Commerce · alternatives · 2026

24 alternatives to idLinkChain.com

Your identity on chain

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

1. 1
   Web3 ID▲109

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

   2022 · its alternatives →

2. 2
   Squarelink▲77

   Sign blockchain transactions with just an email and password

   2018 · its alternatives →

3. 3
   BlockLink▲122

   Linktree for all your crypto wallets and then some

   2021 · its alternatives →

4. 4
   BitBadges▲167

   Utilize gated NFTs for identity authentication management

   2024 · its alternatives →

5. 5
   Metabio▲90

   Linktree for your Web3 wallet

   2021 · its alternatives →

6. 6
   TENZ-ID▲71

   Register your identity on the Blockchain

   2018 · its alternatives →

7. 7
   MyDataCoin▲68

   Your data, your digital asset

   2022 · its alternatives →

8. 8
   IDLINK

   Your username. Your place on the internet.

   Mar 2026 · idlink.io · its alternatives →

9. 9
   Nash Link▲109

   Accept crypto, receive cash – we handle the blockchain

   2020 · its alternatives →

10. 10
    IDChats▲84

    A decentralized application for live messages

    2022 · its alternatives →

11. 11
    Blockchain identity management solutions▲12

    Blockchain Integrity for Digital Identity Assurance

    Sep 2025 · kryptobees.com · its alternatives →

12. 12
    Bloom iOS▲83

    Take control of your credit and identity via blockchain

    2018 · its alternatives →

13. 13
    Owl Link▲128

    Decentralized bio link, built on Bitcoin

    2022 · its alternatives →

14. 14
    OnChain.Bio▲78

    The first decentralized social bio tool

    2021 · its alternatives →

15. 15
    SmartContract.com - ChainLink▲155

    Connect Smart Contracts to your Applications and Data

    2017 · its alternatives →

16. 16
    Origin Protocol▲132

    Sharing economy built on blockchain

    2018 · its alternatives →

17. 17
    ProfileLink.Bio▲111

    Create your social profile - links, cryptocurrency addresses

    2023 · its alternatives →

18. 18
    CryptoMarry 2.0▲101

    Rethinks the family ownership of digital assets

    2022 · its alternatives →

19. 19
    Polychain▲77

    Send and receive crypto using a simple, shareable link

    2022 · its alternatives →

20. 20
    Tunnel ID▲8

    No seed phrase, no data stored, just identity with tunnel ID

    2025 · its alternatives →

21. 21
    Identify▲2

    Web3, dapps, on-chain, identity, blockchain, react

    2022 · its alternatives →

22. 22
    nametag▲106

    Universal usernames stored on blockchain

    2021 · its alternatives →

23. 23
    Stackup▲90

    Infrastructure for smart blockchain accounts

    2023 · its alternatives →

24. 24
    Parallel ID - On-chain portable identity▲15

    On-chain portable identity for DeFi, DAO’s & Dapps.

    2022 · 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 →