Dev tools · alternatives · 2026

24 alternatives to Stile.iD

A private identity verification API to verify real users

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   BlockScore▲106

   The intelligent ID verification system

   2014 · plaid.com · its alternatives →

2. 2
   IDnow▲74

   Verify the identity of your customers in realtime.

   2014 · idnow.io · its alternatives →

3. 3FG
   Freenet Ghost Keys: Anonymous, Verifiable Identities▲6

   2024 · freenet.org · its alternatives →

4. 4
   TIM PG▲77

   Anonymize sensitive data before pasting into AI tools

   Aug 2026 · timsoft365.com · its alternatives →

5. 5
   KeeNotes - a Privacy-First Personal Knowledgebase Tool▲8

   2021 · github.com · its alternatives →

6. 6
   The Architecture Of Privacy▲68

   How to engineer technologies with trustworthy safeguards

   2015 · oreilly.com · its alternatives →

7. 7GI
   GDPR-Identity – Data Identification▲6

   2018 · gdpr-identity.com · its alternatives →

8. 8AM
   Anonymous Mode, an experiment with anonymity on Facebook▲9

   2011 · anonymousmode.com · its alternatives →

9. 9MM
   MagicSquared – Magic Magic Link Authentication▲7

   2021 · magicsquared.net · its alternatives →

10. 10SA
    Sqreen API, a security toolbox for developers▲8

    2017 · sqreen.io · its alternatives →

11. 11CA
    Cheshire: a CryptoKitties developer sandbox▲7

    2018 · medium.com · its alternatives →

12. 12
    Blockscore▲10

    Simple, fast, and accurate identity verification.

    2014 · plaid.com · its alternatives →

13. 13PT
    Privera – The Analytics' Anonymization Proxy▲5

    2021 · privera.io · its alternatives →

14. 14CA
    Certera – A central validation server for Let's Encrypt certificates▲8

    2019 · docs.certera.io · its alternatives →

15. 15
    Secure end-to-end client sessions and API calls using crypto key pairs▲9

    Hello. I made this project as an experiment in using key cryptography for user identity in a client server model, and for some future peer to peer projects that I am working on. I am looking for feedback, please let me know what you think. Also, Merry Christmas to HN! :-)

    2022 · github.com · its alternatives →

16. 16PP
    Privacy preserving notes and journal webapp with personal analytics▲7

    2020 · poplar.one · its alternatives →

17. 17WA
    Wasp Auth UI – The first full-stack auth with self-updating forms▲5

    2023 · wasp-lang.dev · its alternatives →

18. 18WT
    Web Tunnels – Passwordless authentication for the web▲6

    2024 · pico.sh · its alternatives →

19. 19SP
    Side project turned startup - Online Privacy via Client-side encryption▲5

    2011 · socialfortress.com · its alternatives →

20. 20PA
    PATSR: A simple social media site based on anonymity, tags, and sharing▲6

    2017 · patsr.co · its alternatives →

21. 211P
    123Metrics – Privacy centered website metrics▲7

    2019 · 123metrics.com · its alternatives →

22. 22SA
    SimonSays, a Rails gem for declarative, role-based authorization▲7

    2014 · simonsays.onsimplybuilt.com · its alternatives →

23. 23NI
    Neko.io - pretty secret sharing▲8

    2012 · neko.io · its alternatives →

24. 24BS
    Bunjil – Secure authentication tokens for zero-trust micro services▲6

    2017 · owenkelly.com.au · 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 →