About Userbase
Userbase is a tool facilitating login integration and user data persistence for static websites.
How many people use Userbase
GitHub · npm- #3
Apereo CAS11k
- #4
Amazon Cognito9.6k - #5
Microsoft Authentication4.1k
- #6Userbase2.3k
- #7
Clerk1.7k
- #8
Auth0 Lock1.1k
- #9
SimpleSAMLphp1.1k
282 npm downloads, last 30 days
#6 of 11 Authentication we have counts for (of 31) · bars are GitHub stars across these neighbours; the category leader is NextAuth.js at 28k · as of August 30, 2026
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#6 of 11 Authentication
#5 of 11 Authentication
Audit any site that runs Userbase.
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How we audit Userbase
We measure the detected version against Userbase's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.
How the score worksMore technologies in Authentication
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