About Amazon Q Developer

Amazon Q Developer (formerly CodeWhisperer) is AWS's AI coding assistant, built around deep integration with the AWS ecosystem rather than being a general-purpose editor replacement. Beyond code completions and chat, it can answer account-level questions about your AWS resources, generate CLI commands, run built-in security scans, and automate legacy application upgrades such as Java 8 to Java 21 migrations. It achieved Gartner Magic Quadrant Leader status for AI Code Assistants for two consecutive years. Q Developer integrates with VS Code, JetBrains IDEs, and Visual Studio, and also lives as a chat widget directly in the AWS Console for cloud troubleshooting.

Key features

AWS-aware chat

Answers questions about your actual AWS account resources

Security scanning

Built-in scans flag vulnerabilities as you code

Legacy modernization

Automates upgrades like Java 8 to Java 21 migrations

IP indemnity

Pro tier includes legal protection for AI-generated code

Pros and cons

✓ Pros

Best-in-class for teams heavily invested in AWS infrastructure

Gartner Magic Quadrant Leader for AI Code Assistants two years running

Built-in security scanning catches vulnerabilities other assistants miss

IP indemnity on Pro tier reduces legal risk for enterprise adoption

✗ Cons

Value drops significantly outside the AWS ecosystem compared to Copilot or Cursor

Free tier limited to 25 AWS account queries per month

Team management requires AWS IAM Identity Center setup, adding rollout complexity

Legacy transformation workloads can trigger per-line-of-code overage charges

Best for

Teams building primarily on AWSOrganizations modernizing legacy Java or .NET applicationsEnterprises needing IP indemnity and compliance controlsCloud infrastructure and DevOps-heavy engineering teams

Why this score

AWS-native coding assistant deeply integrated with cloud development workflows

G2 4.2/5. AWS-native strong cloud dev integration.