Sites like PostgreSQL

01 · Entity

About PostgreSQL

PostgreSQL postgresql.org

PostgreSQL: The world's most advanced open source database

The official site for PostgreSQL, the world's most advanced open source database

Wikidata: free and open-source relational database management system

Top 10K · #1,206 English 3 technologies Crawled Nov 6, 2026

Visit PostgreSQL

Summary by Claude

Official website of the PostgreSQL open source relational database, providing downloads, documentation, release announcements, news, mailing lists and community event information.

Who it’s for

Software developers, database administrators

Business model

Nonprofit, community-funded

• relational database software
• PostgreSQL download
• SQL database documentation
• open source RDBMS
• release notes
• mailing lists
• Planet PostgreSQL blog aggregator
• PostgreSQL conferences
• database upgrades

02 · Embedding space

Competitor map

Each alternative by how close its vector is to PostgreSQL’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Lines split each axis at the median. Hover for the numbers, click to jump to it in the list.

1. 01
   MySQL mysql.com Top 1K English

   MySQL

   Open-source relational database management system

   • Akamai
   • Akamai Edge DNS
   • Proofpoint

   0 say MySQL is a good alternative to PostgreSQL 0 say MySQL isn’t a real alternative to PostgreSQL

   Comment
   Very close cos 0.910
2. 02
   MariaDB mariadb.org Top 10K English

   MariaDB Foundation - MariaDB.org

   database management system, relational, open source, community developed fork of MySQL

   • Google Search Console
   • nginx
   • Brevo
   • Cloudflare DNS
   • Google Analytics
   • Google Workspace

   0 say MariaDB is a good alternative to PostgreSQL 0 say MariaDB isn’t a real alternative to PostgreSQL

   Comment
   Very close cos 0.908
3. 03
   Supabase supabase.com Top 10K English

   Supabase | The Postgres Development Platform

   Build production-grade applications with a Postgres database, Authentication, instant APIs, Realtime, Functions, Storage and Vector embeddings. Start for free.

   • Google Search Console
   • Bing Webmaster Tools
   • Cloudflare DNS
   • Google Workspace
   • HubSpot
   • Next.js

   0 say Supabase is a good alternative to PostgreSQL 0 say Supabase isn’t a real alternative to PostgreSQL

   Comment
   Very close cos 0.905
4. 04
   sqlite.org Top 10K

   SQLite Home Page

   serverless relational database management system (RDBMS)

   • Google Workspace

   0 say sqlite.org is a good alternative to PostgreSQL 0 say sqlite.org isn’t a real alternative to PostgreSQL

   Comment
   Very close cos 0.900
5. 05
   PHP php.net Top 1K English

   PHP

   PHP is a popular general-purpose scripting language that powers everything from your blog to the most popular websites in the world.

   • Font Awesome
   • Google Search Console
   • bunny.net
   • jQuery
   • Matomo

   0 say PHP is a good alternative to PostgreSQL 0 say PHP isn’t a real alternative to PostgreSQL

   Comment
   Very close cos 0.900
6. 06
   Drupal drupal.org Top 10K English

   Client Challenge

   free and open-source web content management system

   • Google Search Console
   • Amazon SES
   • Atlassian
   • Fastly
   • GlobalSign
   • Mailchimp

   0 say Drupal is a good alternative to PostgreSQL 0 say Drupal isn’t a real alternative to PostgreSQL

   Comment
   Very close cos 0.899
7. 07
   Linux kernel kernel.org Top 10K English

   The Linux Kernel Archives

   Unix-like operating system kernel, basis for all Linux operating systems

   • Google Search Console
   • nginx

   0 say Linux kernel is a good alternative to PostgreSQL 0 say Linux kernel isn’t a real alternative to PostgreSQL

   Comment
   Very close cos 0.897
8. 08
   Habr habr.com Top 10K English

   Publications / My feed / Habr

   collaborative blog

   • Google Search Console
   • Google Ad Manager
   • Google Analytics
   • Google Fonts
   • Matomo
   • unpkg

   0 say Habr is a good alternative to PostgreSQL 0 say Habr isn’t a real alternative to PostgreSQL

   Comment
   Very close cos 0.899
9. 09
   phpMyAdmin phpmyadmin.net Top 10K English

   phpMyAdmin

   database administration tool

   • Google Search Console
   • Google Analytics

   0 say phpMyAdmin is a good alternative to PostgreSQL 0 say phpMyAdmin isn’t a real alternative to PostgreSQL

   Comment
   Very close cos 0.894
10. 10
    Neon neon.tech Top 10K English

    Neon — Postgres backends for apps and agents

    The backend for apps and agents. Build with Lakebase Postgres, Auth, Functions, Storage, and an AI Gateway: instant, branchable, serverless.

    • Google Search Console
    • Amazon SES
    • Apple Business
    • Cloudflare DNS
    • Google Workspace
    • HubSpot

    0 say Neon is a good alternative to PostgreSQL 0 say Neon isn’t a real alternative to PostgreSQL

    Comment
    Close cos 0.888
11. 11
    R Project r-project.org Top 10K English

    R: The R Project for Statistical Computing

    programming language for statistical analysis

    • Apache HTTP Server
    • Bootstrap
    • jQuery
    • Microsoft 365

    0 say R Project is a good alternative to PostgreSQL 0 say R Project isn’t a real alternative to PostgreSQL

    Comment
    Close cos 0.888
12. 12
    Moodle moodle.org Top 10K

    Moodle challenge

    e-learning platform

    • Google Search Console
    • Amazon SES
    • Cloudflare
    • Cloudflare DNS
    • Google Workspace
    • Mailchimp Transactional

    0 say Moodle is a good alternative to PostgreSQL 0 say Moodle isn’t a real alternative to PostgreSQL

    Comment
    Close cos 0.889
13. 13
    WordPress wordpress.org Top 100 English

    Blog Tool, Publishing Platform, and CMS | WordPress.org

    Open source software which you can use to easily create a beautiful website, blog, or app.

    • Google Search Console
    • nginx
    • Google Fonts
    • Google Tag Manager
    • PHP
    • WordPress

    0 say WordPress is a good alternative to PostgreSQL 0 say WordPress isn’t a real alternative to PostgreSQL

    Comment
    Close cos 0.889
14. 14
    Perl perl.org Top 10K English

    The Perl Programming Language - www.perl.org

    The Perl Programming Language at Perl.org. Links and other helpful resources for new and experienced Perl programmers.

    • Google Search Console
    • Bootstrap
    • Fastly
    • GlobalSign
    • Google Analytics
    • Google Fonts

    0 say Perl is a good alternative to PostgreSQL 0 say Perl isn’t a real alternative to PostgreSQL

    Comment
    Close cos 0.886
15. 15
    phpBB phpbb.com Top 10K English

    open-source Internet forum package written in PHP

    • Cloudflare
    • Cloudflare DNS

    0 say phpBB is a good alternative to PostgreSQL 0 say phpBB isn’t a real alternative to PostgreSQL

    Comment
    Close cos 0.883
16. 16
    OpenLDAP openldap.org Top 10K

    OpenLDAP, Main Page

    The Open Source for LDAP software and information. Home of OpenLDAP.

    • nginx

    0 say OpenLDAP is a good alternative to PostgreSQL 0 say OpenLDAP isn’t a real alternative to PostgreSQL

    Comment
    Close cos 0.882
17. 17
    Lothar lothar.com Top 10K

    Lothar of the Webspace

    • Google Search Console

    0 say Lothar is a good alternative to PostgreSQL 0 say Lothar isn’t a real alternative to PostgreSQL

    Comment
    Close cos 0.882
18. 18
    Python python.org Top 1K English

    Welcome to Python.org

    The official home of the Python Programming Language

    • Font Awesome
    • Google Search Console
    • nginx
    • Fastly
    • GlobalSign
    • Google Workspace

    0 say Python is a good alternative to PostgreSQL 0 say Python isn’t a real alternative to PostgreSQL

    Comment
    Close cos 0.883
19. 19
    doxygen.org Top 10K English

    Doxygen homepage

    Source code documentation and analysis tool

    • Bootstrap
    • Cloudflare
    • Cloudflare DNS
    • Cloudflare Web Analytics
    • Google AdSense

    0 say doxygen.org is a good alternative to PostgreSQL 0 say doxygen.org isn’t a real alternative to PostgreSQL

    Comment
    Close cos 0.882
20. 20
    CPAN cpan.org Top 10K English

    The Comprehensive Perl Archive Network - www.cpan.org

    Perl package repository

    • Google Search Console
    • Apache HTTP Server
    • Fastly
    • GlobalSign
    • Google Analytics

    0 say CPAN is a good alternative to PostgreSQL 0 say CPAN isn’t a real alternative to PostgreSQL

    Comment
    Close cos 0.881

Ranked by score: the cosine similarity of each site’s vector to postgresql.org’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones PostgreSQL uses too. Votes and comments come from visitors and don’t change the ranking.

04 · Fingerprints

Technology

What PostgreSQL is built with, and what its closest competitors use, from its homepage’s code and its DNS records.