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Amazon CodeWhisperer vs Cursor — Head-to-Head Comparison
Quick verdict: Cursor edges ahead with a 4.8/5 rating vs 4.3/5. Cursor stands out for best-in-class codebase awareness for accurate suggestions, while Amazon CodeWhisperer excels at best-in-class aws service code generation.
Feature Comparison
| Feature | Amazon CodeWhisperer | Cursor |
|---|
| Real-time code suggestions optimized for AWS | ✓ | — |
| Built-in security vulnerability scanning | ✓ | — |
| AWS service integration and SDK generation | ✓ | — |
| Reference tracker for open-source attribution | ✓ | — |
| Infrastructure as Code generation (CDK, CFN) | ✓ | — |
| Support for 15+ programming languages | ✓ | — |
| IDE integration (VS Code, JetBrains, CLI) | ✓ | — |
| Amazon Q Chat for development questions | ✓ | — |
| Code transformation and modernization | ✓ | — |
| Organizational policy configuration | ✓ | — |
| AI-native code editor built on VS Code foundation | — | ✓ |
| Codebase-wide context indexing and search | — | ✓ |
| Composer for multi-file AI edits | — | ✓ |
| Inline AI editing with diff preview | — | ✓ |
| Multi-model support (Claude, GPT-4, custom) | — | ✓ |
Pricing Comparison
| Plan | Amazon CodeWhisperer | Cursor |
|---|
| Starting price | $0/month | $0/month |
| Free plan | Yes | Yes |
| Mid tier | $19/user/month | $20/month |
Pros & Cons
Amazon CodeWhisperer
Pros
- Best-in-class AWS service code generation
- Free tier with unlimited suggestions for individuals
- Built-in security scanning catches vulnerabilities early
- Reference tracker ensures open-source license compliance
Cons
- Suggestions are weaker outside AWS ecosystem contexts
- Fewer supported languages than some competitors
- Less effective for frontend and mobile development
- Amazon Q branding transition adds complexity
Cursor
Pros
- Best-in-class codebase awareness for accurate suggestions
- Multi-file editing via Composer is uniquely powerful
- Familiar VS Code interface with zero learning curve
- Multiple AI model choices for flexibility
Cons
- Requires switching from your current editor setup
- Pro plan needed for meaningful daily usage limits
- Heavier resource consumption than plain VS Code
- Model quality depends on which provider you select
Which Should You Choose?
Choose Amazon CodeWhisperer if:
- AWS-focused developers building cloud-native applications and infrastructure
- Teams needing integrated security scanning with their AI code assistant
Try Amazon CodeWhisperer
Choose Cursor if:
- Developers who want an AI-first editor with deep codebase understanding
- Teams performing frequent multi-file refactors and complex code changes
Try Cursor
