Database · Vendor site 2026-10-04
PostgreSQL is an advanced open-source relational database known for SQL compliance, extensibility, and robust transactional storage. The project publishes releases, documentation, and community governance for self-hosted deployments worldwide.
Teams needing a mature OSS relational database for web, analytics, and enterprise workloads on their own infrastructure.
postgresql.org provides software and docs; production hosting, backups, and support are your responsibility unless you buy third-party services.
PostgreSQL combines extensible types, mature SQL support, and an active global community maintaining frequent security and feature releases.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Project positioning | Homepage title calls PostgreSQL the world's most advanced open source database. | Facts sourced | 2026-10-04 |
| Releases | Site publishes current stable versions with release notes and download links. | Facts sourced | 2026-10-04 |
| License | Project materials describe PostgreSQL as open source under the PostgreSQL License. | Facts sourced | 2026-10-04 |
Understand the total cost
Free
Free
PostgreSQL is free and open-source software distributed under the PostgreSQL License with no fee to download releases.
AivenAiven is a managed open-source data platform spanning PostgreSQL, Kafka, OpenSearch, ClickHouse, Grafana, and related services. It targets teams that want cloud-hosted databases and streaming infrastructure with transparent plan-based pricing across major hyperscalers.
Explore tool
ToolJetToolJet is an open-source, AI-native low-code platform for internal tools and business apps on ToolJet Cloud or self-hosted Docker/Kubernetes. Builders use a visual editor, AI canvas credits, or coding-agent plugins to connect databases and SaaS APIs, with cloud plans priced per builder seat and a free tier plus AGPL Community Edition for self-hosters.
Explore tool
AppVeyorAppVeyor is a hosted CI/CD service for Windows, Linux, and macOS that connects to source control and runs builds on cloud VMs with admin access. It supports multi-stage deployments, self-hosted build agents, and parallel jobs for teams shipping cross-platform software.
Explore toolThe practical questions
PostgreSQL is an advanced open-source relational database known for SQL compliance, extensibility, and robust transactional storage. The project publishes releases, documentation, and community governance for self-hosted deployments worldwide.
PostgreSQL is free and open-source software distributed under the PostgreSQL License with no fee to download releases.. This record lists ongoing free access; check the plan limits before starting.
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Documentation covers SQL, client libraries, extensions, and wire-protocol access for applications.. API access and subscription access may have different terms; consult the linked sources.
postgresql.org provides software and docs; production hosting, backups, and support are your responsibility unless you buy third-party services.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.