Google Antigravity Review (2026): Pricing & Alternatives

Google Antigravity is an agent-first development platform (and IDE) for taking an idea to a production-ready app by delegating tasks to AI agents. Powered by Gemini 3.x models with access to Claude and gpt-oss as well, it is Google's flagship coding tool in 2026, replacing the retired Gemini Code Assist IDE extensions and Gemini CLI. Antigravity 2.0 centers the workflow on autonomous agents within a unified environment.

Key features

Agent-first IDE for delegating and automating development tasks
Multi-model: Gemini 3.5 Flash, Gemini 3.1 Pro, Claude Sonnet/Opus 4.6, gpt-oss-120b
Antigravity CLI alongside the IDE
Production-app workflow from idea to deployment
Tiered usage limits scaling with AI Pro/Ultra/Ultra Max plans

Pros & cons

Pros

Strong multi-model access including Gemini, Claude and gpt-oss
Backed by Google with frontier Gemini 3.x models
Bundled into Google AI Pro/Ultra subscriptions

Cons

Relatively new platform replacing recently retired Gemini CLI/Code Assist
Ecosystem and integrations still maturing versus Cursor/Copilot

Google Antigravity pricing

Google Antigravity uses a freemium pricing model, with paid plans from Free tier; AI Pro $20/mo; AI Ultra $100/mo; AI Ultra Max $200/mo. A free tier lets you test it before committing. Browse all freemium AI tools we track.

Who should use Google Antigravity?

Google Antigravity is best suited for developers in the Google/Gemini ecosystem who want an agent-centric platform with multi-model access. It earns its place for strong multi-model access including Gemini, Claude and gpt-oss. The main trade-off: relatively new platform replacing recently retired Gemini CLI/Code Assist.

Comparing options? See our best ai coding & dev tools guide, or browse every ai coding & dev tool tracked on Benchquill.

Key concepts behind ai coding & dev tools: AI agent · Function / tool calling · Context window · Open weights · MCP (Model Context Protocol).

Google Antigravity FAQ

Is Google Antigravity free?

Google Antigravity is freemium. Pricing starts at Free tier; AI Pro $20/mo; AI Ultra $100/mo; AI Ultra Max $200/mo.

What is Google Antigravity best for?

Google Antigravity is best for developers in the Google/Gemini ecosystem who want an agent-centric platform with multi-model access. Its standout strength: strong multi-model access including Gemini, Claude and gpt-oss.

What are the best Google Antigravity alternatives?

The closest alternatives are Claude Code and Cursor. Claude Code is anthropic's terminal-native agentic coding tool, while Cursor is the AI-first code editor built for pair-programming with agents.

AI models behind Google Antigravity

Related models on our leaderboard: Gemini 3.1 Pro, Gemini 3.6 Flash, Gemini 3.5 Flash, Gemini 3.5 Flash-Lite.

Google Antigravity