Prompt
best Auth0 alternative for social login
Latest observation
Oct 6, 2026
OpenAI APIWeb search: off
If you want the best Auth0 alternative for social login, the best choice depends on whether you want hosted auth, self-hosted, or developer-friendly simplicity.
Top options
-
Clerk
- Best overall for modern apps
- Easy social login setup
- Great UX, fast implementation
- Good for React/Next.js and SaaS apps
-
Supabase Auth
- Best if you already use Supabase
- Supports Google, GitHub, etc.
- Lower cost, simpler stack
- Good for startups and MVPs
-
Firebase Authentication
- Best for mobile and Google ecosystem
- Solid social providers support
- Very scalable
- Can feel less flexible than Auth0
-
WorkOS
- Best for B2B apps
- Strong enterprise auth features
- Social login plus SSO/SCIM later
- More expensive, but very polished
-
AWS Cognito
- Best if you’re already on AWS
- Cheap and scalable
- Social login supported
- UX and setup are more painful than Auth0/Clerk
-
Keycloak
- Best self-hosted/open-source option
- Powerful and customizable
- Supports social login
- More operational overhead
Quick recommendation
- Easiest replacement for Auth0: Clerk
- Best budget-friendly option: Supabase Auth
- Best enterprise/B2B: WorkOS
- Best self-hosted: Keycloak
If you want, I can also give you:
- a feature comparison table
- the best option for your stack (Next.js, React, mobile, backend-only, etc.)
- or Auth0 migration advice