iCal Alternatives

Spend less time managing your day & more time enjoying it

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

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.

Visit website paid $19.5 / Monthly (Pro)

Calendar is a time-management web application by Microsoft.

Fantastical, the Mac calendar app you'll enjoy using. Quickly create new events with natural language input and more.

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

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

Cloud-based calendaring using capability URL, application developed in Zurich, Switzerland.

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.

Helps users prioritize their work and personal calendars

A simple calendar with events (optional recurring and reminders), week numbers and a customizable...

Open Source

Cozi | Must-have app for the modern family