Baïkal is described as 'Cal and CardDAV server' and is an app in the Office & Productivity category. There are seven alternatives to Baïkal for a variety of platforms, including Linux, Windows, Self-Hosted solutions, Mac and Online / Web-based. The best alternative is Radicale, which is both free and Open Source. Other great apps like Baïkal are SOGo (Freemium, Open Source), HRCloud2 (Free, Open Source), DAViCal (Free, Open Source) and Xandikos (Free, Open Source).
A full-featured home-hosted Cloud Drive & Personal Assistant. Convert files, create archives, scan for viruses, perform OCR on images or documents, stream media, edit images and more! Compatible with HRC2 Apps!.