Sites like RFC Editor

01 · Entity

About RFC Editor

RFC Editor rfc-editor.org

RFC Editor

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

Wikidata: organization which edits Requests for Comments publications

Top 1K · #729 English 6 technologies Crawled Nov 6, 2026

Visit RFC Editor

Summary by Claude

Official publisher and archive of Request for Comments (RFC) documents, the technical specifications and standards for Internet protocols, with search, browsing by subject and status, errata, and new-RFC notifications.

Who it’s for

Network engineers, protocol developers, researchers

Business model

Nonprofit, funded by IETF/ISOC

• Internet standards documentation
• RFC archive
• Internet Standards
• Best Current Practices
• RFC errata
• IETF protocol specifications
• browse RFCs by subject
• Independent Submission Stream

02 · Embedding space

Competitor map

Each alternative by how close its vector is to RFC Editor’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
   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 RFC Editor 0 say IETF isn’t a real alternative to RFC Editor

   Comment
   Very close cos 0.943
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 RFC Editor 0 say Sitemaps isn’t a real alternative to RFC Editor

   Comment
   Close cos 0.889
3. 03
   ICANN icann.org Top 10K English

   Internet Corporation for Assigned Names and Numbers (ICANN)

   ICANN’s mission is to help ensure a stable, secure, and unified global Internet.

   • Cloudflare
   • Google Search Console
   • Angular
   • AngularJS
   • Atlassian
   • Cloudflare Web Analytics

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

   Comment
   Close cos 0.888
4. 04
   WebDAV webdav.org Top 10K

   WebDAV Resources

   Central resource site for the WebDAV community.

   • Apache HTTP Server
   • Namecheap DNS

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

   Comment
   Close cos 0.883
5. 05
   NLnet Labs nlnetlabs.nl Top 10K English

   NLnet Labs - Home

   Research & Development, Internet architecture, DNS, Routing, Stability and Security.

   • Google Workspace
   • Adobe Fonts
   • Bootstrap
   • Font Awesome
   • jQuery
   • nginx

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

   Comment
   Close cos 0.884
6. 06
   DOI.org query endpoint doi.org Top 1K English

   Home Page

   API endpoint

   • Cloudflare
   • Cloudflare DNS
   • Amazon SES
   • Bootstrap
   • Amazon CloudFront
   • Font Awesome

   0 say DOI.org query endpoint is a good alternative to RFC Editor 0 say DOI.org query endpoint isn’t a real alternative to RFC Editor

   Comment
   Close cos 0.883
7. 07
   The Conversation theconversation.com Top 10K

   The Conversation: In-depth analysis, research, news and ideas from leading academics and researchers.

   Curated by professional editors, The Conversation offers informed commentary and debate on the issues affecting our world. Plus a Plain English guide to the latest developments and discoveries from the university and research sector.

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

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

   Comment
   Close cos 0.884
8. 08
   docs.rs Top 10K English

   Docs.rs

   official documentation website for Rust libraries

   • Google Search Console
   • Fastly
   • Font Awesome
   • Mailgun
   • nginx
   • Amazon Route 53

   0 say docs.rs is a good alternative to RFC Editor 0 say docs.rs isn’t a real alternative to RFC Editor

   Comment
   Close cos 0.881
9. 09
   Institute of Electrical and Electronics Engineers ieee.org Top 1K English

   American professional association for electronic engineering and electrical engineering

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

   0 say Institute of Electrical and Electronics Engineers is a good alternative to RFC Editor 0 say Institute of Electrical and Electronics Engineers isn’t a real alternative to RFC Editor

   Comment
   Close cos 0.878
10. 10
    doxygen.org Top 10K English

    Doxygen homepage

    Source code documentation and analysis tool

    • Cloudflare
    • Cloudflare DNS
    • Bootstrap
    • Cloudflare Web Analytics
    • Google AdSense

    0 say doxygen.org is a good alternative to RFC Editor 0 say doxygen.org isn’t a real alternative to RFC Editor

    Comment
    Close cos 0.880
11. 11
    International Organization for Standardization iso.org Top 1K English

    international standards development organization

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

    0 say International Organization for Standardization is a good alternative to RFC Editor 0 say International Organization for Standardization isn’t a real alternative to RFC Editor

    Comment
    Close cos 0.878
12. 12
    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 RFC Editor 0 say Redfin isn’t a real alternative to RFC Editor

    Comment
    Close cos 0.881
13. 13
    Registry registry.in Top 10K English

    Registry

    internet country code top-level domain for India

    • Google Search Console
    • Google Analytics
    • Google Fonts
    • Google Tag Manager
    • HubSpot
    • Laravel

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

    Comment
    Close cos 0.880
14. 14
    IP Echo ipecho.net Top 10K

    IP Echo Service

    • Google Search Console
    • Google Cloud
    • Google Cloud DNS
    • Google Fonts

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

    Comment
    Close cos 0.879
15. 15
    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

    • Cloudflare
    • Cloudflare DNS
    • Google Search Console

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

    Comment
    Close cos 0.879
16. 16
    Election Commission of India eci.gov.in Top 10K

    Not Acceptable

    election regulatory body of India

    0 say Election Commission of India is a good alternative to RFC Editor 0 say Election Commission of India isn’t a real alternative to RFC Editor

    Comment
    Close cos 0.877
17. 17
    curl curl.se Top 10K English

    curl

    command line tool and library for transferring data with URL syntax

    • Fastly
    • nginx

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

    Comment
    Close cos 0.876
18. 18
    azbyka.ru Top 10K Russian

    Православный портал «Азбука веры» | Православный сайт

    «Азбука веры» – ведущий религиозный интернет-портал: 40 сайтов, включающих библиотеку, молитвослов, календарь, аудио, видео, викторины...

    • Google Search Console
    • Font Awesome
    • Google Fonts
    • PHP
    • WordPress
    • Yandex Mail

    0 say azbyka.ru is a good alternative to RFC Editor 0 say azbyka.ru isn’t a real alternative to RFC Editor

    Comment
    Close cos 0.878
19. 19
    NIC.IO nic.io Top 10K English

    NIC.IO - The Official .IO Domain Registry and Network Information Centre

    NIC.IO - The Official .IO Domain Registry and Network Information Centre

    • Google Search Console
    • Google Workspace
    • Font Awesome
    • nginx

    0 say NIC.IO is a good alternative to RFC Editor 0 say NIC.IO isn’t a real alternative to RFC Editor

    Comment
    Close cos 0.877
20. 20
    GovInfo govinfo.gov Top 10K English

    GovInfo | U.S. Government Publishing Office

    U.S. Government Publishing Office

    • Cloudflare
    • Google Search Console
    • Bootstrap
    • Drupal
    • Font Awesome
    • Google Fonts

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

    Comment
    Close cos 0.878

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

04 · Fingerprints

Technology

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