Software Alternatives, Accelerators & Startups

Reminder

A better way to keep track of your reminders 📝.

Some of the top features or benefits of Reminder are: User-friendly Interface, Cross-Platform Compatibility, Customizable Reminders, Sync Across Devices, Integration with Calendars, and Secure and Private. You can visit the info page to learn more.

Best Reminder Alternatives & Competitors in 2025

The best Reminder alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. 22

    Your personal research assistant

    /wonder-alternatives
  2. 19

    Super simple way to schedule reminders on your phone

    /later-reminders-alternatives
  3. Improve team performance continuously with time tracking automation.

    Try for free freemium €2.0 / Monthly

    Try for free
  4. 23

    Remember the things your team forgets

    /wonder-for-slack-alternatives
  5. Track your hydration and set custom reminders with Reboost. Stay healthy, stay on track, and never miss a break!

    Open Source

    /reboost-alternatives
  6. 17

    Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.

    /x-twitter-alternatives
  7. 18

    A smart, simple app for reminders and to-dos

    /doo-alternatives
  8. Water Tracker & Drink Reminder is a tool that ensures the body has the required amount of water to function properly by sending you notifications whenever necessary.

    /water-tracker-and-drink-reminder-alternatives
  9. 12

    Collect content & files from busy clients

    /nusii-alternatives
  10. 11

    Add reminders in 3 seconds or less 🔔⚡

    /three-do-alternatives
  11. So now you can finally delete your Facebook account

    /birthdays-reminder-alternatives
  12. 10

    Remember the things you easily forget

    /wonder-for-google-home-alternatives
  13. 12

    A smart personal reminder

    /yuzz-it-alternatives
  14. Water Tracker – Hydrillo lets you check if the current water intake aligns with the requirements of your body and sends frequent reminders to help you drink water regularly.

    /water-tracker-hydrillo-alternatives
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