Tabnine is an AI code assistant that supports all programming languages and integrated development environments (IDEs). It offers features such as intelligent code completion, automatic code generation, error checking, and code navigation, greatly improving development efficiency. Tabnine's strength lies in its powerful machine learning model and extensive code database, which can provide developers with accurate and helpful code suggestions. Pricing is flexible and varied, catering to the needs of individual developers and enterprise teams. Tabnine aims to be a developer's best friend, making development work more efficient and faster.