Auth Tools
The most-adopted auth tool we track is Google Sign-In (2444 sites). We've detected 38 auth tools across 5766 public launches.
Auth tools we've detected
| Tool | 90‑day | Sites |
|---|---|---|
Google Sign-In
site ↗
Google Identity Services sign-in.
|
2444 | |
Auth.js
site ↗
Auth.js (formerly NextAuth.js v4, rebranded as Auth.js v5): open source authentication library for Next.js / SvelteKit / SolidStart / Express.
|
1705 | |
Clerk
site ↗
Drop-in authentication and user management service for React, Next.js, and other modern frontends.
|
1605 | |
Google OAuth
site ↗
Sign-in-with-Google identity flow, lets sites authenticate users via their Google account.
|
153 | |
Apple Sign In
site ↗
Federated authentication that lets people sign in to apps and websites with their Apple ID.
|
92 | |
Privy
site ↗
Web3 wallet infrastructure and authentication platform powering 120M+ accounts
|
49 | |
Auth0
site ↗
Identity-as-a-service platform from Okta offering social login, SSO, and user management for web and mobile apps.
|
27 | |
AWS Cognito
site ↗
Amazon Web Services managed user authentication, authorisation, and identity service.
|
21 | |
|
WorkOS
Enterprise SSO, SCIM, and audit log APIs for SaaS apps that need to support enterprise customers.
|
17 | |
|
Microsoft Entra ID
Microsoft Entra ID (Azure AD) CIAM authentication
|
16 |
Showing top 10 of 38 auth tools by adoption. 28 more not shown.
Launches using Auth tools
| Launch | Launched | Score |
|---|---|---|
| Yapp | Jul 18, 2026 | 10.0 |
| ZillaSoft | Jul 18, 2026 | 10.0 |
| PointPoker | Jul 18, 2026 | 7.8 |
| Grievyn | Jul 18, 2026 | 10.0 |
| QueryTrace | Jul 18, 2026 | 7.1 |
| Asynkit | Jul 18, 2026 | 7.1 |
Often built with
Categories the auth sites we track also commonly use: