CreatorML is a software that helps video marketers predict YouTube views prior to upload and optimize thumbnails and titles for maximum engagement. It uses OpenAI's GPT-4 to generate title suggestions and filters them to reduce the risk of containing offensive content. Additionally, the YouTube Click-Through Rate Predictor helps users optimize thumbnails for increased CTR. According to the website, CreatorML helps content creators and YouTube channel owners increase overall click-through rate and ensure their audience has the best possible experience when seeing their videos. It differentiates itself from similar software competitors by offering a View prediction feature and using OpenAI's GPT-4 to generate title suggestions.