# PostgreSQL

**Source:** https://www.startuphub.ai/startups/postgresql
**Profile type:** Startup

> A powerful, open-source object-relational database system known for reliability and extensibility.

## About

PostgreSQL is a free and open-source relational database management system (RDBMS) emphasizing extensibility and SQL compliance. It features transactions with ACID properties, automatically updatable views, triggers, foreign keys, and stored procedures. It is supported on all major operating systems.

## Key facts

- **Slug:** postgresql
- **Website:** https://www.postgresql.org/
- **Founded:** 1996-07-01
- **Employees:** 50
- **Operating status:** Active
- **Total funding:** $0
- **Sectors / tags:** Database, Open Source, Enterprise Software, Data Management, Relational Database
- **Social:**
  - GitHub: https://github.com/postgres/postgres

## Frequently asked

### What does PostgreSQL do?

PostgreSQL is a free and open-source relational database management system (RDBMS) emphasizing extensibility and SQL compliance. It features transactions with ACID properties, automatically updatable views, triggers, foreign keys, and stored procedures. It is supported on all major operating systems.

### What is PostgreSQL's revenue?

StartupHub estimates PostgreSQL's annual revenue at $12.4M (range $7.0M to $15.3M, 64% confidence), based on comparable companies in the sector.

### When was PostgreSQL founded?

PostgreSQL was founded in 1996.

### What industry does PostgreSQL operate in?

PostgreSQL operates in Database, Open Source, Enterprise Software, Data Management, Relational Database.

### How many employees does PostgreSQL have?

PostgreSQL has approximately 50 people on record.

## JSON-LD

Structured data aligned with this page's `<script type="application/ld+json">` (included when the profile is server-rendered).

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "BreadcrumbList",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "Home",
          "item": "https://www.startuphub.ai"
        },
        {
          "@type": "ListItem",
          "position": 2,
          "name": "Startups",
          "item": "https://www.startuphub.ai/startups"
        },
        {
          "@type": "ListItem",
          "position": 3,
          "name": "PostgreSQL",
          "item": "https://www.startuphub.ai/startups/postgresql"
        }
      ]
    },
    {
      "@type": "ProfilePage",
      "@id": "https://www.startuphub.ai/startups/postgresql#webpage",
      "url": "https://www.startuphub.ai/startups/postgresql",
      "name": "PostgreSQL - AI Startup Profile | StartupHub.ai",
      "description": "This is the official profile of PostgreSQL. PostgreSQL is a startup founded in 1996, operating in Database and Open Source. A powerful, open-source object-relational database system known for reliability and extensibility. The company has approximately 50 employees.",
      "dateModified": "2026-05-15T15:14:01.626+00:00",
      "mainEntity": {
        "@id": "https://www.startuphub.ai/startups/postgresql#organization"
      }
    },
    {
      "@type": "Organization",
      "@id": "https://www.startuphub.ai/startups/postgresql#organization",
      "name": "PostgreSQL",
      "url": "https://www.postgresql.org/",
      "logo": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/6851fb66-cda2-46df-91bb-1243b8e2c790-square.webp",
      "image": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/6851fb66-cda2-46df-91bb-1243b8e2c790-square.webp",
      "description": "This is the official profile of PostgreSQL. PostgreSQL is a startup founded in 1996, operating in Database and Open Source. A powerful, open-source object-relational database system known for reliability and extensibility. The company has approximately 50 employees.",
      "sameAs": [
        "https://github.com/postgres/postgres",
        "https://www.startuphub.ai/startups/postgresql"
      ],
      "foundingDate": "1996-07-01",
      "numberOfEmployees": {
        "@type": "QuantitativeValue",
        "value": 50
      },
      "address": {
        "@type": "PostalAddress",
        "addressLocality": "Santa Barbara",
        "addressCountry": "US"
      },
      "knowsAbout": [
        "Database",
        "Open Source",
        "Enterprise Software",
        "Data Management",
        "Relational Database"
      ]
    },
    {
      "@type": "Product",
      "@id": "https://www.startuphub.ai/startups/postgresql#profile-assessment",
      "name": "PostgreSQL - StartupHub.ai Profile Assessment",
      "url": "https://www.startuphub.ai/startups/postgresql",
      "image": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/6851fb66-cda2-46df-91bb-1243b8e2c790-square.webp",
      "category": "Database",
      "description": "This is the official profile of PostgreSQL. PostgreSQL is a startup founded in 1996, operating in Database and Open Source. A powerful, open-source object-relational database system known for reliability and extensibility. The company has approximately 50 employees. Agent Readiness score: 36/100. Full audit: https://www.startuphub.ai/startups/postgresql/agent-readiness",
      "brand": {
        "@type": "Brand",
        "name": "PostgreSQL"
      },
      "review": {
        "@type": "Review",
        "author": {
          "@type": "Organization",
          "name": "StartupHub.ai"
        },
        "datePublished": "2026-05-15",
        "name": "PostgreSQL - Profile Score 40/100",
        "reviewBody": "This is the official profile of PostgreSQL. PostgreSQL is a startup founded in 1996, operating in Database and Open Source. A powerful, open-source object-relational database system known for reliability and extensibility. The company has approximately 50 employees. Agent Readiness score: 36/100. Full audit: https://www.startuphub.ai/startups/postgresql/agent-readiness",
        "reviewRating": {
          "@type": "Rating",
          "ratingValue": 40,
          "bestRating": 100,
          "worstRating": 0
        }
      }
    }
  ]
}
```