Clerk vs Firebase Auth
Updated Mar 4, 2026
Quick Verdict
Firebase Auth has 3.0x more GitHub stars.
GitHub Stars
Clerk 1.7K
vs
Firebase Auth 5.1K
Downloads/wk
Clerk 0
vs
Firebase Auth 0
Contributors
Clerk 284
vs
Firebase Auth 222
Bundle Size
Clerk N/A
vs
Firebase Auth N/A
Detailed Comparison
Side-by-side metrics from GitHub and npm
Metric
Clerk
Firebase Auth
GitHub Stars
1.7K
5.1K
Weekly Downloads
0
0
Forks
437
1.0K
Open Issues
67
750
Contributors
284
222
Bundle Size (gzip)
N/A
N/A
Dependencies
5
28
Latest Version
7.0.1
12.10.0
Last Commit
Mar 4, 2026
Mar 4, 2026
License
MIT
NOASSERTION
First Published
Aug 18, 2021
Feb 21, 2012
Feature Comparison
Framework capabilities at a glance
Feature
Clerk
Firebase Auth
Oauth
Magic Links
Mfa
Session
Jwt
Social Login
Self Hosted
Frequently Asked Questions
Common questions about Clerk vs Firebase Auth
Is Clerk better than Firebase Auth?
It depends on your use case. Clerk is complete user management and authentication solution, while Firebase Auth is google's authentication service for web and mobile apps. Compare the stats and features above to decide which fits your needs.
Is Clerk still maintained in 2026?
Yes, Clerk was last updated on March 4, 2026 and has 284 contributors.
Can I migrate from Clerk to Firebase Auth?
Migration complexity depends on how deeply Clerk 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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