Work · alternatives · 2026

24 alternatives to Foresaw.app

Write it. Seal it. Let time prove you foresaw it

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
   Foresee▲96

   Keep track of every prediction you make

   2023 · apps.apple.com · its alternatives →

2. 2
   Dumbnote▲141

   Offline-first Markdown note app. No lock-in. Just write.

   2025 · dumbnote.app · its alternatives →

3. 3SV
   Seal – Verifiable timestamp for your private ideas▲113

   2022 · docs.planet.ink · its alternatives →

4. 4
   I Told You So▲69

   Public proof for your predictions

   2021 · itus.space · its alternatives →

5. 5
   ReleaseNote.AI▲215

   Effortlessly craft engaging release notes with GPT-3

   2023 · releasenote.ai · its alternatives →

6. 6DT
   Don't let your billion-dollar ideas die▲171

   Most great ideas are either forgotten or die in our notes app. So made this simple website in a day. 1. Save your ideas 2. Set an expiry 3. After expiry, the ideas goes public. So if you don't work on them, someone else probably will

   2024 · ideaharbor.xyz · its alternatives →

7. 7
   Keeper.fyi▲84

   Fast, pinpoint search + organization across your cloud apps

   2020 · its alternatives →

8. 8
   Note☰Block▲72

   The shareable notetaking app that keeps your notes safe

   2019 · its alternatives →

9. 9
   Timevault▲77

   Write a memo to your future self and let us send it to you

   2022 · its alternatives →

10. 10
    I was right (.fyi)▲99

    Make predictions. Say things that reveal themselves in time.

    2018 · its alternatives →

11. 11
    Logger: Spacetime Notes▲76

    Track places, times, thoughts, and information.

    2020 · apps.apple.com · its alternatives →

12. 12
    SafeNote▲24

    Send notes that will self-destruct after being read

    2018 · safenote.co · its alternatives →

13. 13
    Noteshh!▲64

    Revolutionary approach to users privacy

    2018 · apps.apple.com · its alternatives →

14. 14
    DocsReminder▲64

    Set reminders on documents to avoid missing any deadlines.

    2022 · docsreminder.com · its alternatives →

15. 15
    yousaidthat.org▲63

    Prove that you said things before anyone else

    Jun 2026 · yousaidthat.org · its alternatives →

16. 16
    ExpiNotes▲10

    Write freehand notes with due dates

    2024 · terradiapp.com · its alternatives →

17. 17
    Note it▲63

    Want to remember something, note it

    2022 · noteitpreview.netlify.app · its alternatives →

18. 18
    FeatureMessage▲53

    Write a message your future self will never forget

    Jan 2026 · featuremessage.com · its alternatives →

19. 19BS
    Blank Slate, just start typing▲47

    Blankslate.io is a free browser-based note-taking app. Write markdown notes, save them, share links, export to PDF, or optionally export to Google Docs.

    2015 · blankslate.io · its alternatives →

20. 20
    iTellu▲2

    Write it now. Open it when you decide. With certified proof.

    Jun 2026 · itellu.app · its alternatives →

21. 21
    Mark My Words▲4

    Create evidence for your (crypto) predictions

    2018 · its alternatives →

22. 22
    Future Note▲4

    Write to your future self. Seal it. Reply when it returns.

    Jul 2026 · futurenoteapp.com · its alternatives →

23. 23
    SecureNotes▲7

    Privacy that self-destructs.

    2025 · its alternatives →

24. 24NA
    Notesnook – A cross-platform privacy focused zero-knowledge notes app▲32

    Express yourself with freedom — no spying, no tracking, only private notes. Unlike Evernote and other note apps, your data is yours alone.

    2021 · notesnook.com · 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 →