Sites like Sitemaps

01 · Entity

About Sitemaps

Sitemaps sitemaps.org

sitemaps.org - Home

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

Wikidata: protocol and file format to list the URLs of a website

Top 10K · #5,607 3 technologies Crawled Nov 6, 2026

Visit Sitemaps

Summary by Claude

Official reference site for the Sitemaps XML protocol, documenting how webmasters list a site's URLs and metadata (last modified, change frequency, priority) so search engine crawlers can find and crawl pages.

Who it’s for

Webmasters, SEO practitioners and web developers

Business model

None (open standard backed by search engines)

• web standards documentation
• XML sitemap format
• sitemap protocol specification
• sitemap index files
• search engine crawling
• lastmod changefreq priority tags
• robots.txt sitemap reference
• URL inclusion for SEO

02 · Embedding space

Competitor map

Each alternative by how close its vector is to Sitemaps’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
   RFC Editor rfc-editor.org Top 1K English

   RFC Editor

   The official home of RFCs. RFCs outline computer networking and Internet foundations, including Internet Standards and historical or informative content.

   • Cloudflare
   • Cloudflare DNS
   • Google Search Console
   • Google Workspace
   • Nuxt
   • Vue.js

   0 say RFC Editor is a good alternative to Sitemaps 0 say RFC Editor isn’t a real alternative to Sitemaps

   Comment
   Close cos 0.889
2. 02
   Semrush semrush.com Top 10K English

   Semrush: Your Unfair Advantage for Growing Brand Visibility

   Semrush is the leading platform to grow and measure brand visibility across AI search, SEO, PPC, social, and more.

   • Adobe
   • Amazon SES
   • Apple Business
   • Atlassian
   • Google Cloud
   • Google Cloud DNS

   0 say Semrush is a good alternative to Sitemaps 0 say Semrush isn’t a real alternative to Sitemaps

   Comment
   Close cos 0.889
3. 03
   Redfin redfin.com Top 10K English

   Human Verification

   American real estate brokerage

   • Adobe
   • Apple Business
   • Atlassian
   • Canva
   • Amazon CloudFront
   • DocuSign

   0 say Redfin is a good alternative to Sitemaps 0 say Redfin isn’t a real alternative to Sitemaps

   Comment
   Close cos 0.887
4. 04
   kayak.com Top 10K English

   Search Flights, Hotels & Rental Cars | KAYAK

   KAYAK searches hundreds of other travel sites at once to find the information you need to make the right decisions on flights, hotels & rental cars.

   • Adobe
   • Apple Business
   • Atlassian
   • Bing Webmaster Tools
   • DocuSign
   • Fastly

   0 say kayak.com is a good alternative to Sitemaps 0 say kayak.com isn’t a real alternative to Sitemaps

   Comment
   Close cos 0.886
5. 05
   allrecipes.com Top 10K English

   Simple Page

   food focused online social networking service

   • Adobe
   • Amazon SES
   • Atlassian
   • Cloudflare
   • DocuSign
   • Google Search Console

   0 say allrecipes.com is a good alternative to Sitemaps 0 say allrecipes.com isn’t a real alternative to Sitemaps

   Comment
   Close cos 0.883
6. 06
   IETF ietf.org Top 1K English

   IETF | Internet Engineering Task Force

   The Internet Engineering Task Force (IETF) is the premier Internet standards body, developing open standards through open processes.

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

   0 say IETF is a good alternative to Sitemaps 0 say IETF isn’t a real alternative to Sitemaps

   Comment
   Close cos 0.879
7. 07
   Google google.com Top 100 German

   Google

   search engine by Google LLC

   • Apple Business
   • DocuSign
   • Google Search Console
   • Google Workspace
   • Google Web Server
   • Meta Business Suite

   0 say Google is a good alternative to Sitemaps 0 say Google isn’t a real alternative to Sitemaps

   Comment
   Close cos 0.883
8. 08
   MapQuest mapquest.com Top 10K English

   company owned by System1

   • Apple Business
   • Amazon CloudFront
   • DocuSign
   • Dropbox
   • Google Search Console
   • Google Workspace

   0 say MapQuest is a good alternative to Sitemaps 0 say MapQuest isn’t a real alternative to Sitemaps

   Comment
   Close cos 0.880
9. 09
   Drupal drupal.org Top 10K English

   Client Challenge

   free and open-source web content management system

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

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

   Comment
   Close cos 0.879
10. 10
    Tripadvisor tripadvisor.com Top 1K English

    tripadvisor.com

    American travel website company

    • Apple Business
    • Atlassian
    • Amazon CloudFront
    • DataDome
    • DocuSign
    • GlobalSign

    0 say Tripadvisor is a good alternative to Sitemaps 0 say Tripadvisor isn’t a real alternative to Sitemaps

    Comment
    Close cos 0.878
11. 11
    Ahrefs ahrefs.com Top 10K English

    Ahrefs—AI Marketing Platform Powered by Big Data

    We help marketers drive visibility across AI search, SEO, content, and social – with the largest AI and search databases online.

    • Cloudflare
    • Cloudflare DNS
    • Cloudflare Web Analytics
    • CookieYes
    • Google Ads conversion tracking
    • Google Analytics

    0 say Ahrefs is a good alternative to Sitemaps 0 say Ahrefs isn’t a real alternative to Sitemaps

    Comment
    Close cos 0.873
12. 12
    ipapi.co Top 10K English

    ipapi - IP Address Lookup and Geolocation API | No SignUp

    Enterprise IP Location by Kloudend, Inc - built on AWS, trusted by Fortune 500. Geolocation API for JSON, XML in PHP, JS, Java, Python, Node & more.

    • Amazon SES
    • Cloudflare
    • Cloudflare DNS
    • Fastmail

    0 say ipapi.co is a good alternative to Sitemaps 0 say ipapi.co isn’t a real alternative to Sitemaps

    Comment
    Close cos 0.874
13. 13
    SSRN ssrn.com Top 10K

    Content Blocked

    online digital archive for electronic preprints of scientific papers and related content

    • Adobe
    • Amazon SES
    • Atlassian
    • Cloudflare
    • Cloudflare Web Analytics
    • Google Search Console

    0 say SSRN is a good alternative to Sitemaps 0 say SSRN isn’t a real alternative to Sitemaps

    Comment
    Close cos 0.874
14. 14
    momondo momondo.com English

    Cheap Flights - Search and Compare Flights | momondo

    Find the cheapest flights with momondo. We find and compare fares from more than 1,000 airlines and travel sites, giving you the best rates

    • Apple Business
    • Fastly
    • Google Search Console
    • Meta Business Suite
    • Microsoft 365
    • Proofpoint

    0 say momondo is a good alternative to Sitemaps 0 say momondo isn’t a real alternative to Sitemaps

    Comment
    Close cos 0.876
15. 15
    Similarweb similarweb.com Top 10K English

    Similarweb: AI-Powered Digital Data Intelligence Solutions

    Similarweb is an AI-powered digital data company providing real-time market intelligence, competitive insights, and consumer trends to accelerate business growth.

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

    0 say Similarweb is a good alternative to Sitemaps 0 say Similarweb isn’t a real alternative to Sitemaps

    Comment
    Close cos 0.872
16. 16
    Zillow zillow.com Top 1K English

    Zillow: Real Estate, Apartments, Mortgages & Home Values

    The leading real estate marketplace. Search millions of for-sale and rental listings, compare Zestimate® home values and connect with local professionals.

    • Adobe
    • Apple Business
    • Atlassian
    • Bing Webmaster Tools
    • Amazon CloudFront
    • Comscore

    0 say Zillow is a good alternative to Sitemaps 0 say Zillow isn’t a real alternative to Sitemaps

    Comment
    Close cos 0.875
17. 17
    Skyscanner skyscanner.net Top 10K German

    Billigflüge: günstige Flüge und Flugtickets buchen | Skyscanner

    Vergleiche Billigflüge von allen großen Fluglinien und Reisebüros und finde die billigsten Tickets zu all deinen Lieblingszielen. Jetzt online buchen.

    • Apple Business
    • Atlassian
    • Amazon CloudFront
    • Dropbox
    • Google Ad Manager
    • Google Search Console

    0 say Skyscanner is a good alternative to Sitemaps 0 say Skyscanner isn’t a real alternative to Sitemaps

    Comment
    Close cos 0.875
18. 18
    Can I use... caniuse.com Top 10K English

    Can I use... Support tables for HTML5, CSS3, etc

    "Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.

    • Google AdSense
    • Google Analytics
    • Google Fonts
    • nginx

    0 say Can I use... is a good alternative to Sitemaps 0 say Can I use... isn’t a real alternative to Sitemaps

    Comment
    Close cos 0.870
19. 19
    nginx nginx.org Top 100

    nginx

    open source web server and a reverse proxy server

    • Google Search Console
    • nginx

    0 say nginx is a good alternative to Sitemaps 0 say nginx isn’t a real alternative to Sitemaps

    Comment
    Close cos 0.871
20. 20
    Let's Encrypt letsencrypt.org Top 10K English

    Let's Encrypt

    Let's Encrypt is a free, automated, and open Certificate Authority brought to you by the nonprofit Internet Security Research Group (ISRG). Read all about our work in our Annual Report.

    • Cloudflare DNS
    • Font Awesome
    • Google Workspace
    • Netlify
    • Zendesk

    0 say Let's Encrypt is a good alternative to Sitemaps 0 say Let's Encrypt isn’t a real alternative to Sitemaps

    Comment
    Close cos 0.872

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

04 · Fingerprints

Technology

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