Encyclopedia.com
6.6#4 in online encyclopediasFree planFree planWeb
VisitEncyclopedia.com vs World Book Online
World Book Online
6.4#9 in online encyclopediasFrom $250 a yearAndroidiOSWeb
VisitWhat both publish
| Fact | Encyclopedia.com | World Book Online |
|---|---|---|
| Support | The feedback page says users can submit a form but warns that the company cannot respond to all feedback. | World Book provides technical tutorials for SSO integrations, subscription administration, home access, system requirements, and usage reports. |
Encyclopedia.com plans
- FreeFree
World Book Online plans
- World Book Online Annual Subscription$250 a year
Pick Encyclopedia.com if…
Encyclopedia.com suits readers looking for reference entries and topic summaries across a broad collection of encyclopedias and books. Its terms restrict use to personal activities and prohibit systematic downloading or scraping without permission.
Pick World Book Online if…
World Book Online is intended for pre-K through high school learners and can be used in classrooms and libraries. Its range of early-learning activities and student research tools may suit different school-age learning needs.