AWS's AI coding companion — code suggestions, security scans, and AWS guidance inside your IDE.
Amazon Q Developer (formerly CodeWhisperer) is AWS's AI coding assistant. It provides real-time code suggestions, references open-source code with license attribution, scans for security vulnerabilities, and offers AWS-specific guidance. The individual tier is genuinely free with no time limit — a rarity in 2026.
Who it's for: AWS-centric teams, Java and Python developers, and anyone who wants a free Copilot alternative with security scanning built in.
Inline completions across 15+ languages, tuned for cloud-native code.
Detects vulnerabilities in your code as you write — CVE-level.
Ask about AWS services and get code samples that actually work.
Flags when suggestions resemble open-source code, with license info.
Worth installing for the free security scanning alone. If you work in AWS, it is a no-brainer. For general-purpose coding, Copilot or Cursor still lead on quality.