Citizendium vs Encyclopedia.com
| Citizendium | Encyclopedia.com | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | Web | Web |
| Free plan | Yes | Yes |
| Citation tools | Yes | Yes |
| Content formats | text | multimedia |
| Update frequency | not stated | continuous |
| Mobile apps | Yes |
Listed together in Best Online Encyclopedias