Open Sunsama vs Taskal

Open Sunsama is a task manager and daily planner built around a board of days and calendar time blocking. Move tasks from a backlog to a daily board; unfinished work rolls over to tomorrow. Focus mode times a task and tracks actual time against its estimate. It syncs Google Calendar, Outlook, and iCloud, with support for multiple accounts. Time blocks stay in Open Sunsama rather than being copied to Google or Outlook calendars. Its hosted MCP server connects to Claude, ChatGPT, Cursor, and other MCP clients through OAuth and provides 24 tools. The REST API covers tasks, subtasks, and time blocks, with selectable API-key scopes. Users can also self-host the web app, API, MCP server, and PostgreSQL database using Docker Compose. The free plan costs nothing for personal use. The non-commercial license limits production use by companies, and there is no one-click export button. Desktop apps are available for Mac, Windows, and Linux; phones use the mobile web app, as no native phone app is available yet.

Taskal is a web-based scheduling service that uses AI to place tasks into open calendar time. Enter a task in plain English, and Taskal turns it into a structured item with a schedule. You can set priorities, categories, due dates, durations, and status to organize and track work. Automatic scheduling considers your working hours and preferences, so tasks are not assigned during off-time. Two-way Google Calendar synchronization keeps tasks and calendar events aligned. Multiple Google accounts can be connected to a unified calendar view. Taskal also provides task organization alongside calendar planning, with Google Calendar named as its calendar connection. The service is free to use: its Free plan is free, and no credit card is required. It runs on the web, and you can sign in with Google to begin.