| Price from | $1.08/mo | $666.67/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Plans published | 3 | 3 |
| Spec score · Learning Management Systems | 7.7 (#69) | 9.1 (#4) |
| Assessments | Yes | Yes |
| Certificates | Yes | Yes |
| Free plan | Yes | No |
| Headquarters | Monkstown, County Dublin, Ireland | San Francisco, California, USA |
| Reporting | The Teacher plan includes reporting on flashcard and quiz attempts and scores, with individual or class-level views. | Administrators can review completion, assessment, engagement and content drop-off data. |