CodeRabbit is an AI-powered code review tool designed to assist development teams in enhancing the quality of their codebases and streamlining the pull request (PR) review process. By providing line-by-line change suggestions, PR summarization, chat interactions for codebase queries, and issue validation, CodeRabbit aims to reduce the time spent on manual reviews, catch potential bugs before they reach production, and offer personalized feedback that aligns with developers' coding preferences. Teams might want to use CodeRabbit to increase productivity, improve code reliability, and accelerate merge times, benefiting from AI-driven insights and collaborative features that integrate directly with their version control systems.