Commerce · alternatives · 2026

24 alternatives to EthSign

Sign contracts using your web3 wallet address

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

1. 1
   ThirdAuth - Clerk for Web3▲96

   Wallet auth, onboarding, and user management, made easy

   2023 · its alternatives →

2. 2
   Blockusign▲93

   Secure Document Signing & Verification Powered by Blockchain

   2018 · its alternatives →

3. 3
   WorkHub eSignature▲284

   Affordable digital signature software

   2022 · its alternatives →

4. 4OO
   OpenSign – Open source alternative to DocuSign▲545

   2023 · github.com · its alternatives →

5. 5
   DoxyChain▲60

   Certificates and eSignatures on the blockchain

   2023 · its alternatives →

6. 6
   ENS▲189

   Your web3 username, name for your crypto addresses, & more

   2021 · its alternatives →

7. 7
   Documenso 2.0.0▲451

   Enterprise-Grade Signature Infrastructure for Everyone

   Nov 2025 · documenso.com · its alternatives →

8. 8
   DeedSign▲86

   Free electronic signatures to sign documents

   2024 · its alternatives →

9. 9
   BlockSign▲79

   Sign Your Docs Digitally Using Bitcoin

   2014 · its alternatives →

10. 10
    Squarelink▲77

    Sign blockchain transactions with just an email and password

    2018 · its alternatives →

11. 11
    Webacy▲178

    A safer web3 for everyone

    2022 · its alternatives →

12. 12
    Web3 ID▲109

    Web3 auth that puts user privacy first, and it’s free

    2022 · its alternatives →

13. 13
    DottedSign▲110

    The e-signature solution for your business

    2019 · its alternatives →

14. 14
    OpenSign™: Open Source DocuSign & more▲109

    Enterprise-Level Document Signing Goes Open-Source

    2023 · its alternatives →

15. 15
    Bitski Wallet 2.0▲97

    The NFT and web3 wallet for everyone

    2023 · its alternatives →

16. 16
    Blockem Profiles▲99

    Become an onchain influencer & express your web3 self

    2022 · its alternatives →

17. 17PF
    Prototype for ETH Signing for endorsing Wikipedia updates▲30

    Wikipedia suffers from vandalism. We built a prototype for making endorsement from cryptographically signed signature using Ethereum wallet (e.g. MetaMask)

    2023 · loom.com · its alternatives →

18. 18
    Ethnamed▲160

    Like Venmo, but for cryptocurrencies 🤑

    2018 · its alternatives →

19. 19
    Ethereum Name Service▲95

    Like DNS, but for Ethereum wallet addresses

    2018 · its alternatives →

20. 20BA
    Blocksign, a Bitcoin service for legally signing any document▲17

    2014 · blocksignit.com · its alternatives →

21. 21
    eth.af▲87

    Share your Ethereum wallet with friends

    2021 · its alternatives →

22. 22
    Paper▲95

    Create embedded wallets that make web3 easy for your users

    2023 · its alternatives →

23. 23
    pay3▲77

    Turn your wallet address into a single link and username

    Jan 2026 · pay3.so · its alternatives →

24. 24
    Blocknify▲71

    Sign sensitive documents without sacrificing your privacy.

    2018 · 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 →