AI Dev Impact Lab JA
← All rankings · LIVE 2026-08 · 9 items tracked · 35 mentions
ADOPTION RANK

🔐 Auth services

Authentication layer for AI SaaS: Auth0, Clerk, Supabase Auth, NextAuth, Firebase Auth, WorkOS, etc.

🥇 LEADER
Clerk
17
mentions
48.6%
share

RANK Top 3

🥇
RANK #1
Clerk
17
mentions
🥈
RANK #2
Keycloak
6
mentions
🥉
RANK #3
Firebase Auth
3
mentions

FULL Full ranking (9 items)

# Name Repos Relative share
01 Clerk 17
48.6%
02 Keycloak 6
17.1%
03 Firebase Auth 3
8.6%
04 Supabase Auth 2
5.7%
05 Auth0 2
5.7%
06 Better Auth 2
5.7%
07 AWS Cognito 1
2.9%
08 NextAuth 1
2.9%
09 Auth.js 1
2.9%

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Aggregated from latest content snapshots of AI-relevant repos (AI score ≥ 40). methodology