Amazon Q Developer

AWS's in-IDE coding assistant and agent, formerly CodeWhisperer, tuned for cloud-heavy workflows.

Freemium· Free tier; Pro $19/user/monthCodingMulti-model (Amazon proprietary + partners)

Best for

Pick Amazon Q Developer if your team lives in AWS and you want an assistant that knows your services, IAM, and infra as well as your code.

Skip if

Skip it if your stack is on GCP, Azure, or bare metal, or if you primarily want best-in-class autocomplete for frontend or scripting work.

Amazon Q Developer is AWS's generative AI coding assistant, the rebranded and substantially expanded successor to Amazon CodeWhisperer. It delivers inline code completion, chat, security scanning, and agentic capabilities (feature implementation, test generation, code review, refactoring, and documentation) across JetBrains IDEs, VS Code, Visual Studio, Eclipse, SageMaker Studio, and the command line. It also lives inside the AWS Management Console, Slack, and Teams, where it can answer questions about your AWS resources, surface cost-optimization advice, and help debug infrastructure.

Where it pulls away from generic Copilot-style tools is AWS context: it's the natural choice if your stack is heavily on AWS, with first-party knowledge of services, IAM, and CDK/CloudFormation, plus specialized transformation agents (Java version upgrades, .NET Windows-to-Linux porting, mainframe modernization). Pricing is tiered with a usable Free tier (50 agentic chat interactions and 1,000 lines of code transformation per month) and a Pro tier at $19/user/month that adds higher limits, customization against private repositories, and a guarantee that customer content isn't used for service improvement.

Integrations extend to GitHub, GitLab, and enterprise IdPs, and admins get usage dashboards plus policy controls. The trade-off is that the experience is meaningfully better the deeper you're embedded in AWS; teams on other clouds will find the AWS-specific features irrelevant and may prefer Copilot, Cursor, or Claude Code for raw coding ergonomics.

Editor's take

The CodeWhisperer rebrand to Q Developer was more than cosmetic, it added real agentic features and AWS console integration. For AWS-native teams it's a genuine contender; for everyone else, the AWS gravity that makes it special is also what limits its appeal.

— The AI Tool Bible editorial team