Amazon Q Developer vs Gemini CLI: Side-by-Side Comparison 2026
Amazon Q Developer vs Gemini CLI comparison for 2026. Features, pricing, AI capabilities, and editor support analyzed side by side to help you choose the right coding tool for your workflow.
Amazon Q Developer is an editor extension from Amazon (AWS) — ai coding assistant built for aws developers. Gemini CLI is a CLI-based coding agent from Google — open-source ai agent for your terminal.
Amazon Q Developer
AWS-native AI coding assistant for IDE plugins (VS Code, JetBrains) and the AWS console. Strong AWS service knowledge (CDK, Lambda, IAM, infrastructure-as-code). AWS announced end-of-support April 30, 2026 with replacement product Kiro.
- ✓ Code completions
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Terminal commands
Free / $19/mo · 2 plans
Gemini CLI
Open-source AI agent that runs in your terminal. Uses a ReAct loop with built-in tools for file operations, shell commands, web search, and MCP server support. Free with generous daily limits.
- ✓ ReAct agentic loop
- ✓ File operations and shell commands
- ✓ Web search grounding
- ✓ MCP server support
- ✓ 1M token context window
Free · 4 plans
| Feature | Amazon Q Developer | Gemini CLI |
|---|---|---|
| Category | Extension | CLI |
| Starting Price | Free | Free |
| Model Family | Multi-model | Gemini |
| Documentation | ✓ | — |
| Open Source | No | Yes (Apache 2.0) |
Pricing verified May 4, 2026. Amazon Q Developer pricing | Gemini CLI pricing
Key Differences
- Category: Amazon Q Developer is an editor extension; Gemini CLI is a CLI-based coding agent.
- Starting price: Amazon Q Developer starts at $19/mo; Gemini CLI starts at free / BYOK.
- Model family: Amazon Q Developer uses Multi-model; Gemini CLI uses Gemini.
- Open source: Amazon Q Developer: No. Gemini CLI: Yes (Apache 2.0).
- Bring your own key: Gemini CLI supports BYOK; Amazon Q Developer does not.
- Platforms: Amazon Q Developer runs on Desktop, Web; Gemini CLI runs on Linux, Windows, macOS.
- Provider: Amazon Q Developer is built by Amazon (AWS); Gemini CLI is built by Google.
Which Should You Choose?
Choose Amazon Q Developer if you want AWS-integrated coding with deep cloud service understanding. Choose Gemini CLI if you want AI pair programming directly in your terminal. Read our full reviews to see which fits your workflow.