Cronofy Calendar API Alternatives

Easy-Integration Messaging and Email for Software Publishers.

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Spend less time managing your day & more time enjoying it

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

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In Calendar on your Mac, subscribe to calendars published or shared by others.

Chili Piper is an intelligent calendar for Sales teams, to book their own meetings or set appointments for other teams.

Add an online booking link. Easily embed the customizable widget directly on your website. Any changes to your online scheduling, prices, or services update automatically.

The Nylas Cloud API powers your application with email, calendar & contacts features. Built-in features for better email, calendar, and contact management.

Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.

Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft.

CiraSync is a program that syncs and shares office 365 GAL contacts and calendars to smartphones.

Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.

freemium

Nylas Mail Lives is a fork of Nylas Mail.

Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.

Secure Email Gateway