Growth · alternatives · 2026

24 alternatives to pmcal.net

Maintenance and calibration tracker with email reminders

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
   Unlimited Email Tracker▲496

   Track opens and clicks, set reminders and delays in Gmail

   2019 · snov.io · its alternatives →

2. 2
   Mailtrack.io▲282

   The best email tracking solution I've found. Free

   2014 · mailsuite.com · its alternatives →

3. 3
   Pull Reminders for GitHub▲148

   Slack reminders and metrics for pull requests

   2018 · its alternatives →

4. 4
   Domain Tracker Suite▲132

   Your ultimate solution for seamless domain management

   2023 · leoai.gumroad.com · its alternatives →

5. 5IM
   I made an alternative to Google Alerts that listens to social media▲261

   2020 · pmalerts.com · its alternatives →

6. 6
   Domain Tracker▲174

   Simple, privacy-friendly & self-hosted domain tracker

   2021 · its alternatives →

7. 7
   Renewal Tracker by Stitchflow▲139

   Organize SaaS contracts, track renewals & get auto-reminders

   2025 · stitchflow.com · its alternatives →

8. 8
   Resolution Tracker▲77

   Don't forget your New Year's Resolutions in 2020!

   2019 · its alternatives →

9. 9
   Real-Time Google Analytics Alerts by MW▲70

   Get instant alerts for significant changes to your metrics

   2022 · metricswatch.com · its alternatives →

10. 10
    Web Monitoring by Visualping▲196

    Email alert when something changes on a webpage

    2017 · visualping.io · its alternatives →

11. 11
    Followup.cc▲108

    Super-simple reminders by email

    2014 · followup.cc · its alternatives →

12. 12
    SellScale Email Grader▲117

    Get instant feedback on your sales emails

    2024 · sellscale.com · its alternatives →

13. 13
    Best Reminder App Chrome Extension▲125

    Cloud Sync: Reminders across devices, plus email alerts.

    2025 · bestreminderapp.com · its alternatives →

14. 14
    Tab Reminder▲139

    Tame your tabs

    2025 · chromewebstore.google.com · its alternatives →

15. 15
    Statlogger▲91

    Email-based stat tracking

    2014 · statlogger.com · its alternatives →

16. 16
    Flock Habit Tracker▲93

    Track weekly habits with only your email 🚀

    2020 · justflock.com · its alternatives →

17. 17
    MetricMap▲92

    Track revenue, ads, web vitals, & user insights in one hub

    Mar 2026 · metricmap.app · its alternatives →

18. 18
    SalesHandy▲93

    Email Tracking, Scheduling & Mail Merge with Auto-Followups

    2016 · saleshandy.com · its alternatives →

19. 19
    Monitor and Implement DMARC▲86

    A free tool to increase your email's deliverability

    2015 · dmarc.postmarkapp.com · its alternatives →

20. 20
    SONAR - An Email Tracker for Gmail▲66

    See when your emails are read, every time

    2022 · getsonar.co · its alternatives →

21. 21
    Reminded▲58

    Automated reminders for groups

    2022 · reminded.io · its alternatives →

22. 22
    Request Metrics▲70

    The simplest, fastest, & cheapest way to monitor performance

    2020 · requestmetrics.com · its alternatives →

23. 23
    Free Email Tracker - SalesHandy▲21

    Track emails, schedule campaigns and automate follow-ups

    2019 · saleshandy.com · its alternatives →

24. 24
    AlertHub▲9

    FREE Automated compliance & document expiry reminder tool

    2025 · 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 →