Citizendium vs Nationalencyklopedin
| Citizendium | Nationalencyklopedin | |
|---|---|---|
| Free plan | No | |
| Free trial | Yes | |
| Paid from | SEK 49.17/mo | |
| Platforms | Web | Web |
| Free plan | Yes | No |
| Citation tools | Yes | Yes |
| Content formats | text | multimedia |
| Update frequency | not stated | continuous |
| Educator resources | Yes | |
| Institutional access | Yes | |
| Mobile apps | No |
Listed together in Best Online Encyclopedias