Case Study
A multichannel e-commerce listing and inventory platform for sellers who operate across Amazon, eBay, and more - with real-time pricing, inventory reconciliation, and team controls.
The Challenge
Sellers who list across Amazon, eBay, and other channels face a constant reconciliation problem: prices move, stock sells through on one channel while it's still listed on another, and a single oversell can mean cancelled orders, penalties, and lost standing. Doing this by hand across platforms doesn't scale, and most off-the-shelf tools break on the operational edge cases that matter most to real warehouses.
The Approach
We built RapidScan as a centralized platform that connects to each marketplace, keeps pricing and inventory in sync in real time, and gives teams shared controls over listings and stock. The system is designed around how warehouses actually work - fast scanning, picking, and updates - rather than around any single marketplace's model.
The Complexity Solved
The hard part isn't the happy path - it's the reconciliation. Different marketplaces expose different APIs, rate limits, and failure modes; stock changes arrive out of order; and a team of users can act on the same inventory at the same time. We engineered RapidScan to keep data consistent under concurrent activity, degrade gracefully when a marketplace API is slow or down, and treat multichannel inventory reconciliation as a first-class problem rather than an afterthought.
The Outcome
RapidScan gives sellers a single place to manage listings, pricing, and inventory across marketplaces, with the team controls and operational resilience that high-volume selling demands. It's a live SaaS product in daily use - and a representative example of the kind of real-world complexity we take on.
If your business lives in the edge cases, that's exactly where we do our best work.
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