DanceBetter is an AI based dance training platform that provides personalized coaching through motion analysis and feedback. Users can upload dance videos or record performances and receive detailed evaluations of their movements. The AI analyzes posture, rhythm, coordination, and technique to identify strengths and areas for improvement. Based on this analysis, the platform generates tailored recommendations to help users refine their skills. The system acts as a virtual dance instructor that guides users through continuous improvement. It is designed to support a wide range of dance styles and skill levels. Beginners can learn foundational techniques, while advanced dancers can fine tune their performance. The platform enables users to practice anytime without needing access to a physical coach. DanceBetter helps make dance training more accessible and data driven through AI.