Amazon CodeWhisperer vs Amazon Q Developer
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No overlapping tags — these tools take different approaches.
Amazon CodeWhisperer
AI coding companion from AWS now part of Amazon Q Developer, offering code suggestions, security scans and natural language to code across IDEs with a free tier and Pro.
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Amazon Q Developer
Amazon Q Developer is AWS’s coding assistant that provides IDE chat, inline code suggestions, and security scanning, plus CLI autocompletions and console help, with a Free tier and a Pro tier that adds higher limits and advanced features for teams in AWS environments.
Visit website →At a glance
| Amazon CodeWhisperer | Amazon Q Developer | |
|---|---|---|
| Price | Free / $19 per user per month | Free / $19 per user per month |
| Difficulty | Beginner | Beginner |
| Type | Web App | Web App |
| Status | Active | Active |
Amazon CodeWhisperer — Key features
- Contextual code suggestions in popular IDEs for many languages
- Natural language to code and tests via Amazon Q Developer
- Security scans to detect secrets and known risky APIs
- Optimized snippets for AWS SDKs CLI and services
- Support for Python JavaScript Java and more ecosystems
- Per user Pro tier with higher limits and admin controls
Amazon Q Developer — Key features
- IDE chat assistant: Chat about code in supported IDEs to get explanations suggestions and guidance using project context
- Inline code suggestions: Receive code completions and generation while editing to speed implementation and reduce boilerplate
- Vulnerability scanning: Scan code for security issues inside the IDE to catch risky patterns earlier in the development lifecycle
- Code transformation agents: Perform automated upgrades and conversions that produce diffs you review before applying changes
- CLI autocompletions: Get command completion and AI chat guidance in the terminal for local workflows and Secure Shell sessions
- AWS console help: Open an Amazon Q panel in the console to ask questions and navigate AWS tasks with contextual responses
Amazon CodeWhisperer — Best for
- Speed up SDK usage for AWS services with correct patterns
- Generate tests and boilerplate from natural language comments
- Detect hardcoded secrets before code leaves your laptop
- Enable juniors to learn API usage by example in IDE
- Reduce copy paste from docs while keeping human review
Amazon Q Developer — Best for
- Write AWS integrations: Ask for SDK usage examples and apply inline suggestions while building services that call AWS APIs
- Fix security issues: Use vulnerability scan findings to prioritize fixes and generate safer code patterns inside reviews
- Modernize Java apps: Run transformation workflows to upgrade language versions then review diffs before accepting changes
- Terminal efficiency: Translate intent into CLI commands with autocompletion support during local and remote development sessions
- Cloud troubleshooting: Use IDE chat to explain errors then validate by running tests and applying minimal code changes safely
