Build your pixel-perfect booking experience

Seamlessly integrate scheduling into your app with customizable UI components powered by the battle-tested Cal.com infrastructure.

npx @calcom/starter-kit my-platform

Get Started

Explore the docs

The atoms

Customizable components for any scheduling workflow

Use our developer suite of atomic UI components to connect to various calendars, set availabilities, collect guest information and schedule appointments.

Booking calendar

Beautiful booking calendar with 3 view options (monthly, weekly, column).

Availability

Set repeating schedules for the times of the day and week that you want people to be able to book.

Connect to Google Calendar

Reads your availability from Google Calendars ensuring you never get double booked.

Booking form

Completely customizable forms with all multiple question types including selects, radio options, addresses, formatted phone numbers and more...

Payments

Integrate with Stripe to take payments for bookings

Fully customizable

Control every facet of the experience

Our versatile APIs and libraries let you combine the simplicity of pre-built components with the freedom of custom UIs. If you like Stripe elements, you will love Cal.com Atoms.

Explore the docs

1234567891011121314151617181920

// style with css classNames (i.e. tailwindcss) const YourPage = () => ( <Booker eventSlug="30min" customClassNames={{ bookerContainer: "bg-[#EFEDEB] font-serif !border-[#000] border", datePickerCustomClassNames: {{ datePickerDatesActive: "!bg-[#8F999766] !rounded-none", }} availableTimeSlotsCustomClassNames: {{ availableTimeSlotsHeaderContainer: "!bg-[#EFEDEB]", availableTimes: "!bg-[#8F999766]", }} }} />);

Get started

Get started with Cal Atoms

Start integrating a fully compliant scheduling workflow with only a few lines of code.

Integrate

For now Cal Atoms can be used with react.js. Once installed, you can use the components in your client-side application.

import { CalProvider, Booker } from "@calcom/atoms";export default function App() { return ( <CalProvider accessToken="30AadwEContactSalesToGetAKey42069"> <Booker username="jane-doe" eventSlug="weekly-sync" /> </CalProvider> );}

Customize

Each Atom can be fully configured to match your brand.

Primary color

Radius

Background

FFFFFFE6E7E4

Text color

171717FFFFFF

Collect

Once your Atom has been integrated and styled, you can start accepting bookings!

Event was scheduled

We emailed you and the other attendees a calendar invitation with all the details.

What

Design Workshop

When

Friday, 16 June 2022

9:00 am – 10:00 am (Europe/Dublin)

Feature & Benefits

Secure, compliant and fully customizable

Cal atoms were designed to simplify the process of building compliant scheduling workflows. They're flexible, secure and fully compliant under HIPAA, etc.

Fully compliant and secure

Cal atoms are fully compliant with standards like HIPAA, SOC2 and GDPR.

Infinitely customizable

Choose the Atoms you need and match them to the look and feel of your site with CSS-level styling.

Easy integration

Cal Atoms simplifies the integration process, allowing developers to seamlessly add powerful scheduling capabilities within hours, not weeks.

Multiple components

Whether you're taking guest information or payment details, there's an Atom for it.

Reliable and scalable

Cal Atoms are built on the rock-solid scheduling foundation of Cal.com. We've scheduled millions of bookings to date.

Translation support

Support multiple languages by passing a translations object to any Cal Atom

Fundamentally configurable

Configure errors, breakpoints and loading states using a simple API.

Developer friendly

Cal.com was built by developers, for developers. Our comprehensive docs and developer resources make integration a breeze

4afgSHaFjxh6ldky0asdfnchg9dsBczFysuhdDhBksuYds6GhfsdfhtyukwrryjMbXs557sdtykyli23457y,nasdrgpoii2345fxxcbhr3h6K

7HjbnF6dhFJ7vnsgx6FH8doepdF6ietyfh78hdgntdfghb6BFGdnZvweryerqn6HFbYHfnghbHnbc3ysad0p023iopeuk8945tffy62v5X

hf7reDSFGtdsKnfyjervNqwsdtthy4cvbtyilX76nmffvbgja7fgsdnsdfg7DNfnHnagaweryasdqszxxnvmFmCn5z7878964xP

jddh6BChdxA34aashFjy98dfaqwerjaexczrgwrtysDdousfgkn7dasdflGpd34kIwrtwertn2bhvgandgteBDsf35Jv67Nbg7Ov

<XbvC6Chf7xerasqrzXeDSFGtdCBshdtyjewerthggdTFwryuk67dnknfsfgjnuil57>qwer</XbvC6Chf7xerasqrzXeDSFGtdCBshdtyjewerthggdTFwryuk67dnknfsfgjnuil57>ghwqeV5HvcaqWjg8990dzsQewzCb

0fahvn6fxsadfasfsxascxxkgj8yh65mBKGkshrtyukwwerylXoPhggtasshdfgsjT543sbhbVNMCPjgfSOvL8kvYzc

7HjvnDuIxp87tasw345adfertyjasdfYReqWasdfcvn7JFGlsk9dmaCXdSaqPzs46xcvhktyirtyfg467xxv7nBHUnfv

hNBgd5JBK87MvnXzrrhhytyjuiolyyfj8Pkgj60dfFzaawdqwet578o0[r,tus4wEshwxn28nbhjsd8nfFgnbZ90db