Commerce · alternatives · 2026

24 alternatives to LockChain

Immutable Identity and Data Verification on Bitcoin

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. LockChain launched in 2024; newer entries below may have overtaken it.

1. 1
   Bitproof▲113

   True certification in the bitcoin blockchain

   2015 · its alternatives →

2. 2
   Decentproof▲79

   Proof that your multimedia files haven't been modified

   2022 · github.com · its alternatives →

3. 3
   DL3ARN▲234

   Digitize & verify credentials in the blockchain

   2023 · its alternatives →

4. 4
   BlueWallet▲97

   An easy to use and secure Bitcoin wallet for iOS

   2018 · bluewallet.io · its alternatives →

5. 5
   FactomAuthorize▲69

   Protect your work on the blockchain

   2018 · its alternatives →

6. 6
   ConfessionChain▲93

   Anonymous confessions on the blockchain

   2018 · its alternatives →

7. 7
   Cryptibles▲97

   Create and share blockchain-tied digital collectibles.

   2017 · cryptibles.com · its alternatives →

8. 8
   Woleet▲73

   Bitcoin-anchored proof that documents are authentic

   May 2026 · woleet.io · its alternatives →

9. 9BT
   btproof - trusted timestamping on the Bitcoin blockchain▲75

   Find information, resources and relevant links for btproof.com. This domain may be for sale.

   2013 · btproof.com · its alternatives →

10. 10
    Verify▲78

    Add unlockable content to NFTs in seconds

    2022 · diamondhandshotel.com · its alternatives →

11. 11
    Reblo▲71

    Provides document immutability and security using blockchain

    2023 · reblo-services.com · its alternatives →

12. 12
    Versiobit▲83

    Archives your files, versioned and audit-proof by Blockchain

    2023 · versiobit.com · its alternatives →

13. 13
    Blocknify▲71

    Sign sensitive documents without sacrificing your privacy.

    2018 · its alternatives →

14. 14
    Chainkit from PencilDATA▲69

    Add blockchain integrity to your data and apps in 5 minutes

    2018 · its alternatives →

15. 15CA
    Create a custom app coin on the Bitcoin blockchain▲34

    2014 · coins.assembly.com · its alternatives →

16. 16
    Chain Wallet▲62

    Send bitcoin with your fingerprint

    2014 · its alternatives →

17. 17
    Copyright Registration - SecureAuthor▲20

    Protect & prove your creations with SecureAuthor

    2025 · secureauthor.com · its alternatives →

18. 18
    Proof of Existence▲6

    Have a document certified in the Bitcoin blockchain

    2015 · proofofexistence.com · its alternatives →

19. 19
    b.lock – a blockchain-powered password manager▲14

    Blockchain-powered password manager. Contribute to BlockProject/b-lock development by creating an account on GitHub.

    2018 · github.com · its alternatives →

20. 20
    Chaincase App Beta▲11

    Get the same privacy as cash using Bitcoin on iOS

    2021 · chaincase.app · its alternatives →

21. 21
    H3Tag▲8

    Own your Content

    Nov 2025 · its alternatives →

22. 22
    Blue wallet - A Bitcoin wallet for Android▲13

    Easy to use and secure

    2018 · bluewallet.io · its alternatives →

23. 23
    PicsOnChain▲10

    Immutable evidential photo storage on the blockchain

    2024 · picsonchain.com · its alternatives →

24. 24
    Proofable API Service▲5

    Anchor your digital assets to the Blockchain of your choice

    2020 · 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 →