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Nextjs alternatives & similar sites

Next.js by Vercel - The React Framework — 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 Web Development →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
vercel.com ↗	100 match 3,649 shared linkers	Agentic Infrastructure - Vercel	en	artificial-intelligence	robots llmsaihumans	emailphone	none
tailwindcss.com ↗	82 match 2,467 shared linkers	Tailwind CSS - Rapidly build modern websites without ever leaving your HTML.	en	web-design-and-html	robotsllmsaihumans	emailphone	none
typescriptlang.org ↗	78 match 1,935 shared linkers	TypeScript: JavaScript With Syntax For Types.	en	programming-languages	robotsllmsaihumans	emailphone	none
react.dev ↗	74 match 1,630 shared linkers	React	en	programming-languages	robots llmsaihumans	emailphone	none
nodejs.org ↗	50 match 1,334 shared linkers	Node.js — Run JavaScript Everywhere	en	programming-languages	robots llmsaihumans	emailphone	none
mongodb.com ↗	45 match 843 shared linkers	MongoDB: The World’s Leading Modern Data Platform \| MongoDB	en	databases Contentstack	robotsllmsaihumans	emailphone	none
prisma.io ↗	43 match 433 shared linkers	Agent Infrastructure for TypeScript	en	software-and-applications	robotsllmsaihumans	emailphone	none
shadcn.com ↗	43 match 473 shared linkers	shadcn	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
postgresql.org ↗	43 match 1,008 shared linkers	PostgreSQL: The world's most advanced open source database	en	databases	robotsllmsaihumans	emailphone	none
expressjs.com ↗	42 match 574 shared linkers	Express.js · Node.js web application framework	en	web-development	robots llmsaihumans	emailphone	none
reactjs.org ↗	38 match 719 shared linkers	React	en	programming-languages	robotsllmsaihumans	emailphone	none
supabase.com ↗	32 match 522 shared linkers	Supabase \| The Postgres Development Platform	en	databases	robots llmsaihumans	emailphone	none
graphql.org ↗	31 match 327 shared linkers	GraphQL \| The query language for modern APIs	en	programming-languages	robotsllmsaihumans	emailphone	none
reactnative.dev ↗	31 match 304 shared linkers	React Native · Learn once, write anywhere	en	programming-languages	robots llmsaihumans	emailphone	none
git-scm.com ↗	30 match 706 shared linkers	Git	en	software-and-applications	robotsllmsaihumans	emailphone	none
nestjs.com ↗	30 match 259 shared linkers	NestJS - A progressive Node.js framework	en	programming-languages	robotsllmsaihumans	emailphone	none
docker.com ↗	29 match 965 shared linkers	Docker: Accelerated Container Application Development	en	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
redis.io ↗	27 match 377 shared linkers	Redis - Real-time data for agents & apps	en	databases Sanity	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.