Nebula is an autonomous AI agent that manages inboxes, syncs tools like Gmail, Slack, GitHub, and Airtable, and automates workflows.

It requires zero setup, runs 24/7, spawns sub-agents for complex tasks, and handles actions such as drafting replies, creating GitHub issues, monitoring analytics, and calendar management. Agents integrate across web, mobile, email, Slack, Discord, and Telegram for task assignment and progress tracking.