The service is very useful for sellers working on both platforms simultaneously. It provides the opportunity to analyze competitors, effectively manage one’s own assortment, and keep track of trends. Overall, it will be beneficial for beginners as it helps find a suitable niche with high demand, but undoubtedly, active sellers will gain more from it. There are indeed many possibilities. The service tracks listings and creates reports that allow for monitoring the market situation. The reports have numerous filters, and you can customize tables and perform sorting. Similar functions are available for your store, but with the aim of analyzing sales. However, keep in mind that SalesFinder is not a magic button. It is a tool that requires proper usage. The cost of the service is quite reasonable. The only downside is that the cheapest plan lacks analytics functionality for Ozon (categories, products, brands, search, etc.). If you are only working with WB, this plan is suitable (the limits are sufficient for a small store). However, if you need Ozon exclusively, it's better to look for other services. For working with both marketplaces, it’s worth considering the more expensive plans.
