nowfound

Dev tools · alternatives · 2026

24 alternatives to AuthGuardian by OneGraph

The easiest 3rd-party sign-in for your apps and APIs

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. AuthGuardian by OneGraph launched in 2020; newer entries below may have overtaken it.

  1. 1

    Free OAuth for 250+ APIs

    2024 · nango.dev · its alternatives →

  2. 2

    Passwordless, source-code-included auth for your website

    2024 · its alternatives →

  3. 3

    Free OSS auth without 3rd party services, deploy anywhere

    2023 · wasp.sh · its alternatives →

  4. 4

    Simple passwordless authentication for your website

    2023 · its alternatives →

  5. 5

    Sign in with third party providers and save it in 1Password

    2022 · 1password.com · its alternatives →

  6. 6
    Clerk▲280

    Authentication and user management for React and Next.js

    2021 · clerk.com · its alternatives →

  7. 7

    Wallet auth, onboarding, and user management, made easy

    2023 · thirdauth.xyz · its alternatives →

  8. 8

    User management for Retool, Streamlit & more

    2022 · its alternatives →

  9. 9
    Arengu▲243

    Build signup flows with any API in minutes

    2021 · arengu.com · its alternatives →

  10. 10

    Add open source login to any Next.js and React single page app (SPA) using free open source.

    2021 · ory.dev · its alternatives →

  11. 11
    Clerk▲238

    More than authentication, complete user management

    2022 · clerk.com · its alternatives →

  12. 12
    Oso Cloud▲143

    Authorization for the next billion developers

    2023 · osohq.com · its alternatives →

  13. 13

    Build production grade web applications in minutes

    2024 · its alternatives →

  14. 14

    Open source email & password auth for developers

    2020 · supertokens.com · its alternatives →

  15. 15
    AuthN▲102

    Secure, fast, or easy? Pick 3

    2023 · crowdstrike.com · its alternatives →

  16. 16

    A SDK for access control policies: authorization for the microservice and IoT age. Inspired by AWS IAM policies. Written for Go. - ory/ladon

    2017 · github.com · its alternatives →

  17. 17

    Easy third party authentication (OAuth 2.0) for Flutter apps. - e-oj/visa

    2020 · github.com · its alternatives →

  18. 18

    Fully flexible, open source auth in 15 minutes

    2022 · supertokens.com · its alternatives →

  19. 19

    Flexible auth for B2B products

    2023 · propelauth.com · its alternatives →

  20. 20
    Sawo Labs▲124

    Allow your users to sign-in without a password or OTPs

    2021 · its alternatives →

  21. 21

    Build auth in clicks, no code required

    2024 · logto.io · its alternatives →

  22. 22
    Firstline▲125

    Authentication made simple

    2023 · firstline.sh · its alternatives →

  23. 23

    A serverless NextJS/React template to build GPT-3 apps

    2021 · github.com · its alternatives →

  24. 24

    Securely connect your front-end web app to APIs, in minutes

    2021 · its alternatives →

Also compare

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 →