Coupert is an AI-powered browser extension for Firefox designed to enhance online shopping by automatically finding coupons and cashback opportunities. It streamlines the shopping experience, eliminating the need for manual coupon searches and price checks. Key features include price comparison and tracking across various stores, price drop alerts for monitored products, and automatic coupon testing at checkout, ensuring users benefit from the best available discounts. Coupert also offers cashback on eligible purchases, making it an attractive option for budget-conscious shoppers.

The extension boasts a secure and privacy-first design, catering to over 8 million users and compatible with more than 200,000 online stores. To use Coupert, users simply need to install the extension, create or log into an account, and shop as usual. The extension activates automatically, providing a seamless shopping experience that includes automatic coupon applications and cashback rewards.