Cronofy alternative

Aurinko helps product teams build modern in-app integrations.

Set your team for success with an API platform that focuses on workspace integrations and goes beyond calendar connectivity and scheduling.

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Unified Mailbox APIs

Calendar API

CRUD, Free/busy, availability/scheduling.

Calendar API

Recurring events CRUD.

Email API

Attachments, labels, drafts, delayed send.

Contacts API


Booking API

Free/busy, booking profiles.

Availability profile API

Availability per booking profile.

Pre-built scheduler UI widget

Followup robot

Drip rules API

Automatic email followups

In-app integrations

Backend API

For backendless apps and addons.

Addons API

For Gmail, Outlook, Teams, Zoom, Webex apps.

Unified bot framework

For Microsoft Teams, Google Workspace, Slack, Webex, Zoom bots.

CRM, ERP, PM integrations

Virtualized CRM API

Salesforce, SugarCRM, Hubspot, Salesflare, Teamwork, Netsuite, Eclipse.


Pre-built CRM/PM sync logic

Email logging, and calendar, contacts, tasks syncing.

Pre-built Gmail, Outlook addons

Surface and edit CRM data, log email, log event.

to start building?

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