Merge pull request #4843 from Channaveer2004/adding-unkey

Add Unkey to list of Authentication, Authorization, and User Management

README.md

@@ -671,6 +671,7 @@ This list results from Pull Requests, reviews, ideas, and work done by 1600+ peo
   * [Stack Auth](https://stack-auth.com) - Open-source authentication that doesn't suck. The most developer-friendly solution, getting you started in just five minutes. Self-hostable for free, or offers a managed SaaS version with 10k free Monthly Active Users.
   * [Stytch](https://www.stytch.com/) - An all-in-one platform that provides APIs and SDKs for authentication and fraud prevention. The free plan includes 10,000 monthly active users, unlimited organizations, 5 SSO or SCIM connections, and 1,000 M2M tokens.
   * [SuperTokens](https://supertokens.com/) - Open source user authentication that natively integrates into your app - enabling you to get started quickly while controlling the user and developer experience. Free for up to 5000 MAUs.
+  * [Unkey](https://www.unkey.com/) - Open-source API key management and rate-limiting platform. Free for up to 100,000 requests per month and 100 active API keys, with full access to key creation, revocation, and rate-limiting capabilities.
   * [WorkOS](https://workos.com/) - Free user management and authentication for up to 1 Million MAUs. Support email + password, social auth, Magic Auth, MFA, and more.
   * [ZITADEL Cloud](https://zitadel.com) - A turnkey user and access management that works for you and supports multi-tenant (B2B) use cases. Free for up to 25,000 authenticated requests, with all security features (no paywall for OTP, Passwordless, Policies, and so on).