Amazon Q Developer vs Cline: Side-by-Side Comparison 2026
Amazon Q Developer vs Cline comparison 2026. Side-by-side features, pricing & capabilities.
Amazon Q Developer is an editor extension from Amazon (AWS) — ai coding assistant built for aws developers. Cline is an AI agent from Cline (Open Source) — open-source ai agent for vs code.
Amazon Q Developer
Amazon Q Developer — AI Code Assistant from Amazon (AWS). IDE Integration.
- ✓ Code completions
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Terminal commands
Free / $19/mo · 2 plans
Cline
Cline — AI Coding Agent from Cline (Open Source). VS Code Agent.
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Terminal commands
- ✓ Test generation
Free / $20/mo · 3 plans
| Feature | Amazon Q Developer | Cline |
|---|---|---|
| Category | Extension | Agent |
| Starting Price | Free | Free |
| Model Family | Multi-model | Multi-model (any) |
| Open Source | No | Yes (Apache 2.0) |
Pricing verified Mar 20, 2026. Amazon Q Developer pricing | Cline pricing
Key Differences
- Category: Amazon Q Developer is an editor extension; Cline is an AI agent.
- Starting price: Amazon Q Developer starts at $19/mo; Cline starts at $20/mo.
- Model family: Amazon Q Developer uses Multi-model; Cline uses Multi-model (any).
- Open source: Amazon Q Developer: No. Cline: Yes (Apache 2.0).
- Bring your own key: Cline supports BYOK; Amazon Q Developer does not.
- Platforms: Amazon Q Developer runs on Desktop, Web; Cline runs on Desktop.
- Provider: Amazon Q Developer is built by Amazon (AWS); Cline is built by Cline (Open Source).
Which Should You Choose?
Choose Amazon Q Developer if you want AWS-integrated coding with deep cloud service understanding. Choose Cline if you want autonomous coding with full transparency into every action taken. Read our full reviews to see which fits your workflow.