Amazon Q Developer Review: Is the Free Tier Worth It?

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Update (May 2026): AWS has announced Amazon Q Developer will reach end of support on April 30, 2027. New free-tier signups via Builder ID are blocked starting May 15, 2026. AWS is replacing it with Kiro, a new spec-driven agentic IDE. If you're reading this before May 15, 2026, you can still sign up; existing users keep access until April 2027.

Every beginner-facing roundup talks about GitHub Copilot and Cline. Amazon Q Developer barely gets a mention — which is strange, because it offers a genuinely competitive free tier with inline autocomplete, agentic tasks, and built-in security scanning, all without handing over a credit card number.

This is AWS's answer to Copilot. It runs in VS Code right now. It's free to start. And almost nobody in the vibe coding space is talking about it.

What Is Amazon Q Developer?

Amazon Q Developer is an AI coding assistant made by AWS. It lives in your editor as an extension and offers inline code completions, a chat interface for generating or explaining code, and agentic multi-step tasks — think "implement this feature" rather than just "finish this line."

It launched in 2024 as the successor to AWS CodeWhisperer and has since grown into a broader developer assistant. The free tier is available to anyone with an AWS Builder ID, which is not the same as a full AWS account.

How It Fits Into the AWS Ecosystem

Q Developer is trained with a heavy emphasis on AWS services. It knows CloudFormation, the AWS SDK, CDK, and IAM policy syntax at a level that general-purpose models rarely match. If your work touches infrastructure-as-code or cloud backends, that training shows.

Outside of AWS territory, it behaves like a capable general-purpose coding assistant — solid, but not obviously better than the competition.

Who It's Actually Built For (Not Just AWS Devs)

AWS positions this as an enterprise tool for teams already in the AWS ecosystem, and that's the buyer they're optimizing for. But the free tier is genuinely useful for anyone building side projects, learning to code, or experimenting with AI-assisted development.

You don't need an AWS account to use the free tier. You don't need to deploy anything to AWS. The Builder ID signup is just an email and a password.

Free Tier: What You Actually Get

The free tier includes unlimited inline code suggestions and 50 agentic chat interactions per month. That combination is hard to beat at $0.

Inline Code Suggestions (Unlimited vs. Capped)

Inline suggestions — the ghost text that completes your line or function as you type — are unlimited on the free tier. GitHub Copilot's free plan caps completions at 2,000 per month, so Amazon Q's unlimited inline suggestions are a genuine differentiator at the free tier. Amazon Q will not cut you off mid-project.

Agentic Tasks Per Month — The Number and What Counts

Amazon Q Developer includes 50 agentic chat interactions per month on the free tier. An agentic task is when you give Q a natural-language goal — "add input validation to this form" or "refactor this function to be async" — and it plans and executes multiple file edits on its own.

Fifty interactions per month is generous for beginners. For most learners and personal projects, that ceiling is hard to hit in a typical month.

Security Vulnerability Scanning

Free tier users get security scanning, which analyzes your code for common vulnerabilities: SQL injection, hardcoded credentials, open redirects, and similar issues. This is rare in the free tiers of competing tools and is the strongest differentiator Amazon Q has for beginners who don't yet know what they don't know about security.

The scan runs on demand inside the editor and produces annotated results that link to remediation guidance.

Pro Tier at $19/Month — What Unlocks

The Pro tier costs $19/user/month. It adds higher agentic task limits, additional security scanning depth (including software composition analysis for open-source dependencies), and enterprise administration features like SSO and audit logs that are only relevant if you're deploying this at a company.

For solo developers and beginners, the free tier covers nearly everything the Pro tier offers from a pure coding-assistant standpoint.

Setting Up Amazon Q Developer in VS Code

Install the Extension

Open VS Code, go to the Extensions sidebar, and search for "Amazon Q." The extension is published by AWS and is the first result. Install it.

ext install AmazonWebServices.amazon-q-vscode

Or install directly from the marketplace via that ID. The extension is also available for JetBrains IDEs (IntelliJ, PyCharm, WebStorm, and others) on both the free and Pro tiers.

Sign In With an AWS Builder ID (Free — No Credit Card)

After installing, click the Amazon Q icon in the Activity Bar. You'll be prompted to sign in. Choose "Use for Free with Builder ID" — this creates a Builder ID, not a full AWS account, and requires no credit card.

The Builder ID signup is an email address, a verification code, and a password. It takes about two minutes.

First Autocomplete and First Agent Task

Start typing in any file and inline suggestions appear within a second or two. To run an agentic task, open the Amazon Q chat panel and describe what you want done. Q will propose a plan, show you which files it intends to edit, and ask for confirmation before making changes.

How Good Is the Code Actually?

Inline Suggestions Quality for General Code

For general Python, JavaScript, and TypeScript, Q's completions are competent. They're on par with what you'd get from GitHub Copilot's free tier — correct most of the time, occasionally verbose, sometimes suggesting imports you don't need. Nothing that makes you pull your hair out, nothing that feels magical.

National Australia Bank reported code acceptance rates of 50–60% in an AWS-published case study. That's a third-party data point worth taking with a grain of salt since AWS selected the customer, but it's in the right range for what most users find with AI autocomplete tools generally.

Where It Dominates: AWS SDK, CloudFormation, CDK

If you're writing infrastructure-as-code, this is where Amazon Q earns its keep. Suggestions for CloudFormation templates, CDK constructs, and AWS SDK calls are noticeably more accurate and complete than what you'd get from a general-purpose model.

Beginners building their first cloud app will find Q unusually helpful in exactly the areas where cloud config tends to be confusing — IAM roles, S3 bucket policies, Lambda function signatures.

Where It Falls Short vs. Cursor or Cline

Against full-featured paid tools like Cursor, or against Cline with a strong underlying model, Q's agentic tasks feel limited. The context window is smaller and Q is less capable at navigating large, complex codebases.

If you're doing serious multi-file refactoring or building a production application with many interdependencies, those tools have the edge. Q is better suited to focused, scoped tasks.

Security Scanning — The Sleeper Feature

What It Catches and How It Surfaces Issues

Amazon Q's security scanner is powered by the same engine as Amazon CodeGuru, which has been running on AWS's own internal codebases for years. It scans for vulnerabilities from the OWASP Top 10, hardcoded secrets, and known vulnerable dependency versions.

Issues show up as inline annotations in the editor, similar to how lint errors appear. Each finding includes a description of the problem, a severity rating, and a link to remediation documentation.

How Useful This Is for a Beginner's First App

Very useful — and in a different way than autocomplete. Autocomplete makes you faster. Security scanning catches mistakes you didn't know you were making.

A beginner writing their first Express.js backend or Flask API is likely to make at least one of these mistakes: hardcoded API key, no input sanitization, an overly permissive CORS policy. Q will flag all three. That kind of feedback loop, at no cost, has real learning value.

Amazon Q Developer vs. GitHub Copilot Free

The most direct comparison for most beginners deciding which free VS Code AI extension to install first.

| Feature | Amazon Q Developer (Free) | GitHub Copilot (Free) | |---|---|---| | Inline completions | Unlimited | 2,000/month | | Agentic tasks | 50/month | 50 chat requests/month | | Security scanning | Yes | No | | Chat | Yes | Yes | | AWS-specific training | Strong | General | | Requires credit card | No (Builder ID) | No (GitHub account) | | JetBrains support | Yes | Yes |

Read the full GitHub Copilot free tier review for a deeper look at what Copilot's free plan actually includes.

Which One to Install First

If you're building anything that touches AWS, cloud infrastructure, or you want security scanning as a learning tool: install Amazon Q first.

If you're primarily writing frontend code, working in a GitHub-heavy workflow, or you want the widest general-purpose model quality: start with GitHub Copilot.

There's no rule against running both — they occupy different parts of the sidebar and don't conflict.

Amazon Q Developer vs. Cline

Cline is a free, open-source VS Code extension that uses your own API key to connect to models like Claude or GPT-4. Read the full Cline review for details.

The key difference: Cline is model-agnostic and brings-your-own-key (BYOK), so your costs scale with usage and depend on whichever model you connect. Amazon Q Developer's free tier is zero-cost with a fixed monthly task limit.

Cline is a better agentic tool for power users who want maximum model quality and don't mind paying API costs. Amazon Q is better for beginners who want a zero-cost, self-contained extension that just works.

For more comparisons in this space, Cline vs. Aider covers how the two most popular free agentic tools compare in practice.

Verdict: Who Should Install This?

Amazon Q Developer is a legitimate free-tier AI coding assistant with one feature — security scanning — that genuinely stands apart from the competition at this price point. It's not the most capable tool you can get, but it's one of the most capable tools you can get for free.

Check out the best free AI coding tools for 2026 if you want to see where Amazon Q fits in the broader landscape.

Also worth reading: the Continue review, another free VS Code AI extension that takes a different approach to the same problem.

Install It If...

• You're building anything on AWS — even just learning how Lambda or S3 works
• You want security scanning as a built-in teaching tool
• You don't want to pay for a subscription or hand over API credits
• You're deciding between free tools and want the most complete free tier

Skip It If...

• You're starting fresh after May 15, 2026 — new free-tier signups are no longer available; look at Kiro or another free tool instead
• You're already paying for Cursor or another full-featured tool — Q doesn't add enough to justify juggling both
• You primarily work in environments Q doesn't support (command-line only, Vim, Emacs)

The free tier is worth installing at least once. If security scanning catches one bad habit early, it's already done its job.