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Amazon Q Developer vs CodeSandbox

Amazon Q Developer logo

Amazon Q Developer

AI

Generative AI assistant for coding, testing, and AWS development

From
Free
Rated
-
Full reviewWebsite
C

CodeSandbox

Developer Tools

Cloud platform for instant, isolated development sandboxes and code execution

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Amazon Q Developer deepest value and AWS-specific expertise is tied to the AWS ecosystem, less compelling for non-AWS shops; CodeSandbox detailed paid plan pricing was not published on the accessible pages, making cost comparison difficult.
  • They diverge on capability: Amazon Q Developer covers Code generation, CodeSandbox covers Instant sandboxes.
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Amazon Q Developer and CodeSandbox actually diverge.

Attributes where Amazon Q Developer and CodeSandbox differ
AttributeAmazon Q DeveloperCodeSandbox
Platformsweb, windows, mac, linux, apiweb, api
CategoryAIDeveloper Tools

Identical on both: starting price (Free), pricing model (freemium), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Amazon Q Developer

  • Code generation
  • Agentic task automation
  • Security scanning
  • Application transformation
  • AWS expertise
  • Private code customization
  • Admin governance dashboard
  • IP indemnity protection

Only in CodeSandbox

  • Instant sandboxes
  • Programmatic sandbox API
  • Secure isolated execution
  • Browser-based editor
  • CI/CD sandbox support
  • Scalable VM infrastructure

What people use each for

The jobs each tool is most often brought in to do.

Amazon Q Developer

  • AI-assisted code completion in an IDEnot CodeSandbox
  • Automating Java and .NET application upgradesnot CodeSandbox
  • Scanning codebases for security vulnerabilitiesnot CodeSandbox
  • Getting AWS architecture guidance while codingnot CodeSandbox
  • Automating feature implementation via agentsnot CodeSandbox

CodeSandbox

  • Running AI agent-generated code safely in isolationnot Amazon Q Developer
  • Prototyping and sharing web projects in-browsernot Amazon Q Developer
  • Executing untrusted code for a code playground productnot Amazon Q Developer
  • Using sandboxes as ephemeral CI/CD build environmentsnot Amazon Q Developer

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Amazon Q Developer

  • Deepest value and AWS-specific expertise is tied to the AWS ecosystem, less compelling for non-AWS shops
  • Free tier caps agentic requests at 50 per month, which can be exhausted quickly on larger tasks
  • Additional transformation usage beyond plan limits is billed per line of code, adding unpredictable costs
  • GitHub and Eclipse integrations are still in preview, indicating incomplete platform coverage

CodeSandbox

  • Detailed paid plan pricing was not published on the accessible pages, making cost comparison difficult.
  • Focus has shifted toward programmatic sandbox infrastructure, which may be less approachable for casual users just wanting a quick online editor.
  • Public sandboxes are visible to others by default, which is not ideal for proprietary code.

Pricing, plan by plan

Amazon Q Developer

Free
  • FreeFree
    • 50 agentic requests per month
    • Access to latest Claude models
    • IDE and CLI use
  • Pro$19/month
    • Expanded agentic request limits
    • 4,000 lines of code per month per user for transformation, pooled at account level
    • Admin dashboard with user and policy management

CodeSandbox

Free
  • FreeFree
    • Public sandboxes
    • Basic sandbox usage

Which should you pick?

Choose Amazon Q Developer if

  • You need code generation.
  • You want to start without paying.
  • You work on web, windows, mac, linux, api.
  • You also want agentic task automation.
Amazon Q Developer review

Choose CodeSandbox if

  • You need instant sandboxes.
  • You want to start without paying.
  • You work on web, api.
  • You also want programmatic sandbox api.
CodeSandbox review

Questions people ask

Is Amazon Q Developer or CodeSandbox better?
Neither clearly leads. Amazon Q Developer starts at Free and CodeSandbox at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Amazon Q Developer or CodeSandbox?
Amazon Q Developer starts at Free and CodeSandbox at Free.
Does Amazon Q Developer or CodeSandbox run on more platforms?
Amazon Q Developer runs on web, windows, mac, linux, api. CodeSandbox runs on web, api.
Can I use Amazon Q Developer for free?
Both have a free tier, so you can try either at no cost before committing.
What is Amazon Q Developer best used for?
Amazon Q Developer is most often used for ai-assisted code completion in an ide, automating java and .net application upgrades, scanning codebases for security vulnerabilities, getting aws architecture guidance while coding. Of those, ai-assisted code completion in an ide and automating java and .net application upgrades are not what CodeSandbox is typically brought in for.
What can Amazon Q Developer do that CodeSandbox cannot?
Amazon Q Developer covers Code generation, Agentic task automation, Security scanning, Application transformation. CodeSandbox covers Instant sandboxes, Programmatic sandbox API, Secure isolated execution, Browser-based editor.

Answered from the vendors’ own pages

Amazon Q Developer: What does Amazon Q Developer cost?

There is a free tier with no cost, and a Pro tier priced at $19 per user per month that adds expanded agentic request limits, admin controls, and IP indemnity.

Source
CodeSandbox: Does CodeSandbox offer a free tier?

Yes, CodeSandbox offers a free option available on the platform. Users can start for free.

Source
Amazon Q Developer: What are the limits on the free plan?

The free tier includes 50 agentic requests per month, access to the latest Claude models in IDE and CLI, and 1,000 lines of code per month for Java transformation.

Source
CodeSandbox: Where can I find CodeSandbox's pricing details?

CodeSandbox maintains a dedicated pricing page, but specific tier names, feature breakdowns, and costs are not displayed on the landing page.

Source
Amazon Q Developer: How is usage metered beyond plan limits?

Java and .NET transformation usage beyond the plan's included lines of code is billed as overage at $0.003 per line of code submitted.

Source
Amazon Q Developer: Can I cancel my Amazon Q Developer Pro subscription anytime?

Subscriptions are billed monthly per user and prorated in the first month, but canceling before the end of a billing month still incurs the full month's subscription fee.

Source
Amazon Q Developer: What counts as an agentic request?

Agentic requests include both question-and-answer chat interactions and autonomous coding tasks performed by Q Developer's agents, all drawn from the same monthly quota.

Source
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