Comparison · Auth0
Best Auth0 alternatives
Auth0 is the target these five tools are listed against, and three of them are marked open source. PocketBase is an open source backend in one file, Clerk is described as more than authentication, with complete user management, and Kinde offers fast, scalable auth and user management for software teams. Logto is an open-source IAM option for modern apps and SaaS, and Ory is open source identity and access management, with listed pricing ranging from self-hosted free options to a free tier at 10,000 monthly active users and a generous free tier.
5 tools · 3 open-source · Prices and open-source status are as listed in the DevAlt directory.
Clerk
More than authentication — Complete User Management
Free Tier (10k MAU) Proprietary
#auth #users #react
Kinde
Fast, scalable auth & user management for software teams
Generous Free Tier Proprietary
#auth #b2b #sso
Logto
Open-source IAM for modern apps and SaaS
Self-hosted (Free) / Cloud Open Source
#iam #oidc #auth #sso
Ory
Open source identity and access management
Self-hosted (Free) / Cloud Open Source
#identity #oauth2 #security