Cal.com Companion is a scheduling tool that provides native mobile apps and browser extensions to help users manage their calendar across all devices. The main purpose is to enable users to take their scheduling tool wherever they go, whether in their pocket or as a browser extension, making scheduling accessible anytime, anywhere.

The product offers mobile apps for iOS and Android, browser extensions for Chrome, Safari, Microsoft Edge, and Firefox, and desktop apps for macOS, Windows, and Linux. Key features include event types management, bookings organization, availability tracking, calendar synchronization with Google Calendar and Outlook, custom scheduling links generation, workflow automation for reminders and follow-ups, team scheduling capabilities, and automated routing of bookers to the right person.

The companion apps work by syncing with users' Cal.com accounts in real-time across all platforms. They provide seamless integration between mobile, browser, and desktop environments, ensuring that availability, bookings, and preferences are automatically synchronized regardless of the device being used.

Benefits include staying organized across all devices, effortless scheduling and customization of alerts and time zones, boosting productivity by reducing scheduling conflicts, and saving time through automated scheduling. The tool helps users manage meetings, check availability, and receive real-time updates from any location.

The target users include individuals, teams, and organizations that rely on scheduling as part of their daily work. It's ideal for freelancers managing client calls, teams coordinating meetings, and organizations handling scheduling at scale. The product integrates with existing calendars and works as an extension of the Cal.com platform.