The best advertising tracker for push ads is a server-side tracker. These trackers offer high-speed performance, real-time analytics, and advanced targeting tools, which are essential for optimizing push ad campaigns. Unlike cookie-based or browser-side trackers, server-side trackers are more reliable and accurate, especially when dealing with mobile traffic or users who disable cookies. They support features like A/B testing, automation rules, and traffic source integration, allowing advertisers to fine-tune campaigns effectively. Additionally, they help detect and block bot traffic, ensuring ad spend is optimized. For affiliates or marketers focusing on ROI, using a dedicated push ad tracker ensures better campaign visibility, deeper insights, and improved overall performance.