Tine

The platform provides an integrated suite of groupware tools for companies and organizations, including calendar management, address book, email, task tracking, file storage, project time‑recording, and CRM capabilities. Each component is offered as an OCI image, allowing on‑premise deployment through a quick‑start guide or optional SaaS packages for professional hosting. The software is self‑hostable, released under AGPL‑3.0, and can be run without a subscription, though the free tier limits usage to five user accounts unless a license key is obtained.

It targets teams that need a single, customizable system to handle scheduling, communication, document sharing, and customer relationship management without relying on multiple separate applications. The solution emphasizes extensibility through add‑ons and requires administrators to manage performance, security, and high availability, especially for larger installations.

Community support is available through issue trackers, discussions, and public documentation, while commercial support is offered only with paid packages. Developers can contribute to the codebase, and a beta program grants additional users and add‑ons to active community members.