Why your tiktok ads stop scaling after three days and a practical test plan to find the creative or conversion bottleneck
I’ve run into the same TikTok scaling cliff dozens of times: an ad drops into a promising cost per result for the first 48–72 hours, then performance stalls or gets worse. It’s frustrating because it feels like you’ve solved the puzzle — until the algorithm pulls the rug and growth evaporates. Over the last few years I’ve leaned on hands-on tests to diagnose whether the issue is creative, conversion, or something else entirely. Below...