PostgreSQL

Name: PostgreSQL
Brand: PostgreSQL
Rating: 4.3 (3 reviews)

The advanced open-source relational database.

softwareDatabases database sql open-source

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Our Verdict

Best for

Experienced developers and data engineers

Skip if

Newbies without DB admin knowledge

What is PostgreSQL?

PostgreSQL is a powerful, standards-compliant open-source relational database known for reliability, extensibility, and strong support for complex queries and JSON. It is a default choice for modern applications.

SpecificationsAI-estimated

platformsWindows, Mac, Linux

deploymentSelf-hosted

open source✅ Yes

api available✅ Yes

Key Features of PostgreSQL

Advanced SQL and JSONB support

Extensible with custom types and extensions

Strong reliability and ACID compliance

Huge ecosystem and tooling

Use Cases for PostgreSQL

Application Backend

Store relational and JSON data for web and mobile apps.

Analytics Workloads

Run complex queries with window functions and CTEs.

Pros & Cons of PostgreSQL

Pros

Extremely capable and reliable
Free and open source
Great JSON and extension support
Massive ecosystem

Cons

Requires DB administration knowledge
Tuning needed at scale
No official managed hosting (use a provider)

Frequently Asked Questions

Is PostgreSQL free?

Yes, it is free and open source.

Does it support JSON?

Yes, via JSON and JSONB column types.

Pricing Overview

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Free

Free and open source.

Detailed plans are not listed. Visit the official website for pricing information.

Reviews & Ratings4.3

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Great database

by Verified User • 6/28/2026

PostgreSQL has been part of our stack. Great JSON and extension support. Minor gripe: requires db administration knowledge. Would recommend.

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