Where Motion fits best
Automatic scheduling, continuous optimization, capacity planning, project management, and team scheduling. Motion plans days from deadlines, priorities, dependencies, and capacity, then reshuffles when circumstances change. That is the product — and it is what many Motion customers want.
Motion is also broader than a calendar: AI task management, projects, workflows, docs, and integrations.
Where Rio fits best
People who want to see their day and make changes conversationally. The secretary acts on explicit requests. Habits and knowledge sit next to that day. Rio does not continuously replan the week.
Where they overlap
Both put work on a calendar. They disagree about who should keep adjusting it: an optimizer that runs on its own, or a person who asks for a specific change.
Who should choose which
Choose Motion when you want software to keep optimizing the schedule. Choose Rio when you want conversational control of a day you can see.
Also see daily planner and AI personal assistant.