Google Antigravity
An agent-first development platform for orchestrating autonomous AI coding agents.
Agents operate at the task level with artifacts and verification outcomes, and users can give feedback across surfaces to steer results.
12 alternatives to Google Antigravity
Ranked by how well each tool replaces Google Antigravity: shared features, audience, price and popularity.
The open platform for agentic software development
Covers 6 of 15 key features and is open source.
Free planOpen source64 out of 100 matchFreeSummon Your Agent Familiar — an automation-first agent harness that does GTM directly from
Covers 7 of 15 key features and starts cheaper.
Free plan63 out of 100 match$20/mo- 63 out of 100 match$29/mo
Your open-source, autonomous AI agent
Covers 4 of 15 key features, starts cheaper and is open source.
Free planOpen source62 out of 100 match$10/moOpen platform for automating software development, plus a terminal and coding agent CLI
Covers 3 of 15 key features, starts cheaper and is open source.
Free planOpen source62 out of 100 match$20/moAn agentic development environment for AI coding across desktop, browser, phone, and VS.
Covers 4 of 15 key features and is open source.
Free planOpen source62 out of 100 matchFreeThe First AI Coding Agent to Build Full-Stack AI Products
Covers 5 of 15 key features and starts cheaper.
Free plan62 out of 100 match$25/moThe open source AI code editor
Covers 2 of 15 key features and is open source.
Free planOpen source62 out of 100 matchFreeManage fleets of local and cloud agents from one surface. Plan, delegate, review, and ship
Covers 5 of 15 key features and starts cheaper.
Free plan61 out of 100 match$20/moOpen source AI coding agent in IDE, CLI, and cloud.
Covers 0 of 15 key features, starts cheaper and is open source.
Free planOpen source61 out of 100 match$15/moThe open source AI coding agent
Covers 1 of 15 key features and is open source.
Free planOpen source60 out of 100 matchFreeOpen-source home for AI agents
Covers 5 of 15 key features, starts cheaper and is open source.
Free planOpen source60 out of 100 match$10/mo