Growth · alternatives · 2026

24 alternatives to Seenify - Email Tracker

Know when your emails are opened. Free and private.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Mail Track▲168

   Gmail extension to track when your emails are opened

   2023 · mailtrack.email · its alternatives →

2. 2
   Unlimited Email Tracker▲496

   Track opens and clicks, set reminders and delays in Gmail

   2019 · snov.io · its alternatives →

3. 3
   SONAR - An Email Tracker for Gmail▲66

   See when your emails are read, every time

   2022 · getsonar.co · its alternatives →

4. 4
   ContextSmith Free Email Tracker▲121

   Know when and where your emails are read

   2017 · chromewebstore.google.com · its alternatives →

5. 5
   Email Tracker – Find out when and if people view your emails seamlessly▲14

   2015 · chrome.google.com · its alternatives →

6. 6
   Email Open Tracker for GMAIL▲126

   Keep an eye on your email opens

   2024 · its alternatives →

7. 7
   E-Mail Tracker▲17

   Know when your emails are read, in a simple, convenient way.

   2019 · apps.apple.com · its alternatives →

8. 8
   Mailtrack.io▲282

   The best email tracking solution I've found. Free

   2014 · mailsuite.com · its alternatives →

9. 9
   Ugly Email▲421

   See if an email is being tracked before you open it in Gmail

   2015 · uglyemail.com · its alternatives →

10. 10
    Mail Tracker▲8

    Free gmail email tracking

    2025 · mail-tracker.app · its alternatives →

11. 11
    Mentioned▲462

    Get an email when your website is posted online.

    2021 · mentioned.app · its alternatives →

12. 12
    Doubletick for Gmail▲120

    Track email opens, know which emails are opened by recipient

    2021 · its alternatives →

13. 13
    Gmail Email Read Receipt Tracker▲1

    Track when sent Gmail emails are opened with read receipts.

    Apr 2026 · chromewebstore.google.com · its alternatives →

14. 14
    TraceMail▲100

    Know, don't guess when your emails are read

    2024 · its alternatives →

15. 15
    Mailproof

    Know when your emails are read — free Gmail tracking

    Apr 2026 · mailproof.io · its alternatives →

16. 16
    Mailcastr▲363

    Create email signature that can track your emails

    2017 · bulletbusiness.com · its alternatives →

17. 17
    Mailsbe▲66

    Find out if your email has been read or not

    2022 · mailsbe.netlify.app · its alternatives →

18. 18
    MailPulse—Know When Your Email Is Opened▲1

    Track every open. Leave no footprint.

    Mar 2026 · its alternatives →

19. 19
    Signals (iOS app)▲74

    See who opens your emails

    2014 · apps.apple.com · its alternatives →

20. 20
    Scary Senders▲123

    Detect spooky spy pixels in your emails

    2021 · encouragement.beyondco.de · its alternatives →

21. 21
    Creep Alert▲131

    Check if friends or colleagues track you via email

    2019 · its alternatives →

22. 22
    Lead Finder▲119

    Find any email from a company in seconds. free

    2018 · expireddomains.com · its alternatives →

23. 23
    Email Tracking for Zendesk▲6

    Did the client open my email? Never ask that question again.

    2019 · zendesk.com · its alternatives →

24. 24
    OBTrack for Tracking Email Opens in GMail (Available for Chrome & Opera)▲10

    Track email opens for free without any 'Sent with' branding

    2017 · openbracket.co · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →