rivva

What it does

rivva is an AI-powered task manager and calendar planner designed to align your workload with your natural energy levels. Unlike traditional tools that only track activities, rivva considers human attention limits and cognitive load. It integrates with wearables to forecast energy peaks and troughs, automatically captures tasks from emails, and uses an AI assistant named Nia to orchestrate a sustainable daily plan that adapts as meetings or priorities shift. It is specifically built to prevent burnout by ensuring demanding tasks land when your focus is strongest.

Core features

• ✦Energy-based smart scheduling
• ✦Automatic task extraction from emails
• ✦Wearable integration for energy forecasting
• ✦AI Assistant (Nia) for task orchestration and coaching
• ✦Dynamic schedule rebalancing
• ✦Unified view for multiple calendars and tasks

Use cases

• →Scheduling deep work during peak morning energy hours
• →Automatically turning email follow-ups into scheduled action items
• →Helping neurodivergent professionals manage executive dysfunction
• →Instantly re-adjusting a daily plan when meetings shift or run long