ChapterMe is a tool that uses AI to make it easy and quick for users to add parts to their videos. It works with YouTube movies, and soon it will work with more video sites. It can make chapters 90% faster than human methods, and users can change the player to make it fit with their brand. It also offers chapter and activity analytics to help users learn what works and what doesn’t. Video A/B testing helps users find the best video for their website.