Sites like Wikidata

01 · Entity

About Wikidata

Wikidata wikidata.org

Wikidata

Wikidata: free multilingual online knowledge graph

Top 10K · #4,103 English 1 technologies Crawled Nov 6, 2026

Visit Wikidata

Summary by Claude

A free, collaboratively edited multilingual knowledge base of structured data that humans and machines can read and edit, serving as central data storage for Wikipedia and other Wikimedia projects and available under a CC0 license.

Who it’s for

Wikimedia editors, researchers, developers and data users

Business model

Donations (nonprofit)

• open knowledge graph
• structured data
• SPARQL query service
• linked open data
• knowledge graph
• Wikibase
• entity identifiers
• data dumps
• Wikipedia infobox data

02 · Embedding space

Competitor map

Each alternative by how close its vector is to Wikidata’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
   Wikisource wikisource.org Top 10K English

   Wikisource

   online multilingual library that collects open-content source material

   • Google Search Console

   0 say Wikisource is a good alternative to Wikidata 0 say Wikisource isn’t a real alternative to Wikidata

   Comment
   Very close cos 0.928
2. 02
   Wikibooks wikibooks.org Top 10K English

   Wikibooks

   free multilingual online collection of textbooks

   • Google Search Console

   0 say Wikibooks is a good alternative to Wikidata 0 say Wikibooks isn’t a real alternative to Wikidata

   Comment
   Very close cos 0.927
3. 03
   Wikimedia movement wikimedia.org Top 1K English

   Wikimedia Error

   global social movement for free educational knowledge

   • Google Search Console
   • Google Workspace
   • Microsoft 365
   • Miro

   0 say Wikimedia movement is a good alternative to Wikidata 0 say Wikimedia movement isn’t a real alternative to Wikidata

   Comment
   Very close cos 0.923
4. 04
   Wikipedia wikipedia.org Top 100 English

   Wikipedia

   Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

   • Google Search Console
   • Yandex Webmaster

   0 say Wikipedia is a good alternative to Wikidata 0 say Wikipedia isn’t a real alternative to Wikidata

   Comment
   Very close cos 0.916
5. 05
   Wikiquote wikiquote.org Top 10K English

   Wikiquote

   free multilingual online collection of quotes

   • Google Search Console

   0 say Wikiquote is a good alternative to Wikidata 0 say Wikiquote isn’t a real alternative to Wikidata

   Comment
   Very close cos 0.908
6. 06
   MediaWiki mediawiki.org Top 10K English

   MediaWiki

   free and open-source wiki software, developed by the Wikimedia Foundation

   • Google Search Console

   0 say MediaWiki is a good alternative to Wikidata 0 say MediaWiki isn’t a real alternative to Wikidata

   Comment
   Very close cos 0.903
7. 07
   OpenStreetMap openstreetmap.org Top 1K English

   OpenStreetMap

   OpenStreetMap is a map of the world, created by people like you and free to use under an open license.

   • Apache HTTP Server
   • Cloudflare DNS
   • Fastly
   • GlobalSign
   • Matomo
   • Meta Business Suite

   0 say OpenStreetMap is a good alternative to Wikidata 0 say OpenStreetMap isn’t a real alternative to Wikidata

   Comment
   Very close cos 0.901
8. 08
   Wiktionary wiktionary.org Top 10K English

   Wiktionary

   free online multilingual dictionary

   • Google Search Console

   0 say Wiktionary is a good alternative to Wikidata 0 say Wiktionary isn’t a real alternative to Wikidata

   Comment
   Very close cos 0.902
9. 09
   Namuwiki namu.wiki Top 10K English

   Paraguay-based Korean wiki website

   • Google Search Console
   • Amazon SES
   • Cloudflare
   • Freshworks
   • Google Workspace
   • Amazon Route 53

   0 say Namuwiki is a good alternative to Wikidata 0 say Namuwiki isn’t a real alternative to Wikidata

   Comment
   Very close cos 0.897
10. 10
    Zenodo zenodo.org Top 10K English

    Zenodo

    research data repository

    • Google Search Console
    • cdnjs
    • Cloudflare DNS
    • Matomo
    • Microsoft 365
    • nginx

    0 say Zenodo is a good alternative to Wikidata 0 say Zenodo isn’t a real alternative to Wikidata

    Comment
    Very close cos 0.895
11. 11
    Our World in Data ourworldindata.org Top 10K English

    Our World in Data

    Research and data to make progress against the world’s largest problems.

    • Google Search Console
    • Cloudflare
    • Cloudflare DNS
    • Cloudflare Web Analytics
    • Google Tag Manager
    • Google Workspace

    0 say Our World in Data is a good alternative to Wikidata 0 say Our World in Data isn’t a real alternative to Wikidata

    Comment
    Close cos 0.893
12. 12
    Wikidot wikidot.com Top 10K English

    Wikidot - Free and Pro Wiki Hosting

    Polish wiki hosting corporation

    • Google Search Console
    • Bootstrap
    • Font Awesome
    • Google Workspace
    • Amazon Route 53
    • SendGrid

    0 say Wikidot is a good alternative to Wikidata 0 say Wikidot isn’t a real alternative to Wikidata

    Comment
    Close cos 0.891
13. 13
    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 Wikidata 0 say MySQL isn’t a real alternative to Wikidata

    Comment
    Close cos 0.890
14. 14
    Liquipedia liquipedia.net Top 10K English

    Liquipedia

    esports encyclopedia

    • Google Search Console
    • Cloudflare DNS
    • Google Workspace
    • nginx
    • Cloudflare Turnstile

    0 say Liquipedia is a good alternative to Wikidata 0 say Liquipedia isn’t a real alternative to Wikidata

    Comment
    Close cos 0.889
15. 15
    Open Library openlibrary.org Top 10K English

    Welcome to Open Library | Open Library

    Open Library is an open, editable library catalog, building towards a web page for every book ever published. Read, borrow, and discover more than 3M books for free.

    • Google Search Console
    • Bing Webmaster Tools
    • Matomo
    • nginx

    0 say Open Library is a good alternative to Wikidata 0 say Open Library isn’t a real alternative to Wikidata

    Comment
    Close cos 0.889
16. 16
    OSF osf.io Top 10K English

    OSF

    tools that make open science practice easier

    • Google Search Console
    • Google Cloud DNS
    • Mailchimp
    • Mailgun
    • Mailchimp Transactional

    0 say OSF is a good alternative to Wikidata 0 say OSF isn’t a real alternative to Wikidata

    Comment
    Close cos 0.888
17. 17
    Schema.org schema.org Top 10K English

    Schema.org - Schema.org

    Schema.org is a set of extensible schemas that enables webmasters to embed structured data on their web pages for use by search engines and other applications.

    • Google Search Console
    • Google Analytics
    • Google Cloud
    • Google Workspace
    • jQuery

    0 say Schema.org is a good alternative to Wikidata 0 say Schema.org isn’t a real alternative to Wikidata

    Comment
    Close cos 0.882
18. 18
    Cookiedatabase.org cookiedatabase.org Top 1K English

    Cookiedatabase.org

    • Google Search Console
    • Cloudflare
    • Cloudflare DNS
    • Font Awesome
    • Google Workspace
    • jQuery

    0 say Cookiedatabase.org is a good alternative to Wikidata 0 say Cookiedatabase.org isn’t a real alternative to Wikidata

    Comment
    Close cos 0.885
19. 19
    Wowhead wowhead.com Top 10K English

    World of Warcraft News and Guides

    The largest World of Warcraft (WoW) information site, featuring guides, news, and information on classes, gearing, professions, raids, transmog, and more.

    • Google Search Console
    • Amazon CloudFront
    • Datadog RUM
    • Font Awesome
    • Google Ad Manager
    • Google Workspace

    0 say Wowhead is a good alternative to Wikidata 0 say Wowhead isn’t a real alternative to Wikidata

    Comment
    Close cos 0.884
20. 20
    Archive of Our Own archiveofourown.org Top 10K English

    Request temporarily denied. | Archive of Our Own

    nonprofit online fanfiction repository operated by the Organization for Transformative Works

    • Google Search Console
    • Cloudflare
    • Cloudflare DNS

    0 say Archive of Our Own is a good alternative to Wikidata 0 say Archive of Our Own isn’t a real alternative to Wikidata

    Comment
    Close cos 0.885

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

04 · Fingerprints

Technology

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