Amazon CodeWhisperer vs What the Diff

A detailed comparison to help you choose between Amazon CodeWhisperer and What the Diff.

🏆

Verdict: What the Diff wins

What the Diff scores 4.9/5, edging out Amazon CodeWhisperer at 3.6/5. Try What the Diff if you need a top-rated option.

Amazon CodeWhisperer

AI coding companion by AWS

What the Diff

AI code review summaries for GitHub PRs

Rating3.6 (undefined reviews)4.9 (undefined reviews)
Pricing Model
Starting PriceFree tier availableFree tier available
Best For
Free Tier
API Access
Team Features
Open Source
Tags
free tierapi access
free tierteam features

Amazon CodeWhisperer

Pros

  • + Free individual tier
  • + AWS service awareness
  • + Security vulnerability scanning

Cons

  • - Best for AWS users only
  • - Less capable than Cursor for general code
View full Amazon CodeWhispererreview →

What the Diff

Pros

  • + Automatic PR summaries
  • + Saves review context-setting time
  • + Easy GitHub integration

Cons

  • - Summary only — no deep review
  • - Limited to GitHub
View full What the Diffreview →

Frequently Asked Questions

Which is better, Amazon CodeWhisperer or What the Diff?
What the Diff scores higher at 4.9/5 vs 3.6/5 for Amazon CodeWhisperer, making it the better-rated option in our comparison.
What is the difference between Amazon CodeWhisperer and What the Diff?
Both are AI tools, but they serve different use cases. Visit each tool's page for details.
Is Amazon CodeWhisperer or What the Diff more affordable?
Amazon CodeWhisperer pricing varies, What the Diff pricing varies. Check the comparison table above for current pricing.

Stay in the loop

Get weekly updates on the best new AI tools, deals, and comparisons.

No spam. Unsubscribe anytime.