I recently found myself in a similar situation — I am actively scaling my Amazon store and realized that I won’t get far without a reliable tool for repricing prices. I tried several solutions, from the simplest to those that promise “AI magic,” but SellerLogic https://www.sellerlogic.com/en/versus/sellerlogic-vs-repricerexpress/ was a godsend for me. Firstly, it has an incredibly fast response to competitors’ price changes — this helped me get the “buy box” back on a number of popular products in literally 24 hours. Secondly, the flexibility of the strategies is simply impressive: you can fine-tune the rules for different product categories, including FBA and FBM. In addition, SellerLogic integrates perfectly with other platforms and tools that I use. And what is important — the cost is 100% justified, especially compared to RepricerExpress.