Wikipedia
Wikipedia: A broad, free reference resource with multilingual search and transparent article histories. Ranked #1 of 32 in Online Encyclopedias by our editors (9.4/10); pricing: Free plan; best for free, broad everyday research.
At a glance
- Editor score9.4 / 10
- PricingFree plan
- Best forFree, broad everyday research
- Free planYes
- Paid fromFree
- Citation toolsYes
- Founded2001 · San Francisco, California, USA
- Facts checked24 Sep 2026
Where it wins
- Free access across web, iOS, and Android
- Multilingual articles with inline citations and references
- Revision histories, discussions, watchlists, and notifications
Where it doesn't
- Volunteer editing can produce varied article coverage
- Offline saving and reading is available through Android
- No conventional paid plans or paid-tier feature structure
Our verdict on Wikipedia
Wikipedia is a free, multilingual online encyclopedia operated by the nonprofit Wikimedia Foundation. It serves readers who need broad everyday research across text and images, with articles written, edited, and fact-checked by a global volunteer community across more than 300 languages. Readers can search and browse articles, follow citations, review edit histories, join discussions, and contribute edits. Access is available on the web and through official iOS and Android apps.
Its strongest fit is breadth paired with editorial transparency. Inline citations and references give readers a way to follow supporting material, while article edit histories and revision review show how pages have changed. Discussion pages support collaboration around article content, and watchlists with update notifications help readers follow topics over time. The mobile apps add personalized content feeds; the Android app also supports offline saving and reading. These features make Wikipedia practical for quick reference, topic discovery, and ongoing research rather than a narrowly focused specialist database.
The pricing model is straightforward: Wikipedia is free and has no conventional paid subscription plans. That makes it accessible for individual readers, educators, and institutions, while the published structure does not divide features into paid tiers. The main trade-off is its volunteer-led collaborative model, which means readers should engage with citations, revision histories, and discussion context when evaluating an article. Choose Wikipedia for free, multilingual coverage across major platforms and continuously updated reference content. Consider another resource when you need a paid tier structure or a more narrowly controlled editorial model.
Your product? Our editors can test Wikipedia in depth and publish a review, labelled as paid · from $149/mo →
Wikipedia pricing
Wikipedia fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Citation tools | Yes |
| Educator resources | Yes |
| Institutional access | Not verified |
| Content formats | Multimedia |
| Update frequency | Continuous |
| Mobile apps | Yes |
| Deployment | Cloud, Mobile |
| Platforms | Web, iOS, Android |
| Support | Email, Community |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | wikipedia.org |
| Facts checked | 24 Sep 2026 |
Alternatives to Wikipedia
- Encyclopaedia BritannicaA fact-checked, multimedia reference service with strong classroom and accessibility tools.9.2
- Store norske leksikonA strong free reference for Norwegian-language research, learning and everyday questions.9.0
- Encyclopedia.comA free reference browser with citations, multimedia summaries, and related articles.8.8
See all Wikipedia alternatives →
Wikipedia vs the competition
- Wikipedia vs Encyclopaedia Britannica
- Wikipedia vs Store norske leksikon
- Wikipedia vs Encyclopedia.com
- Wikipedia vs Treccani
- Wikipedia vs Oxford Reference
- Wikipedia vs Baidu Baike
Compare Wikipedia with any tool side by side →
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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Wikipedia for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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