Your AI Scheduling Co‑pilot

The All-In-One Calendar, Task Manager and Scheduling Assistant for Mac, iOS and iPad.

Time is the most important thing you have, because it’s the only thing you can’t buy more of.

But your old calendar isn’t helping. It makes it too easy for time to be lost, misspent, or stolen.

Mayday is the future of scheduling. A calendar, to-do list, and scheduling assistant all in one platform that uses AI to help you organize, protect, and manage your day.

It’s Time To Thrive

Auto-schedule Everything

Find time to meet with others without having to interpret their schedules. Find time to work on your tasks based on your ever-changing priorities.

Always learning

Mayday combines your scheduling preferences and patterns with best practices around productivity to schedule your events & tasks at ideal times

Streamlined scheduling for teams

Mayday works best when you use it with others. When creating a new event, Mayday does the heavy lifting to suggest the right time without you needing to decipher your co-worker's schedules.

AI-scheduled Tasks

Make time for what matters with task management in Mayday. With as little input as the duration and time frame, Mayday's AI will find the best time to ensure you get things done.

Automatic rescheduling

Priorities can shift as your schedule changes, but Mayday's got your back. With both automatic rescheduling and one-click rescheduling, your calendar is now as dynamic as you are.

More features designed to help you work smarter

Chat Assistant

Your calendar is now your personal assistant. Let Mayday keep you informed on items in your schedule that require your attention so you can focus on what you do best.

FYI Events

Just because you need to know about what's going on, doesn't mean that you need to be involved. Use FYI to visually minimize events and declutter your timeline.

Time Windows

Define your default availability for different types of events. Depending on what you’re trying to schedule, Mayday will always try to prioritize your unique availability.

Smart Tags

Create Smart Tags to help keep your calendar organized. Categorize your events with Smart Tags and Mayday can apply powerful automations for different types of events.

Calendar Sync

Synced events help you ensure your availability is properly reflected on all relevant calendars by creating private, mirrored placeholder events across multiple calendars.

Buffer Time

Buffer time creates placeholder events before and after an event to help you prepare, debrief or take a breather from too many back to back meetings.

Menu Bar

Gain instant access to your upcoming meetings. Designed for efficiency, it offers quick shortcuts to join your next meeting, keeping you on track and always in the know.


With Mayday widgets for iOS, iPad, and Mac, you can see what’s coming up next in your schedule, view a month view at a glance, and directly join upcoming meetings.

Bringing all of your calendars into one place

Google Calendar
Microsoft 365
Apple iCloud