Amazon Q Developer

Name: Amazon Q Developer
Author: AgentRadar Editorial Team

Verified

AWS's AI coding assistant for code generation, transformation, and infrastructure-aware development

Coding Agents Freemium

8.1 /10

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Released

2024

Country

United States

API

Available

Self-Host

Monthly Active Users

1M+

Funding

Public (Amazon)

Last Reviewed

2026-06

About Amazon Q Developer

Amazon Q Developer (formerly CodeWhisperer) is AWS's entry in the coding assistant space, and its defining characteristic is AWS-native depth. It does the standard things well — inline code completion, chat about code and architecture, test generation, and debugging — but its differentiator is how tightly it integrates with the AWS platform. Q Developer understands AWS services, APIs, and best practices natively, so it can generate IAM policies, configure CloudFormation, and explain CloudWatch metrics in ways that generic coding assistants cannot. Its code transformation features handle real-world upgrade tasks like migrating Java versions and porting .NET applications, with per-line-of-code metering. Security scanning is built in and tuned for AWS-specific vulnerabilities. Q Developer ships as IDE extensions for VS Code, IntelliJ, and JetBrains, plus a CLI and web console. For AWS-heavy organizations, it is the coding assistant that speaks your infrastructure's language.

Our Verdict

The best coding assistant for AWS-heavy development teams — its infrastructure awareness and transformation capabilities have no equivalent in Claude Code, Cursor, or Copilot. For general-purpose coding it is competent but not the leader; for organizations building on AWS, the value proposition is strong. The free tier is a genuine starting point, and Pro pricing is competitive.

Features

Code completion and generation in major IDEs

Chat about code, AWS architecture, and documentation

Code transformation (Java upgrades, .NET porting)

Built-in security scanning tuned for AWS vulnerabilities

AWS service and API awareness for infrastructure-aware code

IDE extensions (VS Code, IntelliJ, JetBrains) plus CLI

Test generation and debugging assistance

Detailed Ratings

Ease of Use

8.0

Value for Money

8.0

Features

8.0

Support

9.0

Performance

8.0

Overall Rating

8.1 /10

Pros & Cons

Pros

Deepest AWS integration of any coding assistant — understands services, APIs, and best practices natively
Code transformation handles real enterprise upgrade tasks (Java migrations, .NET porting)
Free tier is generous — includes security scanning and baseline completion
Backed by AWS enterprise support and compliance infrastructure

Cons

AWS ecosystem lock-in — excels primarily in AWS-centric workflows
Transformation pricing adds up for large codebases at $0.003/LOC overage
Less capable as a general-purpose coding agent compared to Claude Code or Cursor

Use Cases

AWS-centric development where infrastructure-aware code generation mattersEnterprise Java and .NET migration and upgrade projectsSecurity scanning integrated into the development workflowCloud architecture guidance and documentation queries

Who Is It For?

AWS-centric development teams that want infrastructure-aware code generation, transformation, and security scanning integrated into their IDE workflow

#ide-extension#aws#enterprise#code-transformation#security#cloud-native

Pricing Plans

Free

Code completion and chat
Security scanning
1,000 LOC/month for transformations

Recommended

Pro

$19 /user/month

4,000 LOC/month pooled
Full transformation features
Priority support

Frequently Asked Questions

What happened to CodeWhisperer?

AWS rebranded CodeWhisperer to Amazon Q Developer in 2024. All CodeWhisperer features — code completion, security scanning, chat — were migrated to the Q Developer platform, which adds code transformation, AWS architecture awareness, and broader IDE support.

How does code transformation pricing work?

The Free tier includes 1,000 lines of code per month for Java upgrades. Pro ($19/user/month) includes 4,000 LOC pooled across the organization. Overage is billed at $0.003 per line of code. Transformations like .NET porting and version upgrades consume these credits.

Is Amazon Q Developer free?

There is a functional Free tier with code completion, chat, and security scanning (1,000 LOC/month for transformations). Pro ($19/user/month) unlocks higher limits, full transformation features, and organization-wide credit pooling.