Turso vs Supabase (2026): Edge SQLite vs Full-Stack PostgreSQL
By ToolVS Editorial · Updated April 10, 2026 · 9 min read
Supabase
Best Complete Backend Platform
- Full PostgreSQL with extensions
- Auth, Storage, Realtime included
- Strong ecosystem and documentation
- Open-source, self-hostable
- Single-region per project (free tier)
- No per-tenant DB isolation natively
Pricing: Free → Pro $25/mo → Team $599/mo
Start Free with Supabase →Turso
Best for Edge SQLite & Multi-Tenant
- Database per tenant — instant isolation
- Global edge replication (low latency)
- Generous free tier (500 DBs)
- libSQL (open-source SQLite fork)
- No Auth, Storage, or Realtime
- SQLite limitations (no full ACID at scale)
Pricing: Free → Scaler $29/mo
Try Turso Free →Score Breakdown
Full Comparison Table
| Category | Supabase | Turso |
|---|---|---|
| Database Engine | PostgreSQL | SQLite (libSQL) |
| Auth Built-in | ✅ Yes | ❌ No |
| File Storage | ✅ Yes | ❌ No |
| Realtime | ✅ Yes | ❌ No |
| Edge Deployment | Single-region (free) | Global edge replication |
| Multi-tenant | RLS-based | DB per tenant (native) |
| Free Tier | 500MB DB, 1GB storage | 500 DBs, 9GB, 1B reads |
| Open Source | ✅ Yes | ✅ Yes (libSQL) |
| Self-hostable | ✅ Yes | ✅ Yes |
| SQL Compatibility | Full PostgreSQL | SQLite dialect |
| Starting Price | Free / $25/mo | Free / $29/mo |
| Ecosystem Maturity | Very mature | Growing (2022-) |
Regret Index
Which do you use?
Who Should Choose What?
Choose Supabase if: You want a complete backend with PostgreSQL, Auth, Storage, Realtime, and Edge Functions. It's the best single-tool backend for most web apps, especially when you want to minimize the number of services you manage.
Choose Turso if: You're building a multi-tenant SaaS where each customer gets their own isolated database, or you need SQLite at the edge for ultra-low latency. Turso's 500-DBs-free tier is amazing for this architecture.
FAQs
What is Turso best for?
Turso is best for multi-tenant SaaS apps, edge deployments, and read-heavy workloads where you want SQLite databases replicated close to users globally.
Is Turso free?
Turso has a free tier with 500 databases, 9GB storage, and 1 billion row reads/month — very generous for development and small apps.
Should I use Turso or Supabase for a new project?
Use Supabase if you need Auth, Storage, Realtime, and full PostgreSQL. Use Turso if you need ultra-low-latency edge reads, per-tenant isolation, or SQLite compatibility.
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Last updated: April 10, 2026