Citizendium vs Encyclopaedia Britannica
| Citizendium | Encyclopaedia Britannica | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | Web | Web |
| Free plan | Yes | |
| Citation tools | Yes | Yes |
| Content formats | text | multimedia and interactive |
| Update frequency | not stated | not stated |
| Educator resources | Yes | |
| Institutional access | Yes |
Listed together in Best Online Encyclopedias