Dev tools · alternatives · 2026

24 alternatives to NoteChain

A beautiful note taking app running on Ethereum Blockchain

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. NoteChain launched in 2018; newer entries below may have overtaken it.

1. 1
   NoteChain▲12

   Decentralized encrypted notes

   Sep 2025 · its alternatives →

2. 2TB
   The Bitcoin Note – Secure, Self-Custodial Bitcoin Wallets in Cash Form▲344

   2022 · offline.cash · its alternatives →

3. 3
   OpenNotas▲379

   The best personal note-taking app, fast, secure & free

   2024 · opennotas.io · its alternatives →

4. 4
   Serenity Notes▲151

   End-to-end encrypted collaborative notes app

   2021 · its alternatives →

5. 5
   Supernotes▲432

   The collaborative note-taking app

   2020 · its alternatives →

6. 6
   YourNote▲92

   Notes app that puts privacy first

   2018 · its alternatives →

7. 7
   Notey▲117

   Capture thoughts effortlessly with smart, secure notes

   2025 · its alternatives →

8. 8
   Notekeeper▲101

   Decentralized note keeping app

   2019 · its alternatives →

9. 9
   Notea▲288

   Free self-hosted open source note taking app, like Notion

   2021 · its alternatives →

10. 10
    Cryptware Notes▲60

    A simple and minimalistic notepad app

    2022 · its alternatives →

11. 11
    Standard Notes▲164

    A simple and private notes app.

    2017 · its alternatives →

12. 12
    HashTagNotes▲88

    Note taking app focusing on speed and tags

    2023 · its alternatives →

13. 13IW
    I wrote a local-first notes app for Mac, with data longevity in mind▲128

    2021 · noteship.com · its alternatives →

14. 14NC
    NotesHub: cross-platform, Markdown-based note-taking app▲147

    Thank you for your comments, just some context: - The app is available for iOS, Android, Windows, Mac, Apple Vision Pro, and the Web. - The Web version is implemented as a Progressive Web Application that is very responsive, local first, offline first, can be installed, and is entirely free to use. - Native (hybrid) versions do not require subscription fees and have small one-time payment. - You can store your notes in Git using any Git provider such as GitHub, GitLab, or Bitbucket. However, it has the best built-in integration with GitHub. Self-hosted scenarios like Gitea are also…

    2024 · about.noteshub.app · its alternatives →

15. 15
    SafeNote 2.0▲102

    Encrypt and send files and notes which self-destruct.

    2019 · its alternatives →

16. 16
    NoteTrac.io▲72

    Trac your life without wondering who is tracking you

    2022 · its alternatives →

17. 17
    Dumbnote▲141

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

    2025 · dumbnote.app · its alternatives →

18. 18
    QuickNote.io▲145

    📝 Minimalist, 🙈 anonymous and 🆓 free note taking app

    2018 · its alternatives →

19. 19
    NotesHub▲95

    Fully cross-platform, markdown based note-taking app

    2021 · its alternatives →

20. 20NN
    NoteChain – Note taking app with focus on privacy and dissemination▲5

    2018 · notechain.org · its alternatives →

21. 21
    Note☰Block▲72

    The shareable notetaking app that keeps your notes safe

    2019 · its alternatives →

22. 22
    NotesHub 3.0▲87

    Fully cross-platform, markdown-based note-taking app

    2023 · its alternatives →

23. 23
    TxHash Blockchain as a Service▲120

    Cryptocurrency and smart contract event notifications

    2018 · its alternatives →

24. 24WN
    Write Notes to Ethereum's Blockchain▲6

    2018 · notechain.github.io · 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 →