rivva
rivva is an AI workspace that unifies your calendar, tasks, and email, then schedules your day based on your energy levels and capacity.
Energy Timeline: Tracks sleep and activity data (from wearable or manual input) to forecast cognitive peaks and valleys.
Smart Schedule: AI automatically places tasks at optimal times based on energy levels, deadlines, priorities, and availability. Scheduling demanding work during sharp hours and lighter tasks during energy dips
Automatic Task Capture: Scans Gmail for action items (meeting summaries, Notion comments, GitHub updates) and surfaces them for review and scheduling.
AI Assistant (Nia): Chat to plan your week, add tasks, reschedule instantly, break down work, and get coached through your day.
Other Features:
- Unified calendar view
- Task manager
- Google Calendar integration
- Timeblocking
- Multi-calendar support
- iOS + Web sync
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Siket
Siket is a productive new tab workspace that replaces your browser’s new tab with a command center for todos, focus, email, calendar, tab sessions, habits, and AI. Built to be keyboard-first and browser-native for Chrome, Edge, and Brave, it brings the parts of daily work that usually live across scattered tabs into one focused starting point. Instead of opening a blank tab and drifting into another app, users can start from Siket to see what needs attention, plan the day, handle email, track habits, restore work sessions, and move into focused work faster. Its use-case guides are built around how people actually work: morning startup, email triage, deep work, Slack, research, and cloud files. Siket can merge todos, calendar, habits, and email into one proposed schedule, helping users turn scattered commitments into a clearer plan for the day. For research and deep work, Focus can be paired with Tab Sessions, so research tabs restore after the session, keeping context available.
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BeforeSunset
Type your main to-do to transform your workday from chaos to clarity. When you don't know where to start or how to start, let AI do the planning for you. Think about what you want to accomplish today. Estimate how much time your to-dos will take. Sync with your calendar and time block. Finetune your schedule with your daily and weekly analytics so you can be the best planner for yourself by reflecting on your week and day. Observe the actual and planned time ratio to understand where you spend your time. Save your time while switching the other apps to take notes. Break down big tasks into smaller chunks to work more effectively. See your task history and answer yourself what you did last 30 days. Set your goals by tags and see how much time you dedicate to your goal. Disconnect from & reflect on your work. Let your teammates know what you're up to. Improve the team's collective performance, identifying areas where they are excelling or struggling.
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nudge
nudge is the AI task scheduler that plans your week so you do not have to. Drop your Markdown tasks and nudge places them in your calendar, optimized for your work patterns, deep work zones, and deadlines. It is built to remove the “thinking tax” of deciding what to work on next, dragging tasks into calendar slots, rebuilding schedules when things change, or spending hours configuring another productivity system. Tasks are ordered by deadline and priority, then placed in 30-minute slots that respect deep-work zones, fixed events, sleep, meals, buffers, max work streaks, and pre-bedtime time you want to keep clear. Users can set working hours, deep-work zones, lunch, fixed events, weekday and weekend routines, and Nudge adapts the schedule around them every week. The Kanban view keeps status simple with three columns, Not started, In progress, and Done, using the same tasks as the calendar so users can choose whether to view work by what is active or when it is scheduled.
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