Compare the best free and open-source alternatives to Fellow — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.
Curated by open-source.store · Updated November 2026 · 6 alternatives
| Tool | License | Platforms | Self-hosted | |||
|---|---|---|---|---|---|---|
| 32,410 | MIT | DockerLinuxmacOSWindows | Yes | Nov 2026 | Visit | |
| 9,759 | MIT | DockerLinuxmacOSWindows | Yes | Nov 2026 | Visit | |
| 7,502 | AGPL-3.0 | LinuxmacOSWindowsDocker | Yes | Nov 2026 | Visit | |
| 1,595 | MIT | DockerLinuxmacOSWindows | Yes | Oct 2026 | Visit | |
| 1,585 | MIT | LinuxmacOSWindows | No | Nov 2026 | Visit | |
| 128 | MIT | DockerLinuxmacOSWindows | Yes | Oct 2026 | Visit |