Nautis is an AI business operating system for startups, built around an AI Chief of Staff that reads your company records and drafts work for your approval before anything leaves the workspace. It covers daily operations, fundraising, revenue follow-ups and finance such as runway and burn summaries and invoice reminders. You can start free with a 14-day trial and reach it through chat, voice, or a connection for Claude and ChatGPT.

The page says startups juggle many disconnected tools, so company context stays in the founder's head and every AI chat starts from scratch. Nautis aims to bring that work into one workspace.