| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| iOS | Yes | — |
| Plans published | 13 | 1 |
| Spec score · Notes apps | 8.8 (#12) | 8.0 (#50) |
| Spec score · Note-taking apps | 8.6 (#47) | 7.6 (#165) |
| Free plan | Yes | Yes |
| Intended users | The maker describes Agenda as suitable for business and ideal for engineers, scientists, teachers, students, and creatives. | The maker describes Lychee as a focused notes app for people who want a clean, fast place to write. |
| Offline access | Yes | Yes |
| Organization | Projects can be grouped into categories, and users can organize notes by date, search, and create overviews from tags or saved searches. | Lychee supports natural note grouping without tags or a forced hierarchy. |
| Supported platforms | macOS,iOS,iPadOS,Apple Watch | The download page offers desktop releases for macOS, Windows, and Linux (.deb and .rpm). |
| Privacy | The maker says note data is stored on the user's computer or personal iCloud account and that it does not collect or access the information entered into Agenda. | The maker says Lychee requires no account and has no tracking, analytics, or telemetry. |
