PostgreSQL vs Supabase
PostgreSQL vs Supabase, compared side by side on 20 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: PostgreSQL is on 66/100 and Supabase on 70/100.
Where each one leads
PostgreSQL
Leads on none of the measures we hold for both companies.
Supabase
- our overall score: 70/100 against 66/100
- agent readiness: 66/100 against 36/100
- headcount: 342 against 50
At a glance
| Measure | PostgreSQL | Supabase |
|---|---|---|
| What it is | A powerful, open-source object-relational database system known for reliability and extensibility. | Open source Firebase alternative with a PostgreSQL backend and real-time capabilities. |
| Category | Database, Open Source, Enterprise Software, Data Management | Database, Backend as a Service, Developer Tools, API Platform |
| Sells toBusiness model | Open Source | B2B |
| Offering | Software | Platform |
| Founded | 1996 | 2020 |
| Headquarters | Santa Barbara, USA | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | PostgreSQL | Supabase |
|---|---|---|
| Employees | 50 | 342 |
| Total funding | Not published | $933M |
| Latest round | Not published | Series D |
| Valuation | Not published | $11B |
| LinkedIn followers | Not published | 99,093 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | PostgreSQL | Supabase |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 66/100 | 70/100 |
| Traction | 17/100 | 60/100 |
| Team | 70/100 | 70/100 |
| Community | 8/100 | 15/100 |
| Search visibility | 45/100 | 72/100 |
| Quality | 90/100 | 75/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (36/100) | C (66/100) |
| Domain ratingLink authority, 0-100 | 91/100 | 91/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | PostgreSQL | Supabase |
|---|---|---|
| Hosting | Self Managed | Vercel |
| CDN | Not detected | Vercel |
| Frameworks | Tailwind CSS, Bootstrap | Next.js, Tailwind CSS |
| Open source | Yes | Yes |
| Self-hostable | Yes | Yes |
PostgreSQL vs Supabase: common questions
Which is better, PostgreSQL or Supabase?
On our 0-100 score Supabase rates higher (70/100 against 66/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 20 data points above: read the rows that match what you are buying for.
How do PostgreSQL and Supabase compare on the numbers?
Supabase leads on our overall score (70/100 against 66/100), agent readiness (66/100 against 36/100), headcount (342 against 50).
Read the full PostgreSQL review and pricing or the Supabase review and pricing. You can also browse other PostgreSQL alternatives we track.