Tabnine vs Z Code: Side-by-Side Comparison 2026

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

Tabnine is an editor extension from Tabnine — ai assistant that understands your code. Z Code is an AI IDE from Z.ai (Zhipu AI) — ai-powered code editor from zhipu ai (z.ai).

Tabnine

Enterprise-grade AI coding platform focused on privacy and compliance. Offers self-hosted, VPC, on-prem, and air-gapped deployment. Free and individual tiers discontinued in 2025.

  • ✓ Code completions
  • ✓ Chat
  • ✓ Local model option
  • ✓ Self-hosted deployment
  • ✓ Privacy-first

$39/mo · 2 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 Tabnine Z Code
Category ExtensionAI IDE
Starting Price $39/mo $10/mo
Model Family Multi-modelGLM
Terminal Commands — ✓
Git Integration — ✓
Open Source NoModels are open-weight (MIT for GLM-4.6)

Pricing verified Mar 20, 2026. Tabnine pricing | Z Code pricing

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Key Differences

  • Category: Tabnine is an editor extension; Z Code is an AI IDE.
  • Starting price: Tabnine starts at $39/mo; Z Code starts at $10/mo.
  • Model family: Tabnine uses Multi-model; Z Code uses GLM.
  • Open source: Tabnine: No. Z Code: Models are open-weight (MIT for GLM-4.6).
  • Bring your own key: Z Code supports BYOK; Tabnine does not.
  • Platforms: Tabnine runs on Desktop; Z Code runs on Windows, macOS.
  • Provider: Tabnine is built by Tabnine; Z Code is built by Z.ai (Zhipu AI).
  • Capabilities: Z Code has terminal commands.

Which Should You Choose?

Choose Tabnine if you want the only major AI coding tool with self-hosted and air-gapped deployment. 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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