Provider comparison
Neon vs Supabase: different PostgreSQL platforms, different usage models
Both provide managed PostgreSQL, but they package infrastructure and adjacent services differently. The useful choice depends on the application boundary—not a single synthetic score.
| Consideration | Neon | Supabase |
|---|---|---|
| Platform focus | Serverless Postgres platform with projects, branches, computes, and read replicas. | Backend platform combining dedicated Postgres with generated APIs, Auth, Storage, Realtime, and Edge Functions. |
| Compute model | Compute size is expressed in CUs. Usage is measured in CU-hours from compute size and active runtime. | Each project has a selected dedicated compute size. Compute is charged by running hours, with partial hours rounded as documented by Supabase. |
| Idle behavior | Computes can suspend under scale-to-zero settings and resume on demand. | Active paid projects use dedicated compute; paused projects do not count toward compute usage. |
| Branching | A project can contain data branches created from a parent or point in time; schema-only branching is also available. | Preview and persistent branches are separate environments. New branches are data-less by default unless seeded. |
| Usage scope | Compute, storage, transfer, branch, and history categories use Neon-specific units and account/project scopes. | Compute, egress, disk, storage, Auth, Realtime, and other product categories have distinct project or organization scopes. |
| DatabaseMeter connection | Neon Management API keys can be project-scoped, organization-scoped, or personal. Project-scoped keys provide the narrowest inventory scope. | Supabase currently uses a personal access token scoped in DatabaseMeter to one selected organization. |
Questions that favor a Neon evaluation
- Do you want a Postgres-focused serverless compute and branching model?
- Does scale-to-zero behavior fit intermittent databases?
- Do independent database branches and compute endpoints match your development workflow?
Questions that favor a Supabase evaluation
- Do you want Auth, Storage, Realtime, APIs, and Functions integrated around Postgres?
- Does dedicated compute match your operational model?
- Do isolated full-platform preview environments fit your deployment workflow?
Compare current plans directly
Plan names, limits, included allowances, availability, and prices change. This page deliberately avoids a static “cheapest” verdict. Model your own compute, storage, transfer, support, compliance, and adjacent-service needs against current provider documentation and a representative workload.
Definitions and sources
Provider and PostgreSQL statements last reviewed August 27, 2026. Pricing consoles and invoices remain authoritative.
Related database resources
Neon CU-hour calculator
Estimate CU-hours from average compute size and active runtime.
Open resourceSupabase usage calculator
Compare billing-cycle usage with allowances from your current plan.
Open resourceDatabase egress calculator
Estimate outbound transfer from responses, downloads, and other traffic.
Open resource