Sites like Schema.org

01 · Entity

About Schema.org

Schema.org schema.org

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.

Wikidata: project to create, maintain, and promote schemas for structured data on the Internet, on web pages, in email messages, and beyond

Top 10K · #5,783 English 5 technologies Crawled Nov 6, 2026

Visit Schema.org

Summary by Claude

Schema.org publishes a shared vocabulary of structured data types and properties that webmasters embed in web pages and emails so search engines and other applications can understand the content. It is maintained through an open community process founded by Google, Microsoft, Yahoo and Yandex.

Who it’s for

Webmasters, SEO specialists and web developers

Business model

Non-commercial, sponsored by founding companies

• structured data vocabulary
• JSON-LD markup
• Microdata
• RDFa
• rich results
• structured data types
• semantic web vocabulary
• SEO markup reference

02 · Embedding space

Competitor map

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

   Wikidata

   free multilingual online knowledge graph

   • Google Search Console

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

   Comment
   Close cos 0.882
2. 02
   Sitemaps sitemaps.org Top 10K

   sitemaps.org - Home

   The Sitemaps protocol enables webmasters to information earch engine about pages on their site that are available for crawling.

   • ASP.NET
   • Azure DNS
   • Microsoft IIS

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

   Comment
   Close cos 0.873
3. 03
   SteamDB steamdb.info Top 10K English

   SteamDB

   online video game database

   • Google Search Console
   • Google Workspace
   • Cloudflare
   • Cloudflare DNS

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

   Comment
   Close cos 0.874
4. 04
   Smithsonian Institution si.edu Top 10K English

   Smithsonian request verification

   group of museums and research centers administered by the United States government

   • Google Search Console
   • Adobe
   • Akamai Edge DNS
   • Apple Business
   • Atlassian
   • Canva

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

   Comment
   Close cos 0.875
5. 05
   Semantic Scholar semanticscholar.org Top 10K English

   Semantic Scholar | AI-Powered Research Tool

   Semantic Scholar uses groundbreaking AI and engineering to understand the semantics of scientific literature to help Scholars discover relevant research.

   • Google Analytics
   • Google Search Console
   • Google Workspace
   • Amazon CloudFront
   • Google Fonts
   • Google Tag Manager

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

   Comment
   Close cos 0.872
6. 06
   Habr habr.com Top 10K English

   Publications / My feed / Habr

   collaborative blog

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

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

   Comment
   Close cos 0.874
7. 07
   Yandex yandex.com Top 1K English

   Yandex — fast Internet search

   Yandex finds anything: webpages, images, music, good. Solve any problem — from everyday to a scientific one. Search by text, voice or image.

   • Google Search Console
   • Bing Webmaster Tools
   • GlobalSign
   • Meta Business Suite
   • Yandex Mail
   • Yandex Metrica

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

   Comment
   Close cos 0.873
8. 08
   Redfin redfin.com Top 10K English

   Human Verification

   American real estate brokerage

   • Google Search Console
   • Google Workspace
   • Adobe
   • Apple Business
   • Atlassian
   • Canva

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

   Comment
   Close cos 0.875
9. 09
   Statista statista.com Top 1K English

   Statista - The Statistics Portal for Market Data, Market Research and Market Studies

   Find statistics, consumer survey results and industry studies from over 22,500 sources on over 60,000 topics on the internet's leading statistics database

   • Google Search Console
   • Amazon SES
   • Atlassian
   • Amazon CloudFront
   • Google Tag Manager
   • Mailchimp

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

   Comment
   Close cos 0.872
10. 10
    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
    • Google Workspace
    • Cloudflare
    • Cloudflare DNS
    • Cloudflare Web Analytics
    • Google Tag Manager

    0 say Our World in Data is a good alternative to Schema.org 0 say Our World in Data isn’t a real alternative to Schema.org

    Comment
    Close cos 0.871
11. 11
    CM.com cm.com Top 1K English

    One platform for every customer interaction | CM.com

    Behind every customer moment is a conversation that just works. CM.com connects messaging, marketing, service and payments on one shared context.

    • Google Search Console
    • Apple Business
    • Atlassian
    • Canva
    • Cloudflare
    • Cloudflare DNS

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

    Comment
    Close cos 0.870
12. 12
    Themeforest themeforest.net Top 10K English

    WordPress Themes & Website Templates from ThemeForest

    Discover 1000s of premium WordPress themes & website templates, including multipurpose and responsive Bootstrap templates, email templates & HTML templates.

    • Google Search Console
    • Bing Webmaster Tools
    • Cloudflare
    • Cloudflare DNS
    • Cookiebot
    • Google Tag Manager

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

    Comment
    Close cos 0.869
13. 13
    You.com you.com English

    You.com | Search and inference for AI

    The core AI infrastructure you need to maximize accuracy while reducing latency and costs.

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

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

    Comment
    Close cos 0.868
14. 14
    Product Hunt producthunt.com Top 10K English

    product discovery website

    • Google Search Console
    • Google Workspace
    • Cloudflare
    • Cloudflare DNS
    • Mailjet
    • Meta Business Suite

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

    Comment
    Close cos 0.869
15. 15
    Stack Exchange stackexchange.com Top 10K English

    Hot Questions - Stack Exchange

    Stack Overflow – 180+ community-powered knowledge sites.

    • Google Search Console
    • Google Workspace
    • jQuery
    • Cloudflare
    • Cloudflare DNS
    • Google Fonts

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

    Comment
    Close cos 0.869
16. 16
    LiveInternet @ Статистика и дневники, почта и поиск liveinternet.ru Top 10K

    LiveInternet @ Статистика и дневники, почта и поиск

    LiveInternet - крупный сервис дневников и сообществ, авторитетный сервис статистики для сайтов

    • Google Search Console
    • Google AdSense
    • nginx
    • Yandex Metrica
    • Yandex Webmaster

    0 say LiveInternet @ Статистика и дневники, почта и поиск is a good alternative to Schema.org 0 say LiveInternet @ Статистика и дневники, почта и поиск isn’t a real alternative to Schema.org

    Comment
    Close cos 0.870
17. 17
    Urban Dictionary urbandictionary.com Top 10K English

    Urban Dictionary, November 6: Yap Trap

    A seemingly endless debate with a idiot

    • Google Analytics
    • Google Search Console
    • Alpine.js
    • bunny.net
    • Fastmail
    • GlobalSign

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

    Comment
    Close cos 0.868
18. 18
    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 Schema.org 0 say OSF isn’t a real alternative to Schema.org

    Comment
    Close cos 0.868
19. 19
    Hugging Face huggingface.co Top 10K

    Hugging Face – The AI community building the future.

    We’re on a journey to advance and democratize artificial intelligence through open source and open science.

    • Google Search Console
    • Google Workspace
    • Amazon SES
    • Apple Business
    • Amazon CloudFront
    • Mailjet

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

    Comment
    Close cos 0.866
20. 20
    StumbleUpon stumbleupon.com Top 10K

    StumbleUpon

    content discovery platform

    • Google Analytics
    • Google Workspace
    • Next.js
    • nginx
    • React
    • Amazon Route 53

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

    Comment
    Close cos 0.866

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

04 · Fingerprints

Technology

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