Amazon Q Developer is AWS’s IDE‑native generative AI assistant that writes code, upgrades legacy stacks, and answers AWS questions without leaving VS Code, JetBrains, Eclipse, or Visual Studio.
In this article, we’ll discuss Amazon Q Developer in detail, including its features, uniqueness, and uses, to see if it is the best AI code assistant for you.
What is Amazon Q Developer?
Amazon Q Developer is a chat‑first AI coding assistant trained on AWS documentation, public open‑source code, and, optionally, your own repositories. You can ask Amazon Q Developer IDE to:
- Generate or refactor code.
- Draft unit tests and calculate coverage.
- Fix compilation or runtime errors with step‑by‑step explanations.
- Create DevOps scripts and IaC templates.
- Explain architecture diagrams or stack traces in plain language.
- Answer cost, security, or best‑practice questions right in VS Code, JetBrains, Eclipse, or Visual Studio.
Key Features
Here are some of the most highlighted Amazon Q Developer AI coding assistant features:
Amazon Q Developer agent for code transformation
It can upgrade Java 8 to 17 or port .NET framework apps to .NET 8, rewriting thousands of lines and running tests in one shot.
Fast code generation and explanation
Ask for a snippet, a regex fix, or a docstring, and Amazon Q Developer delivers context-aware suggestions.
Deep IDE integration
A single extension brings chat, inline actions, and security scanning to VS Code, JetBrains, Eclipse, and Visual Studio, authenticated through IAM Identity Center.
Conversation persistence, search, and export
Amazon Q Developer now stores history for 90 days and lets you search past chats and export them to Markdown or HTML for reviews.
Model Context Protocol (MCP) plug-ins
MCP support lets Amazon Q Developer pull tickets from Jira or designs from Figma, adding richer context to every response.
Built-in security and governance
Reference tracking, public-code suppression, and per-user indemnity help enterprises adopt AI coding safely.
Who is Using Amazon Q Developer?
- Alerce Group automated a Java 11→17 migration of a monolith, cutting weeks of manual effort down to 9 hours.
- Audible used Amazon Q Developer code generation to raise test coverage on a legacy package from 10% to 100% and saved more than 50 engineering hours during its JDK 17 upgrade.
- AWS itself reports that adopting Amazon Q Developer and related AI tools saved employees 4,500 developer-years and $260 million in 2024 alone.
- Outside Amazon, analysts note that most developers spend barely an hour per day actually coding.
What Makes Amazon Q Developer Unique?
- Benchmark wins – The April 2025 agent update hit 66% on SWE-Bench Verified and 49% on SWT-Bench, placing Amazon Q Developer at or near the top of autonomous-coding leaderboards.
- Long IDE sessions – IAM Identity Center sessions last 90 days instead of the usual eight hours, reducing re-authentication friction for large teams.
- All-in-one workflow – Because Amazon Q Developer runs inside the IDE, CLI, AWS Console, and even Slack, developers can review pull requests, fix CloudFormation templates, and even chat about EC2 costs without context-switching.
- Enterprise controls – Admins can block suggestions that copy open-source code and track usage in dashboards.
- Rapid feature cadence – The past quarter alone brought conversation search, context-size bumps to 100 kB, Eclipse inline chat, GitLab Duo integration, and European region support, showing Amazon’s willingness to iterate fast.
Limitations & Roadmap
Current gaps
- Transformation agent handles Java 8 → 17/21 and .NET framework → . NET 8 only.
- Very large mono‑repos may exceed the new 100K character context window.
- Pro subscriptions require an IAM Identity Center instance in a supported region.
- Inline chat is GA for VS Code and JetBrains; Eclipse and Visual Studio are still in preview with limited shortcuts.
Pricing
Amazon Q Developer comes with two pricing tiers.
Free tier
- 50 chat interactions/month in the IDE (agentic coding + Q&A).
- 1,000 LOC/month for the Amazon Q Developer Agent for Code Transformation.
- 25 AWS resource questions/month in the console.
Pro tier – US $19/user/month
- Agentic coding chat cap rises to 1,000 interactions/month (from Aug 1, 2025).
- 4,000 LOC/month for transformations, pooled at the payer account.
- 1,000 generative‑SQL queries/month in the console.
Conclusion
Amazon Q Developer has evolved from a simple code-completion tool into a full agentic platform that plans, builds, and modernizes software inside your editor. Its transformation agent tackles major version upgrades, its chat explains stack traces in seconds, and its governance features satisfy security teams.
With a generous Free tier, a predictable $19 Pro tier, and constant enhancements, developers should definitely try Amazon Q Developer before deciding on an AI code assistant tool.
