Kai is an AI executive assistant for solopreneurs, freelancers and startup founders. It works across your email, calendar and tasks: it triages your inbox and drafts replies, schedules around your real availability, records and transcribes your meetings, then turns them into summaries and action items. Workflows run in the background, and Kai hands tasks to Claude or ChatGPT with the context of the meeting or email they came from. Available on Web, desktop and mobile app. Free trial available.