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Personal scheduling made simple

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Documentation for the Cal.com platform

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Build your pixel perfect booking experience with our Cal Atoms API

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Build your own scheduling app with our starter kit

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Build your own integrations with our public API

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Integrate with your favorite apps

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Schedule events with multiple participants

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Need to learn more about our system? Check the help docs

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Embed Cal.com into your website

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Schedule time off with ease

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Accept payments for bookings

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Schedule recurring events

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Meet with clients in minutes

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Seamlessly book meetings with multiple people

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Get notified when something happens

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Sign in

Get started

Solutions

By team size

For Individuals

Personal scheduling made simple

For Teams

Collaborative scheduling for groups

For Enterprises

Enterprise-level scheduling solutions

For Developers

Powerful features and integrations

By use case

Recruiting

Sales

HR

Education

Support

Healthcare

Telehealth

Marketing

Enterprise

Developer

Developer Documentation

Documentation for the Cal.com platform

API

Build your own integrations with our public API

Platform

Build your pixel perfect booking experience with our Cal Atoms API

Starter Kit

Build your own scheduling app with our starter kit

Resources

API

Build your own integrations with our public API

App Store

Integrate with your favorite apps

Collective Events

Schedule events with multiple participants

Help Docs

Need to learn more about our system? Check the help docs

Embed

Embed Cal.com into your website

Out Of Office

Schedule time off with ease

Payments

Accept payments for bookings

Recurring Events

Schedule recurring events

Blog

Stay up to date with the latest news and updates

Instant Meetings

Meet with clients in minutes

Dynamic Group Links

Seamlessly book meetings with multiple people

Webhooks

Get notified when something happens

Templates

Pricing

Blog

Insights on scheduling, productivity, and building open software

Explore product updates, scheduling strategies, and engineering deep dives from the team building Cal.com, the open-source infrastructure for booking and automation.

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Evergreens

Aug 28, 2025

What is round robin scheduling? Learn how to use round robin for efficient scheduling for teams

Round robin scheduling is a method used to evenly distribute tasks or appointments among a team, ensuring fairness and efficiency. It’s commonly used in industries like sales, customer support, and healthcare to manage workloads and optimize team performance. In this guide, you’ll learn what round robin scheduling is, how it works, its benefits, and how to set it up for your team with tools like Cal.com.

By

Cédric van Ravesteijn

#

Product features

Aug 28, 2025

What is round robin scheduling? Learn how to use round robin for efficient scheduling for teams

Round robin scheduling is a method used to evenly distribute tasks or appointments among a team, ensuring fairness and efficiency. It’s commonly used in industries like sales, customer support, and healthcare to manage workloads and optimize team performance. In this guide, you’ll learn what round robin scheduling is, how it works, its benefits, and how to set it up for your team with tools like Cal.com.

By

Cédric van Ravesteijn

#

Product features

Aug 20, 2025

Manage your scheduling privately with Cal.com's private links expiration options

In the fast-paced world of online scheduling, flexibility is key. Cal.com’s updated private links feature offers you more control over how long your links stay active, making it ideal for limiting who has access to your booking page and for managing special offers or exclusive invites. Here's how these new expiration settings can help you keep your scheduling organized and secure.

By

Cédric van Ravesteijn

#

Product features

Aug 15, 2025

Cal.com v5.6 - Advanced private links, Round-robin groups, API V1 deprecation announcement, and more...

Hello, welcome to this month’s feature update! This month, we’ve focused on a few key areas to improve your experience:

By

Portrait image of Milos Puac

Milos Puac

#

Updates

Cal.com event settings showing the 'Limits' tab with options to set buffer time before and after events, allowing users to block time before and after appointments.

Aug 13, 2025

What is buffer time? Learn how to use buffer times in scheduling

Buffer time is a powerful feature in scheduling that can help you manage your calendar more effectively. Whether you're preparing for a meeting, traveling between appointments, or taking a break to reset, buffer time ensures that your schedule runs smoothly. In this guide, we’ll cover everything you need to know about buffer time, its benefits, and how to use it to improve your productivity.

By

Cédric van Ravesteijn

#

Product features

Image showcasing the Cal.com logo and a title for 7 tactics to master calendar scheduling

Jul 29, 2025

Master calendar scheduling: 7 tactics to elevate your team with Cal.com

Manual calendar coordination costs your team valuable time. It leads to double bookings, endless email threads, and frustrated clients. Cal.com is the open-source scheduling solution that enables you to automate meetings and centralize your calendar infrastructure, finally putting an end to chaos.

In this guide, you will learn seven actionable tactics that will transform the way your team schedules, books, and collaborates without technical headaches.

Some of the key benefits include reducing administrative time by 67 percent, boosting attendance rates with automated reminders, and eliminating scheduling friction for your entire organization.

If you are ready to put an end to calendar confusion, let’s start by examining the real cost of poor scheduling.

By

Cédric van Ravesteijn

#

Use cases

Jul 15, 2025

Cal.com v5.5 - Phone-based bookings, restriction schedule, embed caching & more...

Hello, welcome to this month’s feature update! This month, we’ve focused on a few key areas to improve your experience:

By

Cédric van Ravesteijn

#

Updates

Jul 12, 2025

Finding and fixing O(n²) performance bottlenecks: Lessons from Cal.com's algorithm optimizations

A deep dive into how we detected, analyzed, and optimized poorly performing algorithms in a real production codebase.

By

Keith Williams

#

Engineering

Jun 25, 2025

Use Cal.com and Slack to alert your sales team about high-value leads

Never miss an important lead again. With Cal.com and Slack working together, your sales team can get instant alerts when high-value prospects book a meeting.

By

Cédric van Ravesteijn

#

Apps

Jun 23, 2025

6 apps to speed up the hiring process for recruiters

The hiring process is competitive - and time matters. These six apps, including tools from the Cal.com App Store, help recruiters schedule faster, collaborate better, and close roles sooner.

By

Cédric van Ravesteijn

#

Apps

Cal.com® and Cal® are a registered trademark by Cal.com, Inc. All rights reserved.

Our mission is to connect a billion people by 2031 through calendar scheduling.

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Need Help? support@cal.com or visit cal.com/help.

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Cal.com® and Cal® are a registered trademark by Cal.com, Inc. All rights reserved.

Our mission is to connect a billion people by 2031 through calendar scheduling.

English
Logo

Need Help? support@cal.com or visit cal.com/help.

Solutions

Self-hosted

SaaS Hosting

Docs

Cal.ai - AI Phone Agent

Enterprise

Platform

Routing

Cal.com Atoms

Unified Calendar API

Desktop App

FAQ

Enterprise API

Github

Docker

Use Cases

Sales

Marketing

Talent Acquisition

Customer Support

Higher Education

Telehealth

Professional Services

Hiring Marketplace

Human Resources

Tutoring

C-suite

Law

Resources

Affiliate Program

Help Docs

Blog

Teams

Embed

Recurring events

Developers

OOO

Workflows

Instant Meetings

App Store

Requires confirmation

Payments

Video Conferencing

Cal.com vs Calendly

Company

Jobs

About

Open Startup

Support

Privacy

Terms

License

Security

Changelog

Cal.com® and Cal® are a registered trademark by Cal.com, Inc. All rights reserved.

Our mission is to connect a billion people by 2031 through calendar scheduling.

English
Logo

Need Help? support@cal.com or visit cal.com/help.

Solutions

Self-hosted

SaaS Hosting

Docs

Cal.ai - AI Phone Agent

Enterprise

Platform

Routing

Cal.com Atoms

Unified Calendar API

Desktop App

FAQ

Enterprise API

Github

Docker

Use Cases

Sales

Marketing

Talent Acquisition

Customer Support

Higher Education

Telehealth

Professional Services

Hiring Marketplace

Human Resources

Tutoring

C-suite

Law

Resources

Affiliate Program

Help Docs

Blog

Teams

Embed

Recurring events

Developers

OOO

Workflows

Instant Meetings

App Store

Requires confirmation

Payments

Video Conferencing

Cal.com vs Calendly

Company

Jobs

About

Open Startup

Support

Privacy

Terms

License

Security

Changelog