Kodein is another dependency injection library for Kotlin that provides a more flexible and comprehensive solution compared to other frameworks. It enables developers to define and manage dependencies in a type-safe manner, making the codebase more modular and testable. Kodein supports both Android and non-Android applications, allowing seamless integration with Kotlin's features. It offers a rich set of features, including lazy injection, scope management, and multi-platform support. Kodein is known for its simplicity, flexibility, and ease of use in building maintainable applications.