Sourcery vs Amazon CodeWhisperer: Which is Better in 2026?
Choosing between Sourcery and Amazon CodeWhisperer comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Sourcery is our overall pick for code review workflows. Pick Amazon CodeWhisperer if you need AI coding.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Sourcery
AI-powered code reviews for security, speed, and automated bug fixing in the AI era.
Best for you if:
- • You need code review features specifically
- • Automates code reviews and security scanning to prevent bugs and vulnerabilities.
- • Provides real-time feedback in IDEs, on PRs, and across repositories.
Amazon CodeWhisperer
AI coding companion from AWS for faster development
Best for you if:
- • You need AI coding features specifically
- • Amazon's AI coding assistant
- • Security scans find vulnerabilities
| At a Glance |  Sourcery |  Amazon CodeWhisperer |
|---|---|---|
Starts at | $12/moPro | $19/user/monthProfessional |
Best For | Code Review | AI Coding |
Rating | - | - |
Choose Sourcery or Amazon CodeWhisperer?
Choose Sourcery if
AI-powered code reviews for security, speed, and automated bug fixing in the AI era.
- Python code quality
- AI suggestions
- IDE integration
- Budget matters ($12/mo vs $19/user/month)
- Your work is code review-shaped, not AI coding-shaped
Choose Amazon CodeWhisperer if
AI coding companion from AWS for faster development
- AWS integration
- Free tier available
- Security scanning
- Your work is AI coding-shaped, not code review-shaped
| Feature | Sourcery | Amazon CodeWhisperer |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.8/5 17 reviews | ★4.2/5 35 reviews |
| Categories | Code ReviewSecurity | AI CodingDeveloper Tools |
In-Depth Analysis
Sourcery
AI-powered code reviews for security, speed, and automated bug fixing in the AI era.
Strengths
- +Python code quality
- +AI suggestions
- +IDE integration
- +Active development
- +Fair pricing
Weaknesses
- -Python only
- -Learning curve
- -Suggestions vary
- -Pro features paid
- -Better alternatives exist
Key features
Amazon CodeWhisperer
AI coding companion from AWS for faster development
Strengths
- +AWS integration
- +Free tier available
- +Security scanning
- +Multiple languages
- +IDE support
Weaknesses
- -Less capable than Copilot
- -AWS focused
- -Suggestions basic
- -Privacy concerns
- -Falling behind
Key features
Pricing: Sourcery vs Amazon CodeWhisperer
| Plan | Sourcery | Amazon CodeWhisperer |
|---|---|---|
| Tier 1 | Free Free | Free Individual |
| Tier 2 | $12 Pro | $19 user/month Professional |
| Tier 3 | $24 Team | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Sourcery pricing and Amazon CodeWhisperer pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Sourcery
Want the highest-rated option?
Neither has user reviews yet.
Go with: Sourcery
Value user reviews?
Neither has user reviews yet.
Go with: Sourcery
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Sourcery is a code review tool. Amazon CodeWhisperer is in AI coding. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Sourcery
- Higher user rating: 4.8/5 vs 4.2/5
- Free tier available
- Our pick for this comparison
Amazon CodeWhisperer
- Larger review base (35 reviews)
- Better fit for AI coding
The Bottom Line
Sourcery is our pick.
Frequently Asked Questions
Is Sourcery or Amazon CodeWhisperer better?
Sourcery is rated in our evaluation. Both are freemium.
What are Sourcery and Amazon CodeWhisperer used for?
Sourcery: AI-powered code reviews for security, speed, and automated bug fixing in the AI era.. Amazon CodeWhisperer: AI coding companion from AWS for faster development.
What does Sourcery cost vs Amazon CodeWhisperer?
Sourcery is freemium (free tier + paid plans). Amazon CodeWhisperer is freemium (free tier + paid plans). Visit their websites for detailed pricing.