| Price from | — | $10/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Plans published | 7 | 2 |
| Spec score · Language learning apps | 9.3 (#3) | 8.3 (#95) |
| Free plan | Yes | No |
| Headquarters | Poznań, Poland | Smørum, Denmark |
| Languages offered | 25 | 70 |
| Mobile apps | Yes | Yes |
| Placement test | Yes | Yes |
| Speech practice | Yes | Yes |
| Support | Technical support is offered through a contact form and support email, with in-course problem reporting available. | The Help Center offers usage guides and common answers, and directs users who need further help to its contact form. |
| What it does | SuperMemo provides language-learning courses and spaced-repetition study software for web and mobile users. | Talkio AI is a language training platform for personalized speaking practice intended to improve confidence, pronunciation, fluency, and real-world communication. |
