Free Tier TrackerEvery free tier, side by side. Sourced and dated.
47 developer services across 8 categories. Each limit is copied from the vendor's own pricing page, linked, and stamped with the date we checked it. When a limit changes, it goes in the changelog.
Hosting
8 services
Vercel, Netlify, Cloudflare Pages, Cloudflare Workers…6 services
Resend, Mailgun, Postmark, Brevo…Databases
10 services
Supabase, Neon, MongoDB Atlas, Turso…Auth
6 services
Clerk, Auth0, Stytch, WorkOS AuthKit…Storage & media
5 services
Cloudflare R2, Backblaze B2, Cloudinary, ImageKit…AI APIs
3 services
Groq, Cohere, Cloudflare Workers AI…Monitoring & analytics
8 services
Sentry, Better Stack, UptimeRobot, Grafana Cloud…Realtime & search
1 services
Pusher Channels…Latest changes
- Launch: 47 services checked against each vendor's live pricing or limits page. Every limit links to its source.
- Neon's pricing page announces a major Free plan update: 1 GB Postgres storage per project and 100 projects included.
- Resend Free lists 3 custom domains and 3 inboxes (some older lists still say 1 domain).
- Netlify Free is now credit-based: 300 credits/month, with production deploys at 15 credits and bandwidth at 20 credits/GB.
- CockroachDB Cloud's pricing page shows a 30-day $400 trial rather than a permanent free tier.