I like how it's easy to create tests with comparium - just drag & drop elements into the design or use our API for more complex tasks. It also has an excellent UI/UX which is great because we can have many testers work together within one dashboard. The price seems high compared to other competitors. We are using comparerium primarily as a way to organize multiple tester accounts who want to run similar tests at once. This helps us avoid running duplicate tests across different sites (and saves us time!).