Auth0 vs Supabase Auth
Updated Aug 23, 2026
Quick Verdict
Supabase Auth has 2.4x more GitHub stars.
GitHub Stars
Auth0 1.1K
vs
Supabase Auth 2.5K
Downloads/wk
Auth0 0
vs
Supabase Auth 0
Contributors
Auth0 127
vs
Supabase Auth 147
Bundle Size
Auth0 79.7 KB
vs
Supabase Auth 23.9 KB
Detailed Comparison
Side-by-side metrics from GitHub and npm
Metric
Auth0
Supabase Auth
GitHub Stars
1.1K
2.5K
Weekly Downloads
0
0
Forks
510
745
Open Issues
3
316
Contributors
127
147
Bundle Size (gzip)
79.7 KB
23.9 KB
Dependencies
3
1
Latest Version
6.3.0
2.112.3
Last Commit
Aug 13, 2026
Aug 20, 2026
License
MIT
MIT
First Published
Dec 3, 2012
Dec 20, 2023
Feature Comparison
Framework capabilities at a glance
Feature
Auth0
Supabase Auth
Oauth
Magic Links
Mfa
Session
Jwt
Social Login
Self Hosted
Frequently Asked Questions
Common questions about Auth0 vs Supabase Auth
Is Auth0 better than Supabase Auth?
It depends on your use case. Auth0 is flexible, drop-in identity and access management solution, while Supabase Auth is open source authentication system built into supabase. Compare the stats and features above to decide which fits your needs.
Is Auth0 still maintained in 2026?
Yes, Auth0 was last updated on August 13, 2026 and has 127 contributors.
Can I migrate from Auth0 to Supabase Auth?
Migration complexity depends on how deeply Auth0 is integrated into your project. Both tools serve similar purposes in the Authentication space, so migration is generally feasible with proper planning.
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