Amazon's agentic coding assistant integrated into IDEs (VS Code) and CLI. Can run bash commands, generate code, modify files, and interact with AWS APIs while respecting IAM policies.

Amazon Q Developer

Automatic detection of security vulnerabilities in code

Security Scanning

Run bash commands and manage AWS resources from terminal

CLI Agent

Respects your existing AWS Identity and Access Management policies

IAM Aware

Amazon Q Developer - Agentic IDE + CLI

Alibaba's powerful open-source model (Unsloth optimized). Capable of handling huge monorepos with massive context windows. Run it locally or on private cloud.

Qwen3-Coder

Process entire repositories in a single prompt

Huge Context

Run on your own hardware with quantization

Local Run

State-of-the-art performance for open weights

Feature	Amazon Q Developer	Qwen3-Coder
Pricing	Free tier available, Pro $19/month per user	Free (Open Source)
Primary Category	Developer IDEs & Agents	Developer IDEs & Agents
Best For	AWS Developers	Open Source Fans
Key Strength	Deep AWS integration	Massive context window
AI Model	Integrated	Integrated

Amazon Q Developer vs Qwen3-Coder