PlanetScale vs Supabase
Both sit in developer tools. Here is how they differ on the things you can actually check.
On price: PlanetScale starts $20 a month cheaper than Supabase ($5 against $25, 80% less) on its PlanetScale Postgres tier. Both figures were read from the vendors' own pricing pages on the dates shown below.
PlanetScale
planetscale.com
Cloud database hosting built on Vitess, now offering Postgres alongside MySQL as a first-class product. Known for horizontal sharding, branching workflows and running large databases without managing the sharding layer yourself.
Supabase
supabase.com
Managed Postgres with instant APIs, authentication, storage, realtime subscriptions and edge functions. The open alternative to Firebase.
| PlanetScale | Supabase | |
|---|---|---|
| Entry price | $5/mo | $25/mo |
| Entry plan | PlanetScale Postgres | Pro |
| Paid annually | — | — |
| Price checked | 21 Sept 2026 | 21 Sept 2026 |
| Pricing model | Paid | Free plan |
| Free plan | No | Yes |
| Category | Developer Tools | Developer Tools |
| Around since | 2018 | 2020 |
Every price here was read from the vendor's own pricing page, most recently on 21 Sept 2026. Entry tier only — vendors change pricing without notice.
PlanetScale vs Supabase, answered
- Is PlanetScale cheaper than Supabase?
- Yes. PlanetScale starts at $5 a month against Supabase's $25, 80% less.
- Do PlanetScale or Supabase have a free plan?
- Supabase publishes an ongoing free plan; PlanetScale does not.
- What is the difference between PlanetScale and Supabase?
- PlanetScale: Cloud database hosting built on Vitess, now offering Postgres alongside MySQL as a first-class product. Known for horizontal sharding, branching workflows and running large databases without managing the sharding layer yourself. Supabase: Managed Postgres with instant APIs, authentication, storage, realtime subscriptions and edge functions. The open alternative to Firebase.
