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Top 10 Email Tracking Software Companies (November 2026)

As of November 2026, Latka tracks 63 email tracking software companies. They have combined revenues of $259.7M and employ 1.6K people. They have raised $102.9M and serve 209.7K customers combined.

Every company below sells email tracking software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.

What Email Tracking Software Companies do

Email tracking software is designed to monitor and analyze email interactions, providing insights into how recipients engage with email communications. This software is particularly useful for marketing teams, sales professionals, and customer service representatives who seek to enhance their communication strategies by understanding recipient behaviors, such as open and click rates. The primary use cases include tracking email campaigns, managing follow-ups, and optimizing engagement based on data-driven insights. Common features of email tracking software include real-time notifications for email openings, tracking links clicked within emails, and generating detailed reports on engagement metrics. Such software often integrates with existing email platforms and CRM systems, making it easier for users to leverage the tools within their accustomed workflows. Typical buyers include sales operations, marketing teams, and business development professionals who aim to improve their outreach effectiveness and cater communications to the interests of their audience.

Companies
63
Revenue
$259.7M
Funding
$102.9M
Employees
1.6K

Filters

Sorting: Highest -> Lowest

Filters

Top Email Tracking Software Companies by revenue

Showing 10 of 63 companies ranked by annual revenue.

1Lemlist logo
Lemlist

Paris, France

email outreach automation platform

Revenue
$53M
Customers
50K
Year founded
2018
Team size
160
2BombBomb logo
BombBomb

Colorado Springs, CO, United States

BombBomb makes it easy to record, send, and track video messages. Connect with people on a human level. Share ideas, reduce meetings, and build better relationships. Put videos to work at scale by integrating BombBomb in your CRM or helpdesk. Founded in Colorado Springs, CO in 2006, BombBomb serves 40,000 customers across 43 countries.

Revenue
$35M
Year founded
2006
Team size
93
3Act-On Software logo
Act-On Software

Portland, Oregon, United States

marketing automation software company

Revenue
$16M
Customers
4K
Year founded
2008
Funding
$94.4M
Team size
238
4replyio.com logo
replyio.com

Los Angeles, United States

Personalized LinkedIn Messaging and Automated AI-Backed Responses for Gmail, Outlook, Twitter, and LinkedIn

Revenue
$15M
Team size
10
5SmartLead logo
SmartLead

Sydney, Nsw, Australia

🌐 Unlimited Mailboxes & Warmups: Land in inboxes, not spam folders πŸ“± Multi-Channel Outreach: Scale across email, SMS, Twitter, WhatsApp πŸ†“ Free Trial: Start without a credit card, experience all features

Revenue
$14M
Team size
93
6Woodpecker.co logo
Woodpecker.co

Wroclaw, Poland

Developer of a sales automation tool designed to grow the business with cold emails and follow-up campaigns. The company's tool sends messages on behalf of clients, detects all responses from the prospects and follows up with those who haven't replied, enabling clients to invest their time in building human-to-human business relations.

Revenue
$11.6M
Year founded
2015
Team size
91
7Riva CRM Integration logo
Riva CRM Integration

Edmonton, Alberta, Canada

Riva is the leader in CRM and email integration.

Revenue
$8.9M
Customers
850
Year founded
2008
Team size
116
8Reply logo
Reply

San Jose, California, United States

AI-powered sales engagement platform

Revenue
$8.7M
Customers
1K
Year founded
2016
Funding
$400K
Team size
79
9500apps logo
500apps

New York, New York, United States

500apps is the world's first All-in-One SaaS suite of 39+ apps that cover all areas of business operations. This includes the world’s top 5 CRM, live-chat, leads finder, marketing automation, email service, website builder, conferencing, collaboration, etc. You can also build an app on your own. We have helped over 30,000 businesses grow like the Fortune 500 and with 6 data centers, 12 languages, and a 99.5% global uptime guarantee we are revolutionizing the global workspace. β€’ All-in-One Suite of 39 apps for your entire company β€’ Unbelievable pricing - $14.99/user - no tiers β€’ 24/5 Chat, Phone, and Email Support with daily Onboarding Webinars β€’ 200+ Integrations with the finest software tools in the market β€’ Countless product releases each year via automatic updates

Revenue
$8.7M
Year founded
2018
Team size
79
10Office24by7 Technologies Pvt. Ltd. logo
Office24by7 Technologies Pvt. Ltd.

Hyderabad, Telangana, India

Office24by7 provides various automation tools across the communication, marketing, and sales areas to make organizations leverage technological innovations for improved efficiency and higher growth prospects. Our comprehensive Communication Automation solutions enable companies to efficiently organize business communications, including inbound and outbound, to ensure a seamless customer service experience. Communication tools include Cloud-Telephony, IVR, Virtual Numbers, Click to Call, Missed Calls, and Conference Service. Office24by7 Marketing Automation tools allow for designing innovative and personalized campaigns, nurturing the leads over multiple communication channels, auto-set the campaign flow based on the user response, and tracking ROI over campaigns. Marketing automation tools include Lead Tracker, Landing Page Builder Software, Email Marketing, Bulk SMS Service, Bulk Voice Announcement, and Drip Marketing. Office24by Sales Automation Tools consists of a robust Sales CRM and Mobile App and helps to amplify sales team productivity, reduces the sales cycle, and efficiently manages office, field, and distributed sales teams. Office24by7 is a unique assembly of office automation solutions and services with an intelligent CRM and business process management tool at its core. With Office 24by7, you can simplify, automate, and manage essential business functions like Communication, Marketing, and Sales. Part of Striker Soft Solutions – an industry leader in communication solutions, Office24by7 started its operations in Hyderabad with communication automation tools and added marketing and sales automation tools to its array. It is about to come out with service automation tools soon.

Revenue
$8.5M
Year founded
2011
Team size
77

Frequently asked questions about Email Tracking Software Companies

How many email tracking software companies are there?

Latka tracks 63 email tracking software companies with reported revenue. Together they generate $259.7M in annual revenue and employ 1.6K people.

Which email tracking software company is the largest?

Lemlist is the largest, with $53M in annual revenue, founded in 2018.

How much revenue does a typical email tracking software company make?

The average email tracking software company in this list makes $4.1M a year, across 63 companies with reported revenue. They serve 209.7K customers combined.

Who are the leading Email Tracking software vendors?

Ranked by annual revenue, the leaders are Lemlist, BombBomb, Act-On Software, replyio.com and SmartLead.

How much funding have email tracking software companies raised?

The 63 email tracking software companies tracked here have raised $102.9M in disclosed funding between them.

Related Sales Tools categories

Inclusion Criteria

- Must provide tracking of email opens and clicks. - Should offer real-time notifications for recipient interactions. - Must include reporting features to analyze engagement metrics. - Should integrate with major email platforms or CRM systems. - Not just basic email functionality; must provide advanced analytical insights.