Integrate fully customizable scheduling for your users
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Availability API
White-labeled scheduling control at scale
Create custom scheduling experiences, unifying calendar availability across multiple calendar providers.
The Cronofy Availability API powers the scheduling of hundreds of B2B SaaS apps and marketplaces, and has done for years.
You get buffer times, scheduling quotas, multi-part meetings and a host of other capabilities that we've built to serve the most demanding scheduling use cases.
Calendar API
Reliable, real-time calendar synchronization
The foundation of Cronofy's service is our calendar sync engine for handling the complexity of different calendar providers.
You get the confidence of reliable, real-time updates. So you can focus on building the features that make your product different.
Every plan comes with a 99.99% uptime guarantee so you know that you can rely on us.
UI Elements
Fast-track development and customization
Cronofy's suite of UI Elements are designed to be embedded directly into your application. They provide you with pre-built UI to do things like selecting a slot, managing working hours and reviewing team availability.
They don't use iframes but instead sit directly in the DOM of your web app. Meaning that you can easily customize the styling to create your own, white-label experience. Supporting over 18 languages.
Track accepts and declines with smart ICS attachments
Smart Invites from Cronofy give you complete tracking of your ICS attachments and they get auto added to people's calendars.
We're independently certified, GDRP & HIPAA compliant
Calendars can contain both personally and commercially sensitive data. Anyone processing that data needs to be operating with the highest level of security and privacy controls.
Cronofy has taken this a stage further. Our unique sync engine acts as a secure proxy between your application and your customer's calendar data. You choose the level of access that you need.
For example we can mask everything except the free busy information needed to make scheduling decisions, yet still allow your app to create bookings and have full edit control over just those events.
Host your users' data in the right region for them
Cronofy operates six independent data centers so you can choose the location that meets your customers' needs.
We believe that data security and location controls should be available to anyone so you can operate in one or all six on any of our API pricing plans for no extra charge.
Create a developer account and start scheduling
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