Best Online Encyclopedias in 2026
Updated
31ranked
0free plans on this page
11 Oct 2026last checked
Input list Online Encyclopedias 6 channels on this page · 21 of 48 spec lines stated by the makers
Ch Tool Free planPaid fromCitation toolsEducator resourcesInstitutional accessContent formatsUpdate frequencyMobile apps Spec sheet Score
26 Britannica Kids Free planNoPaid fromCitation toolsEducator resourcesInstitutional accessContent formatsmultimediaUpdate frequencyMobile apps 2/8spec lines stated 6.5
27 Credo Reference Free planPaid fromCitation toolsYesEducator resourcesYesInstitutional accessYesContent formatsmultimedia and interactiveUpdate frequencyMobile appsNo 5/8spec lines stated 6.5
28 Britannica Library Free planNoPaid fromCitation toolsYesEducator resourcesYesInstitutional accessYesContent formatsmultimedia and interactiveUpdate frequencycontinuousMobile appsNo 7/8spec lines stated 6.3
29 Citizendium Free planYesPaid fromCitation toolsYesEducator resourcesInstitutional accessContent formatstextUpdate frequencyMobile apps 3/8spec lines stated 6.3
30 Wikiwand Free planYesPaid fromCitation toolsEducator resourcesInstitutional accessContent formatstext and imagesUpdate frequencyMobile apps 2/8spec lines stated 6.2
31 Encyclopedia of Korean Folk Culture Free planYesPaid fromCitation toolsEducator resourcesInstitutional accessContent formatstext and imagesUpdate frequencyMobile apps 2/8spec lines stated 5.6
Compare all 6 in a table
| # | Tool | Score | Free plan | Paid from | Citation tools | Educator resources |
|---|---|---|---|---|---|---|
| 26 | Britannica Kids | 6.5 | No | |||
| 27 | Credo Reference | 6.5 | Yes | Yes | ||
| 28 | Britannica Library | 6.3 | No | Yes | Yes | |
| 29 | Citizendium | 6.3 | Yes | Yes | ||
| 30 | Wikiwand | 6.2 | Yes | |||
| 31 | Encyclopedia of Korean Folk Culture | 5.6 | Yes |