Google Antigravity vs Z Code: Side-by-Side Comparison 2026

Google Antigravity vs Z Code comparison 2026. Side-by-side features, pricing & capabilities.

Google Antigravity is an AI IDE from Google — ai-native cloud ide. Z Code is an AI IDE from Z.ai (Zhipu AI) — ai-powered code editor from zhipu ai (z.ai).

Google Antigravity

Google's AI-native IDE built on a heavily modified fork of VS Code with Gemini built in. Free during preview with rate limits.

  • ✓ Code completions
  • ✓ AI chat
  • ✓ Agentic mode
  • ✓ Multi-file editing
  • ✓ Terminal commands

Free / $19.99/mo · 3 plans

Z Code

Desktop code editor from Z.ai (Zhipu AI) powered by GLM models. Integrates multiple AI agents within one interface with codebase understanding, automated code review, and support for external models. Also available as a VS Code extension.

  • ✓ GLM-5 flagship model (77.8% SWE-bench)
  • ✓ 200K token context window
  • ✓ OpenAI-compatible API
  • ✓ Free GLM-4.7-Flash model
  • ✓ Vision capabilities (Pro/Max)

$10/mo · 3 plans

Feature Google Antigravity Z Code
Category AI IDEAI IDE
Starting Price Free $10/mo
Model Family GeminiGLM
Open Source NoModels are open-weight (MIT for GLM-4.6)

Pricing verified Feb 25, 2026. Google Antigravity pricing | Z Code pricing

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Key Differences

  • Free tier: Google Antigravity has a free tier; Z Code does not.
  • Starting price: Google Antigravity starts at $19.99/mo; Z Code starts at $10/mo.
  • Model family: Google Antigravity uses Gemini; Z Code uses GLM.
  • Open source: Google Antigravity: No. Z Code: Models are open-weight (MIT for GLM-4.6).
  • Bring your own key: Z Code supports BYOK; Google Antigravity does not.
  • Platforms: Google Antigravity runs on ChromeOS, Linux, Windows, macOS; Z Code runs on Windows, macOS.
  • Provider: Google Antigravity is built by Google; Z Code is built by Z.ai (Zhipu AI).

Which Should You Choose?

Choose Google Antigravity if you want an AI-native IDE for professional development. Choose Z Code if you want competitive coding AI starting at $10/mo with free model access. Read our full reviews to see which fits your workflow.

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