Growth · alternatives · 2026

24 alternatives to Postschain

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Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Postschain launched in 2023; newer entries below may have overtaken it.

1. 1
   Social Blockchain▲143

   Explore what the world is sharing

   2018 · its alternatives →

2. 2
   sapienschain▲8

   Share anything forever

   2025 · its alternatives →

3. 3
   MemesChain▲228

   Own & monetize your memes, with the power of Blockchain & AI

   2018 · its alternatives →

4. 4
   Blockchain Curated▲253

   Listen to world-class cryptocurrency articles 🔊

   2017 · its alternatives →

5. 5
   Blogchain▲9

   Better writing. Better conversations. Better world.

   2022 · its alternatives →

6. 6
   CryptoCards▲65

   Submit links to posts related to crypto and blockchain.

   2019 · its alternatives →

7. 7
   ConfessionChain▲93

   Anonymous confessions on the blockchain

   2018 · its alternatives →

8. 8
   NoteChain▲109

   A beautiful note taking app running on Ethereum Blockchain

   2018 · its alternatives →

9. 9
   BlockchainNote.live▲70

   Note that can be changed by anyone, but only once an hour

   2022 · its alternatives →

10. 10
    TxHash Blockchain as a Service▲120

    Cryptocurrency and smart contract event notifications

    2018 · its alternatives →

11. 11
    Press Blockchain & Press News▲12

    Powered by Blockchain. Driven by Truth

    2025 · its alternatives →

12. 12
    Commentblocks▲101

    Allow clients to visually provide feedback without a login

    Feb 2026 · commentblocks.com · its alternatives →

13. 13
    Photochain▲76

    Photochain is a new generation of content marketplaces

    2020 · its alternatives →

14. 14BB
    BThread – Blockchain thread messaging and blog posting▲21

    2014 · chrome.google.com · its alternatives →

15. 15DT
    Decentralised Twitter – Microblogging on the Ethereum Blockchain▲63

    2015 · github.com · its alternatives →

16. 16
    Set in Block▲77

    Blockchain-based permanent message creator and reader

    2018 · its alternatives →

17. 17
    ToTheBlockchain▲67

    Copy tweets to the blockchain for $5

    2018 · its alternatives →

18. 18
    Knowledge Token▲64

    Store your knowledge on blockchain

    2022 · its alternatives →

19. 19FP
    Freechains: Peer-to-Peer Content Dissemination▲16

    2020 · github.com · its alternatives →

20. 20
    Joint Comments▲33

    Blockchain powered commenting solution for publishers.

    2017 · its alternatives →

21. 21
    StalkChain▲18

    Blockchain Speaks. We Translate.

    2025 · stalkchain.com · its alternatives →

22. 22
    Press Blockchain▲11

    Decentralized Media, Centralized Trust

    2025 · presschain.io · its alternatives →

23. 23
    PostaGPT▲13

    The Linkedin Post Generator That Works

    2025 · its alternatives →

24. 24DT
    Decentralized Twitter clone built on Ethereum blockchain▲25

    2024 · github.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 →