Final answer:
CodeGuru Reviewer analyzes code for security issues, while CodeGuru Profiler identifies performance bottlenecks.
Step-by-step explanation:
The difference between CodeGuru Reviewer and CodeGuru Profiler is that CodeGuru Reviewer analyzes code for security issues, while CodeGuru Profiler identifies performance bottlenecks. CodeGuru Reviewer is a static code analysis tool that scans code repositories for potential security vulnerabilities, such as insecure authentication or input validation. On the other hand, CodeGuru Profiler is a profiling tool that analyzes the runtime behavior of applications and identifies performance bottlenecks. It helps developers optimize their code and improve application performance.