AI · alternatives · 2026

24 alternatives to ShareID

Authenticate yourself with a smile.

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

1. 1
   OwnID▲201

   An easy and secure passwordless add-on for your website

   2022 · its alternatives →

2. 2
   ZeroID▲108

   Shaping a secure future for your digital persona

   2023 · its alternatives →

3. 3
   OneID▲5

   Get easy and secure digital ID today

   2021 · its alternatives →

4. 4
   OneID▲169

   A free 1Password competitor trying to kill the password

   2015 · its alternatives →

5. 5
   OwnId ▲3

   Decentralised, secure, fast & cross platform sign in service

   2022 · its alternatives →

6. 6
   Telegram Passport▲273

   Unified API for services that require personal ID

   2018 · its alternatives →

7. 7
   humanID▲82

   Anonymous, spam-resistant & convenient single-sign on

   2022 · its alternatives →

8. 8
   Entry▲71

   Biometric Authentication Factor for SSO

   2021 · its alternatives →

9. 9
   FaceAct▲61

   Keep your secret private

   2021 · its alternatives →

10. 10
    YouID -- Credentials Generator▲10

    Magic of Being You!

    2021 · its alternatives →

11. 11
    Nomadful ID▲126

    The universal health ID for humans

    2025 · nomadful.io · its alternatives →

12. 12
    Passbase▲344

    First of its kind no code identity verification engine

    2020 · its alternatives →

13. 13
    ZERO ID▲100

    A one-stop privacy tool

    2021 · its alternatives →

14. 14
    LeaksID 2.0 for Trade Secrets▲206

    Securely share your pitches, reports & intellectual property

    2022 · its alternatives →

15. 15SA
    Stack, an open-source Clerk/Firebase Auth alternative▲144

    Hey HN! Happy to finally launch Stack. We made it because we like to put apps into production quickly, and authentication & user management was taking up way too much time. We have components like and that automatically adapt to whatever theme & design system you're using. Check the blog post to see the example with Radix UI and Joy UI. Also, there's an admin dashboard for monitoring and editing accounts. Stack is 100% AGPL/MIT-licensed, so you can self-host it. Cheers!

    2024 · stack-auth.com · its alternatives →

16. 16
    Monoid▲194

    Open-source data privacy automation

    2022 · its alternatives →

17. 17
    M.a.i.n▲82

    Restore your control of identity & ownership of data.

    2020 · its alternatives →

18. 18
    pfpid▲149

    The decentralised identity primitive

    2022 · its alternatives →

19. 19HA
    Hellō, a cooperative approach for online identity▲97

    We are looking for feedback on a novel way to build and run a service for you to manage and share your identity. Demo: https://greenfielddemo.com

    2022 · hello.coop · its alternatives →

20. 20
    ID.me▲135

    One account to manage your digital identity

    2016 · its alternatives →

21. 21
    Biometric Authentication by Passbase▲218

    Combining identity verification and secure user logins

    2021 · its alternatives →

22. 22
    One Account▲176

    1 click sign-ups

    2021 · its alternatives →

23. 23
    ProfileShare▲88

    Securely share any account without sharing your password

    2023 · its alternatives →

24. 24
    idPOD▲72

    Your identity, your data, powered by AI

    2023 · 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 →