In this episode we were joined by Ekaterina Damer, co-founder of the data collection website Prolific (https://www.prolific.co/) to discuss the numerous challenges involved in staring the company, online data collection, and international expansion. Rachel also went to bat for her employer Cloud Research (https://www.cloudresearch.com/) when discussing some recent research comparing data quality across multiple different platforms (https://link.springer.com/article/10.3758/s13428-021-01694-3).