Google Antigravity is Google's AI coding companion designed for building software in new ways. As an agentic coding assistant, it goes beyond simple code completion to understand context, make architectural decisions, and help with complex development tasks. Part of Google's broader AI development ecosystem alongside Gemini and Vertex AI. Features include deep code understanding, multi-file editing, project awareness, and integration with Google Cloud services. Represents Google's vision of how developers will build software with AI assistance. Built for professional development teams looking for Google-quality AI coding support with the security and integration benefits of the Google ecosystem.