There are several more out there depending on your niche.
If you are using Clickbank, try to search in its “Market Place” page. Click the advance search options, and make sure you use the “Gravity” options, and enter 3 in the form provided. This will filter out the hot selling products for what you have searched for the past 7 days.
Gravity tells us how many affiliates sold that product in a week or so. The higher the gravity is, the hottest the product is.
If you are using Commission Junction, there are several stats available inside their platform. All you have to do is to explore a little bit and learn from what they really offer. Once you get to know the system, you can immediately see what are selling and what are not.