Dev tools · alternatives · 2026

24 alternatives to Authenticating.com

API and SDK for Identity Verification as Service

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Authenticating.com launched in 2018; newer entries below may have overtaken it.

1. 1
   ID Verify by Trueface▲169

   Simplest way to verify identities online

   2018 · trueface.ai · its alternatives →

2. 2
   Base API▲277

   API for authentication, email sending, images and more!

   2019 · base-api.io · its alternatives →

3. 3
   Stripe Identity▲434

   The easiest way to verify identities

   2021 · stripe.com · its alternatives →

4. 4
   Persona▲514

   Identity verification for any use case, starting at $0

   2021 · withpersona.com · its alternatives →

5. 5
   Verifik▲69

   All you need to verify and authenticate with biometrics

   2023 · verifik.co · its alternatives →

6. 6
   Cognito▲139

   Phone number based identity verification service

   2017 · cognitohq.com · its alternatives →

7. 7
   MonoCloud for Startups▲167

   One identity layer for your customers, APIs, and agents

   Jul 2026 · monocloud.com · its alternatives →

8. 8BA
   Base – API for authentication, email sending, images and more▲140

   Simple API for authentication, email sending, image storage and more.

   2019 · base-api.io · its alternatives →

9. 9
   Logto Cloud▲121

   Develop, manage and secure your product’s user identities

   2023 · logto.io · its alternatives →

10. 10
    Biometric Authentication by Passbase▲218

    Combining identity verification and secure user logins

    2021 · parallelmarkets.com · its alternatives →

11. 11
    HyperStreams & UIStreams by Decentro▲297

    Build the fastest identity verification experience ever

    2024 · decentro.tech · its alternatives →

12. 12
    Mati▲184

    Legally verify users with a few lines of JS

    2018 · metamap.com · its alternatives →

13. 13
    IDnow▲74

    Verify the identity of your customers in realtime.

    2014 · idnow.io · its alternatives →

14. 14
    ZeroID▲108

    Shaping a secure future for your digital persona

    2023 · swipelux.com · its alternatives →

15. 15
    Dock Certs▲81

    Make any data fraud-proof and instantly verifiable

    2023 · truvera.io · its alternatives →

16. 16
    Wallet Login SDK▲103

    Wallet-based authorization and authentication, made simple

    2022 · its alternatives →

17. 17
    Stile.iD▲59

    A private identity verification API to verify real users

    Sep 2026 · stile.id · its alternatives →

18. 18
    Identance▲121

    A tool to identify and verify your users

    2021 · identance.com · its alternatives →

19. 19
    EndpointMe▲90

    Your identity as a live, queryable API endpoint

    Jun 2026 · app.endpointme.world · its alternatives →

20. 20
    Logto Cloud (Preview)▲129

    Comprehensive alternative to Auth0

    2023 · logto.io · its alternatives →

21. 21
    Prove ID▲81

    End to end identity verification & management

    2021 · proveid.io · its alternatives →

22. 22
    Checkr▲153

    An API to Do Background Checks

    2014 · checkr.com · its alternatives →

23. 23
    Checker▲124

    Detect fake signups in under 200ms with an easy-to-use API

    2025 · its alternatives →

24. 24AD
    A decentralized Internet identity system I'm working on.▲67

    2013 · nameblossom.org · 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 →