Head-to-head · Online Encyclopedias
Encyclopedia.com vs Britannica School
Encyclopedia.com leads on 1 check, Britannica School on 0, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreEncyclopedia.com · 8.8/10
- Free planonly Encyclopedia.com
- Most featuresBritannica School · 3 of 4
Encyclopedia.com scores higher on our rubric for online encyclopedias: 8.8 against 8.2 out of 10; our editors rank them #4 and #8.
Encyclopedia.com offers free plan; Britannica School doesn't. On content formats, Britannica School gives you Multimedia and interactive where Encyclopedia.com offers Multimedia.
Encyclopedia.com is the better fit for free source-based reference browsing. Britannica School is the better fit for schools needing structured research tools.
- Encyclopedia.com fits best
Free source-based reference browsing
- Britannica School fits best
Schools needing structured research tools
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Side by side
| Feature | Encyclopedia.com 8.8/10 Visit ↗ | Britannica School 8.2/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.8 | 8.2 |
| Ranking | #4 in Online Encyclopedias | #8 in Online Encyclopedias |
| Best for | Free source-based reference browsing | Schools needing structured research tools |
| Pricing model | Free | Paid |
| Starting price | Free plan | Pricing on request |
| Free plan | ✓ (best) | — |
| Free trial | — | — |
| Deployment | Cloud | Cloud |
| Platforms | Web | Web |
| Features Encyclopedia.com 2/4 · Britannica School 3/4 | ||
| Citation tools | ✓ | ✓ |
| Educator resources | Not checked yet | ✓ (best) |
| Institutional access | ✓ | ✓ |
| Mobile apps | Not checked yet | — |
| Specs | ||
| Content formats | Multimedia | Multimedia and interactive |
| Update frequency | Continuous | Continuous |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | Encyclopedia.com is a free web-based reference service for students, researchers, and general readers who need searchable encyclopedia entries and related reference material. Its collection includes encyclopedia entries, dictionaries,… Read the review → |
Britannica School is a subscription-based online encyclopedia and learning platform for PreK–12 schools, districts, libraries, and educators. Its content is organized across Early Elementary, Elementary, Middle, and High levels, giving… Read the review → |
Strengths and trade-offs
Encyclopedia.com — where it wins
- Free access to reference entries, dictionaries, biographies, and summaries
- MLA, Chicago, and APA citation generation
- Multimedia topic pages with related newspaper and magazine articles
Where it doesn't
- Web-based access is the primary listed platform
- Coverage centers on reference browsing rather than specialized research workflows
- Content printing and downloads are limited to personal use
Britannica School — where it wins
- Fact-checked content organized across four learning levels
- Strong accessibility, citation, saving, and sharing tools
- Google Classroom, Teams, Drive, LMS, and SSO integrations
Where it doesn't
- Subscription pricing requires a sales quote
- No free plan is available
- Access is web-based rather than through a mobile app
- Encyclopedia.com8.8/10 · Free plan
A free reference browser with citations, multimedia summaries, and related articles.
Try Encyclopedia.comFull verdict → - Britannica School8.2/10 · Pricing on request
Structured, accessible research content for PreK–12 schools and educators.
Explore BritannicaFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update




