GitHub Copilot vs Z Code: Side-by-Side Comparison 2026

GitHub Copilot vs Z Code comparison 2026. Side-by-side features, pricing & capabilities.

GitHub Copilot is an editor extension from GitHub (Microsoft) — your ai pair programmer. Z Code is an AI IDE from Z.ai (Zhipu AI) — ai-powered code editor from zhipu ai (z.ai).

GitHub Copilot

GitHub's AI coding assistant that suggests code completions, whole functions, and chat-based help directly in your editor.

  • ✓ Code completions
  • ✓ Chat
  • ✓ CLI integration
  • ✓ Pull request summaries
  • ✓ Code review

Free / $10/mo · 5 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 GitHub Copilot Z Code
Category ExtensionAI IDE
Starting Price Free $10/mo
Model Family Multi-modelGLM
Voice Input ✓ —
Open Source NoModels are open-weight (MIT for GLM-4.6)

Pricing verified Mar 20, 2026. GitHub Copilot pricing | Z Code pricing

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Key Differences

  • Category: GitHub Copilot is an editor extension; Z Code is an AI IDE.
  • Free tier: GitHub Copilot has a free tier; Z Code does not.
  • Model family: GitHub Copilot uses Multi-model; Z Code uses GLM.
  • Open source: GitHub Copilot: No. Z Code: Models are open-weight (MIT for GLM-4.6).
  • Bring your own key: Z Code supports BYOK; GitHub Copilot does not.
  • Platforms: GitHub Copilot runs on Desktop, Web; Z Code runs on Windows, macOS.
  • Provider: GitHub Copilot is built by GitHub (Microsoft); Z Code is built by Z.ai (Zhipu AI).
  • Capabilities: GitHub Copilot has voice input.

Which Should You Choose?

Choose GitHub Copilot if you want deep integration with GitHub workflows. 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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