Supabase
vs
Vast.ai
What's good about each
- Direct SQL access to a full Postgres database
- Entire stack is open source and self-hostable
- Auth, storage, realtime and edge functions included
- Free tier covers a 500 MB database and 50k monthly users
- SOC 2 Type 2, ISO 27001 and HIPAA compliance
- Budget cards to Blackwell, including the RTX PRO 6000 and B200
- On-demand, interruptible and reserved rentals
- SOC 2 Type II certified, with vetted datacenter hosts in Secure Cloud
- REST API, CLI, Python SDK and coding agent plugins
Price comparison
Closest matching configuration on each side, monthly list price in USD.
| Service | Supabase | Vast.ai | Difference |
|---|---|---|---|
| Object storage | $21.30 /mo 1 TB stored, 250 GB egress · 250 GB egress is within the plan allowance | -- Not listed | |
| PostgreSQL | $67.15 /mo 2 vCPU, 4 GB RAM, 50 GB storage (Medium) · $60 Medium compute, 50 GB disk, 10 GB egress | -- Not listed | |
| Serverless | $50.00 /mo 25M invocations, 512 MB RAM, 150 ms duration · Billed per invocation only | -- Not listed | |
| Egress allowance | 5 GB (Free), 250 GB (Pro and Team) | -- Not listed | |
| Egress | $90.00 /TB $0.09 / GB | -- Not listed |
Heads up: Figures take each provider's closest plan to a common setup, and vary by region and usage. Hover a service for the reference configuration. Verify before provisioning. More on how we price.
Services
Managed services each provider offers.
Compliance
Frameworks each provider states on its own site, each linked to its source.
| Framework | Supabase | Vast.ai |
|---|---|---|
| SOC 2 | Type II | Type II, platform only |
| ISO 27001 | Yes | -- |
| HIPAA | Yes | Secure Cloud tier only |
| GDPR | Yes | Yes |
Heads up: Each entry links to the provider's own statement. An attestation can cover one tier, one region or the platform alone rather than every service. Verify the scope before you rely on it. A dash means we found nothing to link to, not that the provider lacks it.
Company details
| Fact | Supabase | Vast.ai |
|---|---|---|
| Founded | 2020 | 2018 |
| Headquarters | USA | USA |
| Locations | 17 | -- |
| Example customers | Lovable, Brevo, eXp Realty, Chatbase, QA.tech | IBM, Brave, Speechify, Cognition, Bosch |
| Website | supabase.com | vast.ai |
Alternatives to consider
Compare Supabase and Vast.ai against other cloud providers.
Our data for Supabase was last updated on Sept. 18, 2026, and for Vast.ai on Oct. 15, 2026.