Cody and Tabnine are prominent AI-powered developer tools that offer sophisticated code generation and AI assistance. Cody excels in its comprehensive codebase understanding, enterprise-focused features, and strong context awareness, making it suitable for large teams working across multiple repositories. In contrast, Tabnine stands out with its emphasis on privacy and security, highly personalized code completion features, and adaptive learning capabilities, making it an excellent choice for individual developers and security-conscious organizations. The choice between the two ultimately depends on specific needs regarding privacy, scale of operations, and desired level of context awareness.