Bolt vs Z Code: Side-by-Side Comparison 2026
Bolt vs Z Code comparison 2026. Side-by-side features, pricing & capabilities.
Bolt is an app builder from StackBlitz — build full-stack apps with ai. Z Code is an AI IDE from Z.ai (Zhipu AI) — ai-powered code editor from zhipu ai (z.ai).
Bolt
Browser-based AI app builder by StackBlitz that generates, runs, and deploys full-stack web applications from natural language prompts.
- ✓ Full-stack generation
- ✓ In-browser IDE
- ✓ One-click deploy
- ✓ Package management
- ✓ Live preview
Free / $25/mo · 4 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 | Bolt | Z Code |
|---|---|---|
| Category | Builder | AI IDE |
| Starting Price | Free | $10/mo |
| Model Family | Claude | GLM |
| Test Generation | — | ✓ |
| Documentation | — | ✓ |
| Open Source | No | Models are open-weight (MIT for GLM-4.6) |
Pricing verified Mar 20, 2026. Bolt pricing | Z Code pricing
Key Differences
- Category: Bolt is an app builder; Z Code is an AI IDE.
- Free tier: Bolt has a free tier; Z Code does not.
- Starting price: Bolt starts at $25/mo; Z Code starts at $10/mo.
- Model family: Bolt uses Claude; Z Code uses GLM.
- Open source: Bolt: No. Z Code: Models are open-weight (MIT for GLM-4.6).
- Bring your own key: Z Code supports BYOK; Bolt does not.
- Platforms: Bolt runs on Web; Z Code runs on Windows, macOS.
- Provider: Bolt is built by StackBlitz; Z Code is built by Z.ai (Zhipu AI).
- Capabilities: Z Code has test generation.
Which Should You Choose?
Choose Bolt if you want to go from idea to deployed app in minutes. 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.