If you are looking for the next variation or you next new product on Amazon, Jungle Scout's +500M database will help you find the needle in the haystack.
With some pre-built filters and the possibility to create your own combinations of fulfillment, pricing, revenue, net margin, reviews or listing quality score filters, it's as easier as riding a bike.
Of course, you'll need to dig into the results and check Amazon's SERPs, competitors and manufacturers, but 50% of the work is done!