{"data":{"slug":"authorizer","name":"Authorizer","tagline":"Apache-2.0 self-hosted auth server on your own database","category":"devops","categoryName":"DevOps","url":"https://authorizer.dev","github":"https://github.com/authorizerdev/authorizer","pricing":"open-source","hook":"Authorizer is an open-source authentication and authorization server you self-host on your own database, with OAuth2/OIDC, social login, MFA, magic links, roles and webhooks from one binary.","whatsGood":"Apache-2.0 (authorizerdev/authorizer), release 2.4.2 (2026-10-14). Connects to 13+ databases, including Postgres, MySQL, SQLite, SQL Server, MongoDB, Cassandra, ScyllaDB, ArangoDB, DynamoDB and Couchbase, so user data stays in your stack. Includes email templates, RBAC and SDKs for frontends. ★~2.1k.","theCatch":"v2 moved all configuration to CLI arguments and ignores .env files, which breaks older deployment recipes — read the migration guide. Much smaller community than Keycloak, Zitadel or Authentik. You own security updates.","verdict":"A lightweight Auth0 alternative when you want users in your own database.","addedAt":"2026-10-18","featured":false,"domain":"DevOps","subSpecialty":"Infrastructure","subcategory":"Infrastructure","tags":["self-host","permissive","auth","active"],"capabilities":["auth"],"surfaces":["Self-host"],"ecosystem":["Multi-platform"],"licenseModel":"Apache-2.0","githubStars":2114,"starsPerWeek":8,"access":"free","archived":false,"repo":{"createdAt":"2021-06-02","pushedAt":"2026-10-16","license":"Apache-2.0","archived":false,"checkedAt":"2026-10-19"}},"related":[{"slug":"github-actions","name":"GitHub Actions","tagline":"CI/CD that lives where your code does"},{"slug":"docker","name":"Docker","tagline":"Container runtime that changed deployment"},{"slug":"kubernetes","name":"Kubernetes","tagline":"Container orchestration at scale"},{"slug":"pulumi","name":"Pulumi","tagline":"Infrastructure as code in real languages"},{"slug":"fly-io","name":"Fly.io","tagline":"Deploy apps to VMs close to your users"}],"links":{"self":"/api/gems/authorizer","html":"/gems/authorizer","markdown":"/gems/authorizer.md","category":"/api/gems?category=devops","categoryPage":"/stacks/devops"}}