I want to share my experience working with Botfactor. By the end of the month, we reduced CPA by about 22%. I liked that the system automatically segments bots: it distinguishes between those who visited our site and those who are already in their global database. As for drawbacks, I can note that the loading speed of the main page has slightly decreased in PageSpeed, but this is not critical for a landing page. Special thanks to the manager Ilya from the support team for his help with the fine-tuning of the filtering settings.