Baïkal
Lightweight CalDAV and CardDAV server based on sabre/dav.
Baïkal vs SabreDAV
Two self-hosted Calendar & Contacts apps, compared on the facts we track: GitHub popularity and activity, license, language, Docker images and a rough hosting estimate.
Side by side
| Baïkal | SabreDAV | |
|---|---|---|
| Description | Lightweight CalDAV and CardDAV server based on sabre/dav. | CardDAV, CalDAV, and WebDAV framework and server. |
| GitHub stars | 3,366 | 1,727 |
| Forks | – | – |
| Open issues | – | – |
| Commits (12 months) | 26 | 69 |
| Last activity | 2026-11-03 | 2026-11-01 |
| Latest release | 0.13.0 (2026-10-19) | 4.7.1 (2026-07-07) |
| Maintenance health | Active | Active |
| License | GPL-3.0 | MIT |
| Language / platform | PHP | PHP |
| Docker Hub image | – | – |
| Docker pulls | – | – |
| Est. server size | ~1 GB, 1 vCPU | ~1 GB, 1 vCPU |
| Est. hosting from | $5/mo | $5/mo |
| Categories | Calendar & Contacts | Calendar & Contacts |
| Links | Website · Source | Website · Source |
What the numbers say
- Baïkal is more popular on GitHub: 3.4k stars vs 1.7k for SabreDAV.
- SabreDAV had more commits in the last 12 months (69 vs 26).
- Baïkal published a release more recently (0.13.0 on 2026-10-19; SabreDAV's latest is 4.7.1 on 2026-07-07).
- Baïkal is licensed under GPL-3.0, SabreDAV under MIT. SabreDAV's license is permissive; Baïkal's is copyleft (changes you distribute must stay open).
- Both are written in PHP.
Summary: Baïkal leads on GitHub popularity; SabreDAV leads on commit activity. The right choice depends on the features you need — read both project descriptions and docs.
This summary is generated from GitHub, Docker Hub and awesome-selfhosted data as of 2026-11-05. It does not rate features or quality.
Frequently asked questions
Is Baïkal or SabreDAV more popular?
Baïkal has more GitHub stars (3,366 vs 1,727 for SabreDAV, as of 2026-11-05). Stars measure interest, not quality.
Which is more actively maintained, Baïkal or SabreDAV?
SabreDAV had more commits over the last 12 months (69 vs 26). The last recorded activity was 2026-11-03 for Baïkal and 2026-11-01 for SabreDAV. Our health labels: Baïkal is “Active”, SabreDAV is “Active”.
What licenses do Baïkal and SabreDAV use?
Baïkal: GPL-3.0. SabreDAV: MIT. SabreDAV's license is permissive; Baïkal's is copyleft (changes you distribute must stay open).
Can I run Baïkal and SabreDAV with Docker?
We did not detect a Docker Hub image for either app. Check each project's documentation for install options.
Read more
SabreDAV
CardDAV, CalDAV, and WebDAV framework and server.
Browse all self-hosted Calendar & Contacts apps.