Updated for 2026
Supabasevs
Cloudflare D1
Not sure which fits your workflow in 2026? Compare pricing, features, and trade-offs — then switch tools below to explore more options in this category.
dev-database
Supabase
Supabase is a Postgres-first backend platform with auth, storage, realtime, and vectors — popular as an open Firebase alternative.
Visit Supabasedev-database
Cloudflare D1
Cloudflare D1 is a serverless SQLite database designed for Workers and edge apps that want SQL close to users.
Visit Cloudflare D1Pricing comparison
| Plan | Supabase | Cloudflare D1 |
|---|---|---|
| Model | freemium | usage |
| Free tier | Yes | Yes |
| Starts at | $25/mo | $0/mo |
| Plan 1 | Free: Free | Workers Free: Free |
| Plan 2 | Pro: $25/mo | Workers Paid: Usage-based |
| Plan 3 | Team / Enterprise: Custom | — |
Feature checklist
| Feature | Supabase | Cloudflare D1 |
|---|---|---|
| Company | Supabase | Cloudflare |
| Region / Availability | Multi-region (global) | Global edge (Cloudflare network) |
| SQL Support | ✓ | ✓ |
| Postgres Compatible | ✓ | ✗ |
| Serverless Database | ✓ | ✓ |
| Realtime | ✓ | ✗ |
| Built-in Auth | ✓ | ✗ |
| Blob / File Storage | ✓ | ✗ |
| Edge Compatible | ✓ | ✓ |
| Vector Search | ✓ | ✗ |
| AI SQL / NL Query | ✓ | ✗ |
| AI Schema Assist | ✓ | ✗ |
| AI Agent / MCP | ✓ | ✗ |
| Open Source | ✓ | ✗ |
| Self-host Option | ✓ | ✗ |
| Team Collaboration | ✓ | ✓ |
Pros & cons
Supabase
- Full Postgres with rich SQL ecosystem
- Auth, storage, realtime in one platform
- Self-host or managed cloud
- Operational complexity grows with scale
- Edge latency depends on region choice
- Not the lightest option for tiny apps
Cloudflare D1
- Ultra-low latency at the edge
- Tight Workers / Pages integration
- Simple SQLite mental model
- SQLite limits vs full Postgres
- No built-in auth/storage suite
- Replication / multi-region story still evolving
FAQ
Is Supabase better than Cloudflare D1?
It depends on workflow. Supabase emphasizes open-source firebase alternative built on postgres with auth, storage, and realtime. Cloudflare D1 emphasizes serverless sqlite database that runs on cloudflare’s global edge network. Use the feature checklist above for your stack.
Does this page include affiliate links?
When an affiliate partnership exists, CTAs use tracked links; otherwise we link to the official site. See our disclaimer for compliance notes.
Related alternatives
Disclaimer:Not Financial or Investment Advice, Educational/Dev Tool Comparison Only. Information may change; always verify pricing on the vendor site before purchasing.