Embed the world’s most high performance, scalable scheduling API

Choose the most reliable scheduling API for your software, with 99.99% uptime. Built to perform at scale.

Woman with a laptop placing a meeting request onto her calendar. Circles around her with logos for Gmail, Apple and Microsoft calendar providers.

Thousands of global brands use Cronofy

Designed to make complex simple

High performance teams like Hired and GoDaddy book complex meetings in minutes with Cronofy. Empower your users with fast simple scheduling even for complex meeting use cases.

Sequenced/recurring events

Schedule sequenced or recurring meetings in just a few clicks

Multi-player meetings

The API allows users to schedule multi person meetings in minutes

Enterprise-ready onboarding

Authorize access to the calendars of one or multiple domains in one go.

“Cronofy's APIs are perfect for growing businesses. We’ve processed thousands of loans; that's a lot of information. Cronofy has been able to adapt to the increase in traffic with ease, so it hasn't had a detrimental impact on anything. It’s a truly agile tool!”
Richard Betteridge
Solutions Architect, Mortgage Advice Bureau

The scheduling API with 99.99% uptime

Choose the platform that’s scheduling hundreds of millions of meetings for the world’s fastest growing companies. Cronofy is the world’s most reliable scheduling API provider built to perform at scale.

Unlimited free trial

Sign up to a developer account and try out our APIs for free.

Multi-player meetings

Clear documentation created by developers to make implementation simple.

Superb support

Our developer-led support team are always on hand to help.

High performers



Online appointment scheduling category



"Their service, communication, and support have been consistently great and some of the best I've interacted with"
"Everything you need to build scheduling features that suit dynamic business needs"
"Scheduling automation is notoriously challenging but Cronofy makes it simple"

Integrates with leading video conferencing services

Our users' privacy comes first

We built Cronofy with security in mind. Science, Medical and legal teams schedule with Cronofy’s privacy-first technology.

Users even have the power to choose where their data is hosted with our international data centers.

Learn more about security