Cloudflare Workers vs. Supabase (Postgres + Auth) — Interactive Cost & Performance Calculator
Compare Cloudflare Workers vs Supabase (Postgres + Auth) side-by-side. Use our interactive calculator to estimate exact monthly costs, savings, and performance trade-offs at your scale.
Cloudflare Workers
Best for: Global edge APIs, routing & zero-egress R2 apps
Supabase (Postgres + Auth)
Best for: Full-stack Postgres with Row-Level Security & Realtime
Side-by-Side Technical & Commercial Breakdown: Cloudflare Workers vs. Supabase (Postgres + Auth)
| Dimension | Cloudflare Workers | Supabase (Postgres + Auth) |
|---|---|---|
| Platform Provider | Cloudflare | Supabase |
| Base Monthly Plan | $5/mo | $25/mo |
| Compute Rate (per 1M reqs) | $0.30 | $0.20 |
| Storage / Bandwidth (per GB) | $0.015/GB | $0.125/GB |
| Typical Cold Start | < 1 ms (V8 Isolates) | 0 ms (Dedicated Postgres) |
| Included Free Tier | 100,000 reqs/day + zero egress fees | 500MB database + 50,000 MAUs |
| Best Use Case | Global edge APIs, routing & zero-egress R2 apps | Full-stack Postgres with Row-Level Security & Realtime |
Frequently Asked Questions
Which is more cost-effective in 2026: Cloudflare Workers or Supabase (Postgres + Auth)?
It depends on your workload volume. Use the interactive sliders above to model your exact monthly scale. Cloudflare Workers (Global edge APIs, routing & zero-egress R2 apps) 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 Cloudflare Workers over Supabase (Postgres + Auth)?
Choose Cloudflare Workers when your primary priority is: Global edge APIs, routing & zero-egress R2 apps. Choose Supabase (Postgres + Auth) when you prioritize: Full-stack Postgres with Row-Level Security & Realtime.