| Price from | Free | £9.99/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 1 | 7 |
| Spec score · AI Detection Software | 9.0 (#4) | 7.7 (#25) |
| Integrations | The MCP server can be used with Claude Desktop, Claude Code, or another MCP client. | The maker's comparison guide states Is It AI? has no LMS integration yet and runs in a browser. |
| Privacy | Text inference runs on the user's hardware; the repository says the only network call is the initial model download. | The maker says submitted text is processed and immediately discarded, is not retained, and is not used to train models. |
| Purpose | AI Detect is an open-source tool that scores writing sentence by sentence for likely AI-generated text. | Is It AI? screens written work for AI risk for teachers, tutors, schools, and students. |
| Support | The repository says users give up a support contract and polished dashboard when choosing this local tool. | Teacher Lite includes email support, while Teacher Pro and Whole School include priority support. |