rivva

About rivva

rivva is an AI-driven task manager and calendar planner that schedules work around a user's natural cognitive energy, using sleep and wearable signals to inform timing. It combines tasks, email-derived items, and calendars to place demanding work when focus is strongest.

Review

rivva approaches planning by treating human attention as a limited resource and mapping tasks to moments of higher mental capacity. The app blends automated scheduling with an assistant-driven workflow to reduce manual replanning and time spent juggling deadlines and meetings.

Key Features

• AI scheduling that assigns tasks to time slots based on energy patterns and calendar availability.
• Wearable and sleep integration (Apple Health on iOS) to generate energy insights and build a baseline rhythm.
• Inbox extraction that pulls tasks from email, meeting notes, Jira issues, and Notion comments.
• Nia - an AI chat assistant that can create tasks, auto-schedule and timeblock, and offer reprioritization or coaching.
• Planner view with multi-calendar support and time-blocking for an overview of commitments.

Pricing and Value

The product launch page notes a free option is available; detailed tiered pricing and enterprise plans are not listed there. The core value is in reducing cognitive overload by aligning demanding work with peak focus windows, which can save time that would otherwise be spent manual rescheduling or coping with poor timing.

Pros

• Focus-aware scheduling that ties tasks to sleep and wearable signals for more realistic planning.
• Automated task capture from multiple sources reduces friction when consolidating work items.
• Nia assistant speeds up routine planning tasks like timeblocking and reprioritization.
• Planner supports multi-calendar views so meetings and tasks live in the same place.
• Initial wearable integration (via Apple Health) provides a quick path to useful energy insights.

Cons

• Web experience currently relies on manual sleep inputs for energy when wearables are not connected.
• Android support and direct wearable connections on web are still being rolled out, which may limit some users.
• Pricing details beyond the free option are not clear from the launch page, making long-term budgeting uncertain.

Overall, rivva is best suited for high-output professionals who use calendars and task lists heavily and who want scheduling that respects mental energy patterns. It's especially useful for people who already use wearables or are willing to provide sleep data, and for those seeking to reduce the friction of manual planning and frequent rescheduling.

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