Based on our record, Baïkal seems to be more popular. It has been mentiond 22 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I'm sure there are many ways, but I used https://sabre.io/baikal/ to get a CalDAV and CardDAV server on cheap (shared, bog standard) web hosting, and then pointed Thunderbird to it. Apart from automatic syncing of contacts between devices, I can now edit my phone contacts on the desktop, which is so awesome. - Source: Hacker News / 7 months ago
I use Baikal. It's a CalDav and CardDav server which run easily on a NAS with Docker for example. Source: 11 months ago
You might want to look into https://sabre.io/baikal/ or get a true groupware mailbox, e.g. An Exchange account with M365. Source: 12 months ago
I'm using Baïkal to manage my contacts, events and tasks and I'm pretty happy with it. Source: about 1 year ago
Also look at Baikal, in addtion to Radicale. Source: about 1 year ago
Xola - Xola is an elegant and powerful online booking and distribution system. We help tour and activity providers reduce costs, grow revenue, and save time.
Radicale - The Radicale Project is a complete CalDAV (calendar) and CardDAV (contact) server solution.
Travolutionary - Travolutionary is an aggregation, reservation and distribution platform by Gimmonix, with access to hundreds of travel inventory providers across hotel, air, car and content.
SOGo - SOGo is groupware server with a focus on scalability and open standards.
Peek Pro - Peek Pro is a fastest growing appointment scheduling software specially designed for tours and activity operators to help increase their booking reaching out to large numbers of potential customers, mostly tourists.
DAViCal - DAViCal is a server for calendar sharing.