Compare: Email Tracker by Mailtrack® vs Unlimited Email Tracker by Snov.io

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Metric	Email Tracker by Mailtrack®	Unlimited Email Tracker by Snov.io
User count	3,000,000	100,000
Average rating	4.42	4.86
Rating count	11,703	9,740
Last updated	2026-07-08	2026-02-05
Size	2.75 MB	0.80 MB
Version	12.82.0	6.0.34

Short description	Track your Gmail emails with Mailtrack® - free, unlimited, accurate & GDPR-compliant. Real-time notifications, individual recipient tracking, and advanced security.	Track email opens, link clicks, and schedule emails with Unlimited Email Tracker by Snov.io for Gmail, no signatures, unlimited use, and real-time notifications.
Full summary	Email Tracker by Mailtrack® is a free and unlimited email tracking extension designed for Gmail users. Trusted by millions, it offers accurate, reliable tracking of email opens and clicks, ensuring you never miss when your emails are read. Unlike traditional trackers, Mailtrack provides individual recipient tracking in group emails, so you know exactly who is engaging with your messages. Key features include real-time open notifications, follow-up alerts for unanswered emails, link click tracking, and seamless Gmail integration. Prioritizing privacy and security, Mailtrack complies with GDPR, uses 256-bit AES encryption, and is annually audited by Google. It sends emails directly through Gmail, minimizing spam risks, and supports integrations with Salesforce, CRM platforms, and over 4,000 apps via Zapier. This tool is ideal for professionals seeking to optimize email outreach, follow-ups, and client engagement with confidence and privacy.	Unlimited Email Tracker by Snov.io is a powerful and user-friendly Gmail extension designed to track email opens and link clicks without adding signatures or logos to your messages. It integrates seamlessly into your Gmail interface and provides real-time push notifications when recipients open your emails or click links. Track unlimited emails and manage multiple Gmail accounts with ease. Key features include scheduling emails for later, setting follow-up reminders based on recipient behavior, and receiving daily or weekly performance reports. This tool is ideal for salespeople, marketers, outreachers, and content creators seeking enhanced email engagement insights. Compatible with Gmail, it offers a privacy-conscious solution without limits, making it a valuable alternative to other email tracking tools like Mailtrack or Yesware.