Amazon Q Developer vs JetBrains AI
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Amazon Q Developer if you want aws generative-ai coding assistant with inline and agentic modes (Supervised agent, freemium); choose JetBrains AI if you want ai assistant and the junie coding agent inside jetbrains ides (Supervised agent, freemium).
| Amazon Q Developer | JetBrains AI | |
|---|---|---|
| What it is | AWS generative-AI coding assistant with inline and agentic modes | AI Assistant and the Junie coding agent inside JetBrains IDEs |
| Type | product-with-agents | product-with-agents |
| Autonomy | Supervised agent | Supervised agent |
| Pricing | freemium · Free tier; Pro $19/user/mo | freemium · Free tier; AI Pro $10/mo, AI Ultimate $30/mo |
| Best for | developers, enterprise | developers, enterprise |
| Deployment | saas, api | saas |
| Modalities | code, text | code, text |
| Models | claude, model-agnostic | model-agnostic, gpt, claude, gemini, proprietary |
| Protocols | mcp, function-calling | mcp, function-calling |
| Integrations | VS Code, JetBrains, Visual Studio, Eclipse, GitHub, GitLab | IntelliJ IDEA, PyCharm, WebStorm, GoLand, Rider, MCP servers |
| Capabilities | 4 documented | 4 documented |
Amazon Q Developer
- +Deep native AWS integration that nothing else matches for AWS teams
- +Strong enterprise governance (IP indemnity, admin dashboards, data opt-out, reference tracking)
- +Differentiated large-scale transformation and migration agents
- -Opaque about which model serves a request, with limited model choice
- -Value skewed to AWS users; lags Copilot and Cursor on momentum elsewhere
JetBrains AI
- +Deep native IDE integration with full project context, inspections, and the real debugger
- +Model flexibility plus genuinely free unlimited completion via the Mellum model
- +Strong agent (Junie) with safeguards: approval workflows, plan mode, MCP, and CI/CD
- -Credit-based pricing can be opaque or limiting for power users
- -Locked to the JetBrains IDE ecosystem
Which should you choose?
Amazon Q Developer is aws generative-ai coding assistant with inline and agentic modes, best for developers, enterprise. JetBrains AI is ai assistant and the junie coding agent inside jetbrains ides, best for developers, enterprise. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.