What I like best about PopUnderSTAR is its smart targeting and high ROI. The popunder format feels less intrusive compared to traditional ads, yet it consistently brings in quality traffic. It’s easy to set up, and the support team is responsive whenever I need help. Review collected by and hosted on G2.com.

Pop-under ads can be disruptive to user experience. They often appear without clear consent and feel sneaky rather than helpful. Review collected by and hosted on G2.com.