Free Tools
A curated collection of free tools, APIs, hosting platforms, databases, AI services, and resources for developers.
11 of 11 tools
Auth0
Free tier covers up to 25,000 monthly active users with core auth features.
EnterpriseClerk
Generous free tier with prebuilt, drop-in UI components for login/signup/user management.
PrebuiltUIFirebase Auth
Free basic email/password and Google sign-in, no hard user cap on the core tier.
Google AuthNeon
Serverless Postgres with branching, free for small projects
PostgresSupabase
500MB Postgres database, 1GB file storage, 5GB bandwidth, 50,000 monthly active users for auth, 2 free projects.
FullstackTurso
5GB storage across up to 100 databases - one of the largest free allowances of any DB provider
EdgeCloudflare Pages
Unlimited bandwidth, 500 builds/month, 100 sites — the most generous free tier by raw bandwidth
HostingDeno
Run unlimited JavaScript/TypeScript apps with global edge hosting at no cost
Serverless appsNetlify
100GB bandwidth/month, 125,000 serverless function invocations, built-in form handling and identity/auth.
HostingRender
Free web services (512MB RAM) plus a free PostgreSQL database, custom domains, no card required.
BackendSurge
Unlimited static sites with free custom domains and SSL
Static Sites