Antigravity

Google Antigravity is an agentic software development platform built around running and managing AI coding agents rather than a single chat-based assistant. It has four components: Antigravity 2.0, a command center for running multiple local agents in parallel, grouping work into Projects, and scheduling automated tasks; Antigravity CLI, a lightweight terminal surface for running autonomous coding agents and shell commands; Antigravity SDK, for prototyping custom agents with simple Python scripts and running evaluations on top of Antigravity's agent harness; and Antigravity IDE, a full agentic IDE with an agent manager, generated artifacts, and codebase understanding built in. Google positions it for a range of developers, from hobbyists to enterprise teams, and the platform runs on Google's own Gemini models — its blog references Gemini 3.5 and 3.6 Flash versions integrated into the product. It's available to developers at no charge, with a separate path for organizations to roll it out across a team.