Independently agent-testedAnthropic · OpenAI · Gemini · Grok
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Bench test · AI Coding

Sourcegraph Cody vs Amazon CodeWhisperer

Same rack, same rubric, four independent agents. Here's how they measure up — and which we'd pick.

Sourcegraph CodyAmazon CodeWhisperer
consensus
score8.2/10
score8.2/10
agents won1 / 42 / 4
fromCustomCustom
free tiernono
categoryAI CodingAI Coding

Agent panel — head to head

Anthropic7.87.2
OpenAI8.58.5
Gemini9.09.1
Grok7.58.0

Sourcegraph Cody

  • Superior context awareness across entire codebase
  • Reduces time on code comprehension and refactoring
  • Strong enterprise-grade security and privacy controls
  • Requires Sourcegraph instance setup for full functionality
  • Steeper learning curve compared to simpler assistants
  • Limited free tier compared to competitors
Codebase-aware code completion and generationSemantic code search and navigationAutomated refactoring and bug fixesMulti-file context understandingIDE and editor integrationsNatural language code explanations

Amazon CodeWhisperer

  • Free tier with no usage limits
  • Strong AWS ecosystem integration
  • Built-in security vulnerability detection
  • Limited adoption compared to GitHub Copilot
  • Smaller training dataset than some competitors
  • Less mature feature set for non-AWS workflows
Real-time code suggestions in IDEMulti-language support (Python, Java, JavaScript, etc.)Security scanning for code vulnerabilitiesReference tracking for generated codeIntegration with AWS servicesFree tier available

Custom · no free tier

Try Sourcegraph Cody

Custom · no free tier

Try Amazon CodeWhisperer

Verdict

Dead heat — both land at 8.2. Pick on price and fit.