calcom/cal.com

A powerful scheduling infrastructure that gives you full control over your calendar management. This open-source platform enables customizable booking workflows, integrations with popular calendar services, and complete data ownership.

Screenshot of cal.com website

Revolutionizing Calendar Management with Advanced Scheduling Infrastructure

Take control of your scheduling needs with a powerful open-source platform that puts you in charge of your calendar management. This innovative solution delivers enterprise-grade scheduling capabilities while keeping your data private and workflows customizable.

Key Features and Capabilities

Complete Calendar Control

Unlike traditional scheduling tools, this platform gives you full ownership of your scheduling infrastructure. Manage your calendar data on your own terms, with the flexibility to host the solution on your infrastructure or use the hosted version. The platform seamlessly integrates with popular calendar services while maintaining data privacy and security.

Powerful Integration Ecosystem

Connect your scheduling workflow with leading business tools and services:- Calendar integrations with Google Calendar, Microsoft Office 365, and Zoom- Video conferencing through Daily.co, Zoom, and other providers- CRM synchronization with HubSpot, ZohoCRM, and Pipedrive- Communication tools including SendGrid for email and Twilio for SMS notifications

Enterprise-Ready Features

Built for organizations of all sizes with advanced capabilities:- Team scheduling and resource management- Custom booking workflows and automation- White-label deployment options- API-driven architecture for extensibility- Multi-language support with over 25 localizations

Robust Security and Privacy

Keep your scheduling data secure with:- Self-hosted deployment options- Data ownership and control- Configurable Content Security Policy- Enterprise-grade authentication- Custom privacy settings

Technical Excellence

Modern Technology Stack

Built with cutting-edge technologies for optimal performance:- Next.js for robust frontend development- tRPC for type-safe API communication- React.js for dynamic user interfaces- Tailwind CSS for modern styling- Prisma for reliable database management

Developer-Friendly Architecture

The platform prioritizes developer experience with:- Clear API documentation- Extensive integration options- Active community support- Regular updates and improvements- Comprehensive deployment guides

Business Value

Operational Efficiency

Streamline your scheduling operations:- Automated booking workflows- Reduced administrative overhead- Integrated communication systems- Centralized calendar management- Team coordination tools

Cost-Effective Solution

Maximize your investment with:- Open-source core functionality- Scalable infrastructure- Flexible deployment options- Customizable features- Community-driven development

Future-Proof Platform

Stay ahead with continuous innovation:- Regular feature updates- Security improvements- Performance optimizations- New integration options- Community contributions

Getting Started

Begin transforming your scheduling workflow with these steps:1. Choose your deployment method (self-hosted or cloud)2. Configure your calendar integrations3. Customize your booking workflows4. Set up team access and permissions5. Launch your scheduling system

Experience the power of advanced scheduling infrastructure that grows with your needs while maintaining complete control over your calendar management. Whether you're an individual professional or an enterprise organization, this platform delivers the tools and flexibility you need for efficient scheduling operations.