Dev tools · alternatives · 2026

24 alternatives to QuickX-Auth

Make what makes Your App unique. Don't reinvent its auth.

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

1. 1
   AuthX▲19

   A FastAPI package for Auth made by a human not an AI

   2021 · its alternatives →

2. 2
   Auth0 Marketplace▲107

   Discover and enable identity integrations in minutes

   2020 · its alternatives →

3. 3
   FusionAuth▲120

   Auth for any app. Get every feature. Deploy everywhere.

   2018 · its alternatives →

4. 4
   AuthKit by WorkOS▲688

   The world's best login box, powered by WorkOS + Radix.

   2023 · authkit.com · its alternatives →

5. 5
   Easyoauth▲73

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

   2021 · its alternatives →

6. 6
   UI Bakery App Agent▲171

   Secure internal apps powered by your API or DB

   Oct 2025 · uibakery.io · its alternatives →

7. 7
   Retool Portals▲230

   Build custom apps for customers and partners 10x faster

   2023 · its alternatives →

8. 8
   SuperTokens▲146

   Open source email & password auth for developers

   2020 · its alternatives →

9. 9
   Pre-built Auth UI for React▲353

   Install Auth UI and start authenticating users with Supabase

   2022 · its alternatives →

10. 10
    Protected App by Logto▲117

    Build auth in clicks, no code required

    2024 · its alternatives →

11. 11
    AuthN▲102

    Secure, fast, or easy? Pick 3

    2023 · its alternatives →

12. 12
    SimpleID▲150

    Add decentralized auth and storage to your app in 10 minutes

    2019 · its alternatives →

13. 13
    Authify▲94

    Quick authentication setup for devs

    2024 · its alternatives →

14. 14
    UI Components▲326

    Reusable React components to build apps with Auth0

    2024 · auth0.com · its alternatives →

15. 15
    MonoCloud for Startups▲167

    One identity layer for your customers, APIs, and agents

    Jul 2026 · monocloud.com · its alternatives →

16. 16
    Firstline▲125

    Authentication made simple

    2023 · its alternatives →

17. 17
    Arengu▲243

    Build signup flows with any API in minutes

    2021 · its alternatives →

18. 18
    PropelAuth▲112

    Flexible auth for B2B products

    2023 · its alternatives →

19. 19
    AuthGuardian by OneGraph▲185

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

    2020 · its alternatives →

20. 20
    DID▲180

    The simplest way to add passwordless auth to websites & apps

    2020 · its alternatives →

21. 21
    Kinde▲211

    Infrastructure for authentication, feature flags & billing

    2022 · its alternatives →

22. 22
    0xPass▲87

    Auth and login for web3 apps with account abstraction

    2023 · its alternatives →

23. 23
    API Point▲90

    Automate all your routine dev work for free with API

    2022 · its alternatives →

24. 24
    Update▲145

    ⚡️ Authentication & Billing Made Easy

    2025 · 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 →