Is your "Average Daily Sales" metric costing you money?
Most Shopify tools make a critical mathematical error: they include days you were out of stock (OOS) in your sales averages. If your bestseller was sold out for a week, your data tells you demand has dropped. You then under-order for the next cycle, leading to more stockouts and a permanent "growth ceiling."
Synplex breaks the cycle.
We built Synplex to give Shopify founders enterprise-grade precision without the enterprise price tag. Our AI engine deep-cleans your sales history, stripping away "zero-sales" noise caused by stockouts to uncover your true market demand. From automated reorder points to lead-time tracking, Synplex turns your inventory from a headache into a competitive advantage.
OOS-Adjusted Forecasting: Our logic ignores stockout gaps to calculate your True Velocity.
Inventory Health Score: Instantly see which SKUs are draining your cash and which ones need immediate reordering.
Precision Lead Times: Factor in supplier delays so your stock arrives exactly when you need it, not a week too late.
Native Shopify Sync: One-click integration means your data is always real-time and actionable.


Synplex has a surprisingly smart approach to Shopify inventory management. The OOS-adjusted forecasting feature solves a problem most analytics tools completely ignore, which can seriously affect reordering decisions. I also like that the platform stays focused on practical inventory operations instead of trying to do everything. Definitely looks promising for small ecommerce brands.




Synplex has a surprisingly smart approach to Shopify inventory management. The OOS-adjusted forecasting feature solves a problem most analytics tools completely ignore, which can seriously affect reordering decisions. I also like that the platform stays focused on practical inventory operations instead of trying to do everything. Definitely looks promising for small ecommerce brands.
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