Netlify Platform vs. Supabase (Postgres + Auth) — Interactive Cost & Performance Calculator
Compare Netlify Platform vs Supabase (Postgres + Auth) side-by-side. Use our interactive calculator to estimate exact monthly costs, savings, and performance trade-offs at your scale.
Netlify Platform
Best for: Static Jamstack sites, forms & split testing
Supabase (Postgres + Auth)
Best for: Full-stack Postgres with Row-Level Security & Realtime
Side-by-Side Technical & Commercial Breakdown: Netlify Platform vs. Supabase (Postgres + Auth)
| Dimension | Netlify Platform | Supabase (Postgres + Auth) |
|---|---|---|
| Platform Provider | Netlify | Supabase |
| Base Monthly Plan | $19/mo | $25/mo |
| Compute Rate (per 1M reqs) | $0.75 | $0.20 |
| Storage / Bandwidth (per GB) | $0.140/GB | $0.125/GB |
| Typical Cold Start | 20–140 ms | 0 ms (Dedicated Postgres) |
| Included Free Tier | 100GB bandwidth/mo starter tier | 500MB database + 50,000 MAUs |
| Best Use Case | Static Jamstack sites, forms & split testing | Full-stack Postgres with Row-Level Security & Realtime |
Frequently Asked Questions
Which is more cost-effective in 2026: Netlify Platform or Supabase (Postgres + Auth)?
It depends on your workload volume. Use the interactive sliders above to model your exact monthly scale. Netlify Platform (Static Jamstack sites, forms & split testing) and Supabase (Postgres + Auth) (Full-stack Postgres with Row-Level Security & Realtime) have different unit economics that cross over as volume scales.
When should an engineering team choose Netlify Platform over Supabase (Postgres + Auth)?
Choose Netlify Platform when your primary priority is: Static Jamstack sites, forms & split testing. Choose Supabase (Postgres + Auth) when you prioritize: Full-stack Postgres with Row-Level Security & Realtime.