Solutions

Enterprise

Cal.ai

Developer

Resources

Pricing

Sign in

Get started

Sign in

Get started

Solutions

Solutions

By team size

For Individuals

Personal scheduling made simple

For Teams

Collaborative scheduling for groups

For Organizations

Larger teams scheduling for more control & security

For Enterprises

Enterprise-level scheduling solutions

By use case

Recruiting

Sales

HR

Education

Support

Healthcare

Telehealth

Marketing

Try Cal.ai now!

Supercharged scheduling with AI-powered calls

Enterprise

Developer

Developer Documentation

Documentation for the Cal.com platform

API

Build your own integrations with our public API

Scheduling Components

Use our react atoms to add scheduling to your app

Create OAuth Client

Integrate Cal.com using OAuth

Resources

Font: Cal Sans UI & Text

Our own variable typeface for user interface design

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

Workflows

Automate scheduling and reminders

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

Cal.ai

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.

All categories

Case studies

Engineering

Updates

Apps

Product features

Use cases

Evergreens

Search article…

Double Booking: What is it and How to Stop it for Good

Jul 16, 2026

Double Booking: What It Is and How to Stop It for Good (2026)

It’s 2:00 PM, and you have a customer coming in; at the same time, you notice a client call is also marked at 2:00 PM on your calendar. What do you do? In both scenarios, you have to make someone wait or reschedule. Both solutions are less than ideal and even unprofessional. This leads to frustrations and a serious hit to your reputation. However, this isn’t some unpreventable act of god; this problem, also known as double booking, can be easily avoided.

By

Cédric van Ravesteijn

#

Use cases

Double Booking: What is it and How to Stop it for Good

Jul 16, 2026

Double Booking: What It Is and How to Stop It for Good (2026)

It’s 2:00 PM, and you have a customer coming in; at the same time, you notice a client call is also marked at 2:00 PM on your calendar. What do you do? In both scenarios, you have to make someone wait or reschedule. Both solutions are less than ideal and even unprofessional. This leads to frustrations and a serious hit to your reputation. However, this isn’t some unpreventable act of god; this problem, also known as double booking, can be easily avoided.

By

Cédric van Ravesteijn

#

Use cases

Jul 16, 2026

7 Best Room Booking Software | Cal.com

These are the top two tools that stand out in our room booking software list.

  • Best for booking both the rooms and the meetings they hold: Cal.com.  Add each room as its own account and collective event types check the room and the host together, while routing forms, round-robin, and automated reminders handle the meetings themselves, free forever.

  • Best for managing the rooms themselves: Skedda.  Interactive floor plans, the deepest booking rules engine in the category, and check-in with auto-release, all on published per-space pricing with unlimited users.

By

Cédric van Ravesteijn

#

Jul 16, 2026

10 Best Plumbing Scheduling Software | Cal.com

Two tools lead our ranking of the best plumbing scheduling software, and they fix different problems:

  • Best for customer self-booking across businesses of all sizes: Cal.com. It routes each job to the right plumber by zip code or skill, keeps Google, Outlook, and Apple calendars in sync, and texts confirmations automatically, all on a free plan.

  • Best for established companies running 20 or more trucks: ServiceTitan. It picks the best time and technician to cut drive time, controls how much of each job type the calendar takes on by season, and tracks every truck live on one dispatch board.

By

Cédric van Ravesteijn

#

Jul 15, 2026

Changelog: Cal.com v6.7 - Cal.com Notes, Cal Pay, Private Event Notes & 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

Jul 13, 2026

7 Best Dental Scheduling Software | Cal.com

Ask any dental front desk what eats their day and the answer is almost always the same: the phone. Patients call to book, call to reschedule, call to confirm, and half of them are trying to reach you after you have already closed. Meanwhile the schedule has gaps that never get filled, hygiene columns collapse when someone cancels, and a stray double booking sends two patients to the same chair.

By

Cédric van Ravesteijn

#

Jul 13, 2026

5 Best Class Scheduling Software | Cal.com

Running a training business means living inside a schedule. Between recurring classes, limited seats, instructor availability, and last minute cancellations, keeping every session full without double booking anyone is a job on its own. Spreadsheets and back and forth emails do not scale, and every empty seat or no-show is lost revenue.

By

Cédric van Ravesteijn

#

Jul 13, 2026

7 Best Resource Scheduling Software | Cal.com

As a team grows, the hardest thing to keep track of is not the work itself. It is the people. Who is free next week? Who is already booked solid? Which project is quietly overloading one person while another sits idle? Resource scheduling software exists to answer those questions before they turn into missed deadlines, blown budgets, and burnout.

By

Cédric van Ravesteijn

#

Jul 13, 2026

5 Best Financial Services Scheduling Software | Cal.com

The right financial services scheduling software does more than book a slot. It qualifies the prospect, routes them to the correct advisor, syncs the details into your CRM, and protects the billable hours you would otherwise lose to phone tag and bad-fit meetings. For a wealth management firm, every unqualified discovery call is time taken away from clients who actually meet your minimums.

By

Cédric van Ravesteijn

#

8 Best Scheduling Software for Freelancers  Hero Image

Jul 8, 2026

8 Best Scheduling Software for Freelancers in 2026 Ranked

You lose a prospect every time a discovery call turns into five emails about time zones. You lose a paid hour every time a client no-shows on a consultation you blocked your morning for. And you lose your evening every time you copy your availability into yet another email instead of working. This is the tax freelancers pay for not having the right booking app, and it adds up fast when you are the one running sales, delivery, and admin by yourself.

By

Cédric van Ravesteijn

#

Evergreens

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

Downloads

iPhone

Android

Chrome

Safari

Edge

Firefox

MacOS

Windows

Linux

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

Solutions

iOS/Android App

Self-hosted

Pricing

Docs

Cal.ai - AI Phone Agent

Enterprise

Integrate Cal.com

Routing

Cal.com Atoms

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

Cal Fonts

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

Get a demo

Talk to sales

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

Downloads

iPhone

Android

Chrome

Safari

Edge

Firefox

MacOS

Windows

Linux

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

Solutions

iOS/Android App

Self-hosted

Pricing

Docs

Cal.ai - AI Phone Agent

Enterprise

Integrate Cal.com

Routing

Cal.com Atoms

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

Cal Fonts

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

Get a demo

Talk to sales

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

Downloads

iPhone

Android

Chrome

Safari

Edge

Firefox

MacOS

Windows

Linux

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

Solutions

iOS/Android App

Self-hosted

Pricing

Docs

Cal.ai - AI Phone Agent

Enterprise

Integrate Cal.com

Routing

Cal.com Atoms

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

Cal Fonts

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

Get a demo

Talk to sales