PostgreSQL

A trusted open source database

Open sourceDatabases

About PostgreSQL

PostgreSQL is a database. A relational database known for reliability and standards support.

PostgreSQL is best for developers who want a dependable relational database. PostgreSQL is open source. It works on Windows, Mac and Linux.

Features

  • SQL standards

    Mature and widely supported.

  • Extensions

    Add features like geospatial data.

  • JSON support

    Mix structured and flexible data.

Questions about PostgreSQL

What is PostgreSQL?

PostgreSQL is a database. A relational database known for reliability and standards support.

Who is PostgreSQL best for?

PostgreSQL is best for developers who want a dependable relational database.

What are the main features of PostgreSQL?

Its main features include SQL standards, Extensions and JSON support.

Is PostgreSQL free?

Yes. PostgreSQL is open source, so you can use it for free and read its code. Hosted versions or support may cost extra.

What platforms does PostgreSQL work on?

PostgreSQL works on Windows, Mac and Linux.

What are the best alternatives to PostgreSQL?

Popular alternatives include MongoDB, Neon and PlanetScale. Compare them on the features you need most.

How do I choose a database?

Start with your data and how you query it. Compare scaling, backups and what it costs to run.

Alternatives to PostgreSQL

MongoDB

A document database

Free plan · Web, Windows, Mac +1

Neon

Serverless Postgres

Free plan · Web

Redis

A fast in-memory data store

Free plan · Windows, Mac, Linux

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