<ul><li>Many developers seek an alternative to Auth0 due to the high cost of its paid Basic plan, which starts at $525/month for 7.5K active users.</li><li>Top community-recommended alternatives include Cloud-Provider Auth Services like AWS Cognito, Azure B2C, and Google Identity Platform, Backend-as-a-Service options like Firebase Auth and Supabase Auth, and Self-Hosted Open-Source solutions like Keycloak, Ory Kratos, Supertokens, and Authgear.</li><li>Key considerations before switching to an alternative include calculating total cost based on expected growth, assessing feature requirements, evaluating maintenance overhead for self-hosting, checking vendor lock-in policies, and considering community support.</li><li>By evaluating factors such as cost, complexity, and required features, developers can choose a solution that aligns with their technical needs and budget, whether it's a serverless BaaS, a self-hosted IAM, or a custom-built solution.</li></ul>

Why Developers Seek an Auth0 Alternative

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