PostgreSQL

PostgreSQL, often referred to as Postgres, is an open-source relational database management system (RDBMS) that has been a cornerstone of enterprise and developer communities since its inception in 1986.

Reviewed by 7wData
Share Email

On this page

Profile

PostgreSQL is an open-source relational database management system used for storing and managing structured data.

PostgreSQL, often referred to as Postgres, is an open-source relational database management system (RDBMS) that has been a cornerstone of enterprise and developer communities since its inception in 1986. Originally developed at the University of California, Berkeley, Postgres has evolved into a robust, extensible database solution, widely adopted for its reliability, scalability, and active community support. The project is maintained by a global community of developers and contributors, with no single corporate entity controlling its development.

Recent years have seen a surge in interest in Postgres, particularly amid the AI boom, as organizations seek flexible, cost-effective database solutions. In 2025, ParadeDB emerged as a notable player, building a Postgres extension that facilitates full-text search and analytics, positioning Postgres as a competitor to Elasticsearch. EnterpriseDB (EDB), a major contributor and commercial entity around Postgres, has pivoted from being a Postgres database company to a Postgres Data and AI Platform company, reflecting the growing demand for AI-driven data solutions.

Postgres continues to attract significant investment, with Nile raising $11.6 million in seed funding in 2024 to build a Postgres-powered data layer for SaaS applications. The ecosystem is supported by a vibrant conference circuit, including events like PG Down Under and HOW 2026, which bring together developers, users, and enthusiasts globally.

Track PostgreSQL and 240+ vendors.

48k+ subscribers read the daily AI & data note. One email, both newsletters. Unsubscribe anytime.

Who buys this

  • Small businesses and individuals with less than $1 million in annual revenue
  • Educational institutions and students
  • Healthcare organizations
  • Enterprise-level companies
  • Developers and tech enthusiasts

Publicly disclosed clients

  • Vanten Inc.
  • Shannon Medical Center

Strengths and what to watch

Strengths

  • Extensibility and flexibility, allowing customization through extensions
  • Strong community support and active development
  • Cost-effective solution with no licensing fees

Watch for

  • Competition from proprietary databases and specialized solutions like Elasticsearch
  • Potential fragmentation in the ecosystem due to multiple commercial entities
  • Challenges in maintaining backward compatibility while innovating

Recent moves

Key Information

Founded
1986
Employees
41
Country
United States

Frequently Asked Questions

What is PostgreSQL used for?

PostgreSQL is an open-source relational database management system for storing and managing structured data. Since 1986, it has provided reliable, scalable data solutions for enterprises and developers. Its extensibility allows customization through extensions, making it versatile for various applications from small businesses to large organizations.

Why choose PostgreSQL over other databases?

PostgreSQL offers extensibility, strong community support, and no licensing fees. Its flexibility allows customization through extensions, while active development ensures continuous improvements. Recent innovations like ParadeDB's search extension demonstrate PostgreSQL's ability to compete with specialized solutions like Elasticsearch.

How is PostgreSQL used in AI applications?

PostgreSQL's flexibility makes it suitable for AI data pipelines. Companies like EDB now position it as a data and AI platform. The 2025 AI boom increased adoption, with extensions like ParadeDB enhancing its analytics capabilities, competing with specialized tools.

What types of organizations use PostgreSQL?

PostgreSQL serves diverse sectors including healthcare (Shannon Medical Center), education, enterprises, and small businesses. Its cost-effectiveness attracts organizations with under $1M revenue, while extensibility appeals to developers. Recent funding, like Nile's $11.6M for SaaS data layers, shows growing enterprise adoption.

How does PostgreSQL compare to Elasticsearch?

While Elasticsearch specializes in search, PostgreSQL competes through extensions like ParadeDB's full-text search. PostgreSQL offers broader relational capabilities alongside search, appealing to organizations wanting unified data management. The 2025 ParadeDB launch marked PostgreSQL's expansion into Elasticsearch's domain.

Where can I find PostgreSQL community resources?

PostgreSQL's active community hosts global events like PG Down Under and HOW 2026. The project maintains open development with contributions from individuals and companies like EDB. These conferences and online forums provide learning and networking opportunities for users at all levels.

Sources

  1. www.postgresql.org — HOW 2026 conference details
  2. www.postgresql.org — PG Down Under 2026 event details
  3. techcrunch.com — ParadeDB's Postgres extension and AI boom
  4. www.postgresql.org — pgCompare Community release