Lifestack
An energy-aware planner that schedules work around sleep, recovery, and focus.
An energy-aware planner that schedules work around sleep, recovery, and focus.
A unified calendar and AI planner that schedules tasks around your real availability.
A calendar, tasks, notes, and AI planning workspace for people who time-block their days.
A calendar-first task system that turns scattered work into a time-blocked daily plan.
A scheduling link that removes meeting back-and-forth, with useful routing and team controls behind paid tiers.
The AI calendar assistant that auto-defends your focus time from an endless stream of meeting requests.
The calendar app that turned typing ‘lunch with Sam Tuesday at noon’ into an actual scheduling feature.
The team inbox that treats shared email like a chat app, with internal notes right next to the thread.
The calendar app Notion bought and gave away for free, built for people juggling multiple calendars.
The email client with a genuinely useful free tier and AI features that don’t feel bolted on.