How Much Does a Supabase Developer Cost? (2025 Guide)
Transparent pricing for Supabase projects — hourly rates, fixed-price ranges, and what drives cost explained clearly.
Supabase Developer Cost Summary
What Affects Supabase Development Cost
Schema complexity & RLS policies
A simple app with 3 tables is quick to model. A multi-tenant SaaS with complex Row-Level Security policies, cascading foreign keys, and stored procedures takes significantly more time.
Authentication flows
Supabase Auth handles email/password and OAuth out of the box. Custom MFA flows, enterprise SSO (SAML), and invite-only onboarding add development time.
Real-time & edge functions
Supabase Realtime (subscriptions) and Edge Functions (Deno) are powerful but require careful design for scalability and correctness at high concurrency.
Storage & file pipelines
Supabase Storage works well for basic file uploads. CDN-optimised image pipelines, access-controlled document storage, and virus scanning add complexity.
Phase-by-Phase Cost Breakdown
The table below shows how a typical Supabase project budget breaks down across phases, based on App Studio's fixed-price engagements.
| Phase | % of budget | Typical range |
|---|---|---|
| Schema & data modelling | 30% | €1,500–€7,500 |
| Auth, RLS & security | 25% | €1,250–€6,250 |
| API, functions & storage | 30% | €1,500–€7,500 |
| Testing, QA & handover | 15% | €750–€3,750 |
| Total | 100% | €5,000–€25,000 |
Frequently Asked Questions — Supabase Developer Cost
How much does a Supabase developer cost per hour?
Supabase/PostgreSQL specialists typically charge $90–$130/hr. Experts with Row-Level Security, Edge Functions, and complex schema experience command $110–$145/hr. App Studio provides fixed-price backend projects.
How much does a Supabase backend cost?
A simple Supabase backend for a new app (schema, auth, basic RLS) costs €5,000–€12,000. A complex multi-tenant backend with custom Edge Functions and real-time features runs €15,000–€30,000.
Is Supabase free to use?
Supabase has a generous free tier (500 MB storage, 50,000 MAU). The Pro plan starts at $25/month and the Team plan at $599/month. For most production apps, the Pro plan is sufficient.
Can Supabase handle high traffic?
Yes. Supabase runs on PostgreSQL with built-in connection pooling (PgBouncer), read replicas, and CDN edge caching. Apps with hundreds of thousands of monthly active users run reliably on Supabase.
Can I migrate from Firebase to Supabase?
Yes. App Studio has migrated dozens of Firebase apps to Supabase. The main steps are: export Firestore collections, transform to PostgreSQL schema, migrate Firebase Auth users, and update frontend queries.
Ready to get a fixed-price Supabase quote?
Free 30-minute scoping call. Fixed-price proposal within 48 hours. No surprises.
Get your free quote →