Calendar Built Into Email
Full calendar built into your email client. Schedule meetings, manage events, and connect Google Calendar, Outlook, and iCloud. See everything in one view.
Which email clients have a built-in calendar?
Icebox includes a full-featured calendar directly in your email app—no switching tabs or apps needed. Connect Google Calendar, Outlook, iCloud, and other CalDAV calendars to see all your events in one unified view. Schedule meetings, detect calendar invites in emails, and manage your time without leaving your inbox.
Complete Calendar in Your Inbox
Manage your schedule without switching apps
Unified Calendar View
See all your calendars in one place with color coding and smart filtering
Multi-Calendar Sync
Connect Google Calendar, Outlook, iCloud, and CalDAV calendars
Smart Scheduling
AI suggests optimal meeting times based on your availability
Meeting Detection
Automatically detect and add calendar invites from emails
Smart Reminders
Get intelligent reminders before meetings and events
Booking Links
Create shareable links for others to book time on your calendar
How Icebox Compares
Calendar built in vs. separate apps
| App | Calendar | In Same App | Multi-Calendar Sync |
|---|---|---|---|
| Gmail | check_circle | cancel | check_circle |
| Outlook | check_circle | cancel | check_circle |
| Superhuman | cancel | cancel | cancel |
| Apple Mail | check_circle | cancel | check_circle |
| Icebox Best Value | check_circle | check_circle | check_circle |
Frequently Asked Questions
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Ready to unify your inbox and calendar?
Join thousands who've ditched app switching.