similar sites

Browse

Pricing AI Report

Tools

🚀Submit Your Site to AIPush your URL to AI search engines 🛰️AI Bot ObservatoryEvery AI crawler & who blocks it 📇AI Crawler Database900+ AI user agents + robots.txt gen ⚖️AI Crawler ComparisonCompare two AI crawlers head-to-head 💰AI Licensing / Pay-Per-CrawlWho can charge AI crawlers — Pay-Per-Crawl 🎛️AI Robots.txt Policy BuilderGoal-based robots.txt (cite me, don't train)🤖AI Crawler CheckerSee which AI bots your site blocks 🎯AI Readiness CheckerScore your site 0–100 for AI 🔎Similar Site SearchFind websites like any domain 🔗Backlink CheckerWho links to any site — free All tools →

Browse free →

Sites similar to postgresql.org

Postgresql alternatives & similar sites

PostgreSQL: The world's most advanced open source database — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Databases →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
typescriptlang.org ↗	100 match 1,141 shared linkers	TypeScript: JavaScript With Syntax For Types.	en	programming-languages	robotsllmsaihumans	emailphone	none
mongodb.com ↗	97 match 850 shared linkers	MongoDB: The World’s Leading Modern Data Platform \| MongoDB	en	databases Contentstack	robotsllmsaihumans	emailphone	none
nodejs.org ↗	94 match 1,145 shared linkers	Node.js — Run JavaScript Everywhere	en	programming-languages	robots llmsaihumans	emailphone	none
react.dev ↗	88 match 893 shared linkers	React	en	programming-languages	robots llmsaihumans	emailphone	none
redis.io ↗	85 match 556 shared linkers	Redis - Real-time data for agents & apps	en	databases Sanity	robotsllmsaihumans	emailphone	none
mysql.com ↗	81 match 973 shared linkers	MySQL	en	databases	robotsllmsaihumans	emailphone	none
python.org ↗	77 match 1,180 shared linkers	Welcome to Python.org	en	programming-languages	robotsllmsaihumans	emailphone	none
docker.com ↗	76 match 1,157 shared linkers	Docker: Accelerated Container Application Development	en	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
expressjs.com ↗	76 match 477 shared linkers	Express.js · Node.js web application framework	en	web-development	robots llmsaihumans	emailphone	none
git-scm.com ↗	72 match 785 shared linkers	Git	en	software-and-applications	robotsllmsaihumans	emailphone	none
tailwindcss.com ↗	66 match 914 shared linkers	Tailwind CSS - Rapidly build modern websites without ever leaving your HTML.	en	web-design-and-html	robotsllmsaihumans	emailphone	none
nextjs.org ↗	60 match 1,008 shared linkers	Next.js by Vercel - The React Framework	en	web-development	robots llmsaihumans	emailphone	none
prisma.io ↗	58 match 269 shared linkers	Agent Infrastructure for TypeScript	en	software-and-applications	robotsllmsaihumans	emailphone	none
nestjs.com ↗	58 match 234 shared linkers	NestJS - A progressive Node.js framework	en	programming-languages	robotsllmsaihumans	emailphone	none
graphql.org ↗	55 match 268 shared linkers	GraphQL \| The query language for modern APIs	en	programming-languages	robotsllmsaihumans	emailphone	none
kubernetes.io ↗	53 match 397 shared linkers	Kubernetes	en	cloud-computing	robotsllmsaihumans	emailphone	none
reactjs.org ↗	49 match 422 shared linkers	React	en	programming-languages	robotsllmsaihumans	emailphone	none
djangoproject.com ↗	48 match 368 shared linkers	The web framework for perfectionists with deadlines \| Django	en	web-development	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.