Calnode

Calnode offers a comprehensive, self-hostable solution for meeting scheduling and video conferencing. Key features include: * Integrated booking pages for appointment setting * Video call hosting directly from your infrastructure * Meeting recordings saved to your own storage * Conversational booking directly within the scheduling interface * Full data ownership and privacy with a single binary deployment This platform eliminates the need for separate subscription services by providing a lean, fast, and secure alternative. It's built as a single static Go binary with zero runtime dependencies, ensuring quick deployment and minimal resource usage. The conversational booking feature allows visitors to describe their needs in plain English, with the system understanding intent, checking availability, and confirming appointments without manual back-and-forth. Calnode prioritizes data sovereignty and privacy, featuring envelope encryption at rest and instance-per-tenant isolation. Users can connect it to any OpenAI-compatible endpoint, including local setups, ensuring that booking conversations remain private and never hit third-party models. The entire system is open-source under Apache 2.0, allowing for full auditing and customization. Ideal for individuals, small businesses, and development teams seeking to maintain complete control over their meeting data and avoid recurring subscription costs. It's especially suited for those who require a secure, auditable, and highly customizable scheduling and video conferencing tool.