cal.comScheduling infrastructure for absolutely everyone.

cal.com

Cal.com is an open-source scheduling infrastructure platform that serves as a self-hosted alternative to Calendly. It gives users complete control over their scheduling data, workflows, and appearance with white-label capabilities and API-driven architecture designed for custom deployments.

Key Features

• Self-Hosted & Cloud Options : Deploy on your own infrastructure or use Cal.com's hosted solution with full data ownership
• White-Label Design : Customize the platform to match your brand and deploy on your own domain
• API-First Architecture : Build custom integrations and automate scheduling workflows programmatically
• Multi-Calendar Integration : Connect with popular calendar services and manage all scheduling from one place

Use Cases

• Business Meetings & Consultations : Schedule professional appointments with clients and colleagues
• Educational Services : Manage office hours, seminars, and class scheduling
• Wellness & Lifestyle : Coordinate yoga classes, fitness sessions, and personal appointments
• Team Coordination : Streamline internal meeting scheduling and resource allocation

Who Is It For

Cal.com is built for organizations and individuals who need scheduling flexibility beyond standard tools—from small businesses and freelancers to enterprises requiring self-hosted solutions, custom branding, and control over their scheduling infrastructure.