Alitools is a Firefox extension designed to enhance the shopping experience on AliExpress by providing various tools to save money and ensure safe purchases. Key features include an automatic discount checker, which applies the best available promo codes to your cart, and a price history tracker that helps you avoid inflated prices during sales events. Additionally, it allows users to verify seller reliability, ensuring a trustworthy shopping experience.

The extension also offers image-based search capabilities to find products quickly and check real product photos through customer feedback. Users can seamlessly track their orders from China and synchronize data between different devices. Alitools is designed to work alongside other shopping extensions, ensuring compatibility and ease of use. The extension collects anonymous usage data to improve service, adhering to privacy policies and user agreements.