We sell across three marketplaces and were drowning trying to track competitor listings by hand. JsonEngine now pulls assortment, prices and stock status for our whole category every night. Within the first month we caught two competitors quietly dropping prices on our bestsellers and matched them before losing the buy box.

Building our pricing policy used to be a spreadsheet nightmare. Now we get a weekly assortment-and-price feed from our three main competitors straight into our database via API. We spot their promotions the day they launch and react instead of finding out a week later. Genuinely changed how our category team works.

Our buyers used to spend Monday mornings manually checking supplier sites for new arrivals and price changes. Now JsonEngine sends a structured stock-and-availability feed for all our key suppliers twice a week, flagging what’s new and what went out of stock. It’s freed up a genuine half-day per buyer, and the data is accurate enough that we trust it for reorder decisions without double-checking.