Authentication
Auth providers, SSO, identity management
10 authentication tools currently tracked: 6 open source, 4 with a managed free tier, 0 paid-only.
By GitHub activity the most popular is Better Auth (28.8k stars).
Cheapest paid plan in the list starts at $25/mo (Clerk).
Open source (6)
#1
B
Better Auth
The most comprehensive auth library for TS
โญ 28.8kFree
#2N
NextAuth.js
Auth for Next.js
โญ 28.3kFree
#3S
SuperTokens
Open source auth provider
โญ 15.1kFree
#4L
Lucia
Auth library for the web
โญ 10.5kFree
#5H
Hanko
Passkey-first authentication
โญ 7.3kFree
#6S
Stack Auth
Open source Clerk alternative
โญ 6.8kFree