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Giga Engineer

Developer Productivity Hub

Antigravity

Multi-agent AI editor with browser automation

4.4 / 5

Last updated: February 2026

Visit Antigravity

Free during preview (pricing TBA post-launch)

Quick Verdict

Most innovative AI editor with unique multi-agent approach. Best for early adopters and web developers who need integrated testing. Wait for stable pricing before enterprise adoption.

What is Antigravity?

Antigravity is an innovative AI editor that coordinates multiple specialized AI agents (code, review, test, debug) working in parallel. It includes built-in Chrome browser automation for autonomous testing, supports multiple AI models (Gemini 3 Pro, Claude Opus 4.5, GPT-OSS), and offers 3D graphics support. Built on VS Code, it's currently free during preview with aggressive feature development.

Our Impression

"Antigravity's multi-agent orchestration is genuinely innovative—having separate agents for code, review, and testing provides multiple perspectives that catch issues early. The built-in browser automation is a game-changer for web development testing. Being in preview means some rough edges, but the feature velocity is impressive. The biggest unknown is post-preview pricing."

— Giga Engineer Editorial Team

Key Features

Multi-agent orchestration (code, review, test, debug agents)
Integrated Chrome browser for autonomous testing
Support for Gemini 3 Pro, Claude Sonnet 4.5/Opus 4.5, GPT-OSS
Live preview with hot reload
3D graphics support (Three.js, WebGL)
Built on VS Code with full extension compatibility
Design-to-code capabilities
Visual regression and accessibility testing

Pros

  • Unique multi-agent orchestration no competitor offers
  • Built-in browser automation for testing
  • Multiple AI model options
  • 3D graphics preview support
  • Currently completely free
  • Rapid feature development

Cons

  • Still in preview with occasional stability issues
  • Post-launch pricing unknown
  • Multi-agent feedback can be overwhelming
  • Less mature than Cursor or Windsurf
  • Documentation is still developing

Who Should Use Antigravity?

  • Developers wanting multiple AI perspectives simultaneously
  • Full-stack developers needing integrated testing automation
  • Graphics programmers working with 3D and WebGL
  • Early adopters who want cutting-edge AI editor features

Antigravity Pricing

Free

Free during preview (pricing TBA post-launch)

Visit Antigravity's website for the most up-to-date pricing information.

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