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Mayday

AI-assisted calendar for iOS, macOS, and iPadOS

Mayday helps you spend time on what matters most. Available as an early release for download across Apple devices.

Free tier

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Feature
Mayday
OpenAI
PricingFreemiumFreemium
Price from$8/mo
Free tierYesYes
APIWaitlistYes
Open sourceNoNo
PlatformsDesktopDesktop
ModelsMaydayOpenai
Context window128k
Launched20192025

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Specs

PricingFreemium
Free tierYes
APIWaitlist
Open sourceNo
PlatformsDesktop
ModelsMayday
Launched2019