Alternatives and competitors
Sites like Encyclopædia Britannica Online
The 20 closest online encyclopedia alternatives to Encyclopædia Britannica Online, ranked by what they actually offer, and the 5 technologies behind it.
Looking for an alternative to Encyclopædia Britannica Online? The closest matches are Wikipedia, ScienceDirect and The Free Dictionary. We match sites by what they actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Vote on each alternative and leave a short note to help the next person choose.
- Neighbours
- k = 20
- Sites searched
- 4,032
- Vector
- 384-d
- Query
- 13 ms
01 · Entity
About Encyclopædia Britannica Online
Encyclopædia Britannica Online britannica.com
Wikidata: online edition of the Encyclopædia Britannica
Summary by Claude
Online edition of the Encyclopædia Britannica, offering expert-written articles on history, science, geography, biographies and other topics, with partial free access and paid subscription tiers.
- Who it’s for
- Students, educators, researchers and general readers
- Business model
- Subscriptions and advertising
02 · Embedding space
Competitor map
Each alternative by how close its vector is to Encyclopædia Britannica Online’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.
similarity × popularity
03 · Nearest neighbours
Alternatives to Encyclopædia Britannica Online
Thumbs up if it’s a real alternative to Encyclopædia Britannica Online, thumbs down if it isn’t.
We can’t read britannica.com’s homepage (bot protection page), so it’s compared on what Wikidata and Wikipedia say about it.
- 01
Wikipedia
Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
Very close cos 0.918 - 02
ScienceDirect
journal
Very close cos 0.911 - 03
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
The World's most comprehensive free online dictionary, thesaurus, and encyclopedia with synonyms, definitions, idioms, abbreviations, and medical, financial, legal specialized dictionaries
Very close cos 0.908 - 04
Mental Floss - History, Trivia, Interesting Facts, and More
Learn weird, interesting facts about history, entertainment, language, geography, and more topics. Test your knowledge with our quizzes and other trivia.
Very close cos 0.908 - 05
Meanings & Definitions of English Words | Dictionary.com
The world's leading online dictionary: English definitions, synonyms, word origins, example sentences, word games, and more. A trusted authority for 25+ years!
Very close cos 0.904 - 06
online English dictionary hosted on merriam-webster.com
Very close cos 0.903 - 07
BBC Home | Breaking News, World News, US News, Sports, Business, Innovation, Climate, Culture, Travel, Video & Audio
Visit BBC for trusted reporting on the latest world and US news, sports, business, climate, innovation, culture and much more
Very close cos 0.904 - 08
British weekly news and international affairs publication (founded 1843)
Very close cos 0.904 - 09
News | The Independent | Today's headlines and latest breaking news
The latest breaking news, comment and features from The Independent.
Very close cos 0.905 - 10
Your access has been blocked – The Atlantic
magazine and multi-platform publisher based in Washington, D.C.
Very close cos 0.903 - 11
American media company
Very close cos 0.899 - 12
De Gruyter Brill
De Gruyter Brill | Over 300 years of publishing excellence
Very close cos 0.899 - 13
digital journal platform
Very close cos 0.896 - 14
Wiktionary
free online multilingual dictionary
Very close cos 0.899 - 15
online dictionary
Very close cos 0.897 - 16
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.
Very close cos 0.896 - 17
Live Science | Latest science news and articles for those with curious minds
Daily discoveries, groundbreaking research and fascinating science breakthroughs that impact you and the wider world, reported by our expert journalists.
Very close cos 0.897 - 18
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
Very close cos 0.895 - 19
Liquipedia
esports encyclopedia
Very close cos 0.895 - 20
online publishing platform
Close cos 0.894
Ranked by score: the cosine similarity of each site’s vector to britannica.com’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones Encyclopædia Britannica Online uses too. Votes and comments come from visitors and don’t change the ranking.
04 · Fingerprints
Technology
What Encyclopædia Britannica Online is built with, and what its closest competitors use, from its homepage’s code and its DNS records.
Built with
- CDN
- Cloudflare header cf-ray: a562fb2e68b983bd-HAM
- Email hosting
- Google Workspace TXT v=spf1 include:_spf.google.com exists:%{i}._spf.sparkpostmail.com ~all
- DNS hosting
- Amazon Route 53 NS ns-1050.awsdns-03.org
- SaaS tools (verified in DNS)
- Google Search Console TXT google-site-verification=3qlcdPLjaLxZmTfGmv2-7hXoRu7HWw7Sx--a2KgIoN0
- Meta Business Suite TXT facebook-domain-verification=yx5oj1072bsq69m7blcnrkktdu6h4h
Stack changes
No changes yet. Each new crawl is compared with the last one, and what Encyclopædia Britannica Online adds or drops shows up here.
What competitors use
Across the 20 closest sites.
- Google Search Console 19/20
- Microsoft 365 · not on britannica.com 12/20
- Google Workspace 12/20
- Cloudflare 9/20
- Meta Business Suite 9/20
- Amazon Route 53 8/20
- Cloudflare DNS · not on britannica.com 7/20
- Atlassian · not on britannica.com 7/20
- Google Tag Manager · not on britannica.com 6/20
- GlobalSign · not on britannica.com 5/20
- Adobe · not on britannica.com 5/20
- Apple Business · not on britannica.com 5/20
- Salesforce · not on britannica.com 5/20
- Amazon CloudFront · not on britannica.com 4/20
- OneTrust · not on britannica.com 4/20
- Zendesk · not on britannica.com 4/20