitoring instrument—it’s a platform designed that will help you remodel uncooked engagement information into significant actions.
For somebody like me, who consistently runs campaigns with formidable objectives, Outreach supplied a means not simply to trace e mail efficiency but in addition to show that information into smarter methods.
I examined Outreach throughout a marketing campaign to re-engage inactive e-newsletter subscribers. One of many first issues that caught my consideration was the real-time exercise monitoring. Each time somebody opened my e mail, clicked a hyperlink, or replied, Outreach logged the motion instantly and up to date the contact’s engagement historical past.
This wasn’t nearly numbers—it gave me a timeline of how and when recipients interacted with my content material, which helped me prioritize follow-ups extra successfully.
What really stood out was Outreach’s AI-driven suggestions. The platform doesn’t simply present you the information—it interprets it. As an example, it flagged which emails had been underperforming and instructed tweaks like adjusting the topic line or experimenting with the ship time. This function felt like having an additional staff member analyze efficiency in actual time, which freed me as much as deal with the inventive points of the marketing campaign.
That mentioned, Outreach isn’t good. The sheer quantity of options made it really feel like I used to be piloting a spaceship at instances. For somebody centered totally on e mail monitoring, the platform’s broader capabilities may very well be overwhelming. Additionally, whereas its insights had been detailed, I seen a couple of delays in real-time notifications, which often disrupted the circulate of my follow-ups.
If you happen to’re operating campaigns the place precision and data-driven choices matter, Outreach is a wonderful alternative. It’s not for these looking for simplicity, however for these able to dive into the main points, it’s a robust ally.
What I like about Outreach:
- Outreach’s suggestions for optimizing topic strains, ship instances, and e mail content material felt like having an assistant fine-tuning my campaigns in real-time.
- I liked how the platform routinely highlighted tendencies, like which CTAs had been driving probably the most clicks, saving me time on handbook information evaluation.
What G2 customers like about Outreach:
“Outreach is a good platform that integrates with many different helpful instruments for a gross sales group. It permits for automated e mail/name sequences to happen, and it’s a very easy-to-use platform. I really like the simplicity and navigation instruments to arrange sequences and name steps to contact prospects and potential prospects correctly. I really like the notifications as effectively. This enables me to see who has clicked, replied, and opened the emails to have “hotter” leads than initially anticipated. Total, it’s a useful gizmo for a gross sales group to have!”
– Outreach Assessment, Brian S.
What I dislike about Outreach:
- Whereas complete, the platform’s capabilities can really feel overwhelming for somebody primarily centered on e mail monitoring.
- There have been occasional lags in real-time alerts, which made it more durable to reply instantly to recipient actions.
What G2 customers dislike about Outreach:
“I actually dislike the way in which Outreach handles the scheduling course of because it makes it tough to ship out well timed communications. I additionally discover that information accuracy might be a difficulty, and though you’ll be able to monitor e mail opens – the auto-fill options can typically fail, leading to incorrect use of prospect names or corporations. Additionally, as soon as duties (emails, telephone calls, and so forth.) have been arrange by somebody, they can’t be simply modified.”
– Outreach Assessment, Kira Y.
10. monday CRM
monday CRM is understood for its flexibility and visible undertaking administration capabilities, however I used to be curious to see how its e mail monitoring options may match into my toolkit. What I discovered was a system that emphasizes simplicity and customization, which labored effectively for organizing e mail campaigns whereas holding tabs on recipient engagement.
Throughout a marketing campaign for a brand new webinar, I used monday CRM to trace e mail opens, clicks, and follow-ups. What I instantly appreciated was how e mail monitoring information wasn’t siloed—it was built-in straight into the boards I used to be already utilizing to handle the marketing campaign.
For instance, when a recipient opens an e mail or clicks a hyperlink, their standing on the board is up to date routinely, making it straightforward to visualise engagement alongside different duties, like content material creation or advert efficiency.
One function that stood out was automation for follow-ups. I created guidelines to set off actions when particular engagement milestones had been hit—similar to transferring a result in “Sizzling” in the event that they clicked a hyperlink twice or scheduling a follow-up e mail after every week of no response. This function saved me plenty of time and ensured no alternative slipped by way of the cracks.
Nevertheless, monday CRM’s e mail monitoring isn’t as feature-rich as instruments devoted solely to e mail engagement. Whereas it dealt with the fundamentals effectively, it lacked deeper insights like engagement timelines or metrics like time spent on attachments. Moreover, customizing experiences for e mail campaigns required a bit extra handbook effort than I’d hoped, particularly in comparison with platforms with built-in analytics dashboards.
For individuals who worth simplicity and wish a extremely visible option to observe e mail engagement as half of a bigger undertaking or marketing campaign, monday CRM is a good choice. It’s not probably the most superior e mail tracker on the market, nevertheless it shines in its capacity to deliver monitoring information into an simply customizable workflow.
What I like about monday CRM:
- Seeing e mail engagement information straight inside my undertaking boards allowed me to maintain all marketing campaign components in a single place.
- I liked creating guidelines that triggered actions based mostly on engagement, like scheduling follow-ups or updating lead statuses routinely.
- The visible format of the boards made it straightforward to trace e mail efficiency and align it with different points of my marketing campaign.
What G2 customers like about monday CRM:
“I like how customizable & versatile it’s to construct into addressing any want, enterprise course of, or undertaking we have now. You’ll be able to construct nearly something you need. There may be plenty of automation functionality. The e-mail sync is nice as a result of it occurs routinely between Gmail/Outlook. No want to make use of a plugin. Ship emails from Monday to have them saved.”
– monday CRM Assessment, Jeff B.
What I dislike about monday CRM:
- Whereas the fundamentals had been coated, I missed options like engagement timelines or superior metrics, similar to time spent on hyperlinks or attachments.
- Creating detailed e mail efficiency experiences required extra effort than I had anticipated, because the platform lacks pre-built analytics particular to e mail monitoring.
What G2 customers dislike about monday CRM:
“I’ve discovered probably the most irritating side to be the e-mail monitoring, which picks up unsuitable emails. We’ve a number of initiatives from the identical shoppers (similar e mail handle for two+ leads), and the monitoring can choose up emails that aren’t related to the particular undertaking, so these emails can’t be deleted.”
– monday CRM Assessment, Verified Consumer
Steadily requested questions on e mail monitoring software program
Have extra questions? Discover extra solutions under.
What’s the finest e mail monitoring software program?
One of the best e mail monitoring software program is dependent upon your particular wants. If you happen to’re on the lookout for deep CRM integration and superior analytics, Salesforce Gross sales Cloud and HubSpot Gross sales Hub stand out. For scalable campaigns, Apollo.io and Immediately are wonderful choices. SalesLoft and Outreach excel in multi-touch engagement monitoring, whereas monday CRM gives an easier, extra visible strategy.
Does Outlook have an e mail tracker?
Outlook doesn’t embody a built-in e mail tracker, however instruments like HubSpot Gross sales Hub, SalesLoft, and Outreach combine seamlessly with it. These instruments permit you to observe opens, clicks, and even replies straight out of your Outlook inbox.
What’s the finest e mail monitoring software program that’s free?
HubSpot Gross sales Hub gives a free plan with sturdy e mail monitoring options, together with real-time notifications and restricted automation. Mailtrack is one other strong free choice, good for monitoring opens and clicks in a simple means.
What’s the finest e mail monitoring software program for iPhone?
HubSpot Gross sales Hub offers a cell app that means that you can observe e mail opens, clicks, and replies on iPhone. Immediately can also be a powerful alternative for managing high-volume e mail campaigns and monitoring their efficiency straight out of your cell machine.
What’s the finest e mail monitoring software program for large-scale campaigns?
Immediately is constructed for high-volume campaigns, providing options like deliverability monitoring and bulk e mail insights. Apollo.io additionally excels in managing giant campaigns, offering engagement timelines and A/B testing for optimized outreach.
What’s the finest e mail monitoring software program for small groups or people?
For smaller groups or particular person entrepreneurs, monday CRM is a unbelievable choice with its visible interface and customized automation. Mailtrack can also be a sensible choice for light-weight monitoring with out pointless complexity.
Click on, open, and observe like a professional
Electronic mail monitoring software program has come a good distance from merely telling you if somebody opened your e mail. At this time, it’s about gaining actionable insights that enable you to refine your technique, prioritize your efforts, and, in the end, construct stronger connections.
Electronic mail monitoring isn’t simply in regards to the information; it’s about how you employ it. Assessment your insights often, be taught from what works (and what doesn’t), and use that information to craft extra focused and efficient campaigns. With one of the best e mail monitoring software program and a little bit of apply, your inbox will now not be a guessing recreation—it’ll be a goldmine of alternatives.
Now, the subsequent step is yours. Open that trial, click on “ship,” and begin turning e mail engagement into significant outcomes.
Mix e mail monitoring with a robust CRM to unlock the total potential of your outreach. Uncover the finest CRM software program examined and reviewed by my staff.