Deno Deploy vs Supabase — Which One Wins?
A detailed, side-by-side comparison of Deno Deploy and Supabase to help you pick the right tool for your workflow.
Quick Verdict
Supabase takes the lead with a 4.5 rating and is best for developers who want a firebase-like experience with real postgresql and open-source flexibility.. Deno Deploy (4.3) is the better pick if you need typescript developers wanting simple edge deployments.
Side-by-Side Comparison
| Criteria | Deno Deploy | Supabase |
|---|---|---|
| Rating | ★★★★ 4.3(44) | ★★★★★ 4.5(234) |
| Pricing Model | freemium | freemium |
| Starter Price | $20/mo | $25/mo (Pro) |
| Free Tier | Yes | Yes |
| Platforms | web, cli | web |
| Learning Curve | easy | medium |
| API Available | Yes | Yes |
| Best For | TypeScript developers wanting simple edge deployments | Developers who want a Firebase-like experience with real PostgreSQL and open-source flexibility. |
| Verdict | recommended | recommended |
Feature Checklist
| Feature | Deno Deploy | Supabase |
|---|---|---|
| Edge deployment | — | |
| TypeScript native | — | |
| Git integration | — | |
| KV database | — | |
| Cron jobs | — | |
| PostgreSQL database with dashboard | — | |
| Authentication (email, social, magic links) | — | |
| File storage with CDN | — | |
| Real-time subscriptions | — | |
| Edge functions | — | |
| Row Level Security | — |
Deno Deploy
Pros
- ✓Fastest deploy experience available
- ✓Generous free tier
- ✓Native TypeScript support
Cons
- ✕Deno ecosystem is smaller than Node
- ✕Limited to Deno runtime
- ✕Not suited for heavy compute
Supabase
Pros
- ✓Real PostgreSQL — no proprietary database lock-in
- ✓Auth, storage, and real-time included out of the box
- ✓Open source with self-hosting option
Cons
- ✕Complex queries can be challenging through the client library
- ✕Free tier projects pause after inactivity
- ✕Edge functions are newer and less mature than Firebase functions
The Bottom Line
Both Deno Deploy and Supabase are solid tools in the Developer Tools space. Supabase edges ahead with a stronger overall rating (4.5 vs 4.3) and is the better choice for developers who want a firebase-like experience with real postgresql and open-source flexibility.. However, if you prioritize typescript developers wanting simple edge deployments, Deno Deploy is worth serious consideration. We recommend trying the free tier or trial of each before committing.