Ecomsellertool Growth OS is the operating system we deploy for every brand we accelerate. It already runs listings, catalog and pricing sync, orders and shipping, inventory and replenishment, warehouse and 3PL operations, margin-aware advertising, FBA reimbursements, reviews and reporting across 20+ marketplaces. We extend it with custom modules and AI agents for your operation, and hand it over.
What Growth OS runs
Listings and catalog
AI listing audits and rewrites, attribute completeness for AI shopping assistants, one catalog pushed to every marketplace with per-channel rules.
Built on: Grow8
Pricing and stock sync
Prices, stock and content kept consistent across Amazon, Walmart, Shopify, eBay, TikTok Shop and 15+ other marketplaces.
Built on: Seller7
Orders and shipping
Orders from every channel in one queue, routed to the right warehouse, 3PL or Amazon MCF, with carrier selection across 13+ carriers.
Built on: Ecom Global
Inventory and replenishment
Days of cover per SKU and channel, reorder points from real lead times, draft POs and shipment plans before you run out.
Built on: Seller7
Warehouse and 3PL reconciliation
Daily reconciliation of 3PL, FBA and catalog counts, with variances flagged while they are still recoverable.
Built on: Seller7
Margin-aware advertising
Ads that follow inventory and margin: budget moves to deep-stock SKUs and away from products about to stock out.
Built on: Amazify
Reimbursements
Lost, damaged and misplaced units and fee overcharges detected line by line, with claims prepared and tracked.
Built on: Seller7
Reporting
A live P&L per order, SKU, channel and country, and a weekly briefing of what changed and why.
Built on: Seller7
Base, custom, handed over
- The base system is already running in production, so you don’t pay to build the basics again.
- Custom modules and AI agents are scoped in an architecture doc with a fixed price and go-live date.
- Everything we build for you is yours. The base is licensed to you, with terms on request.
Marketplaces we have integrated
Amazon, Walmart, Shopify, eBay, TikTok Shop, Etsy, Target Plus, Temu, SHEIN, Wayfair, Newegg, Noon, Mercado Libre, Flipkart, Meesho, Lazada, OnBuy, Faire, Bonanza, Fruugo, Mirakl.
Frequently asked questions
Is Growth OS a SaaS product I subscribe to?
No. It is the base system we deploy on your own accounts and infrastructure as part of an engagement. Custom modules we build for you are yours; the base is licensed to you, with terms on request.
Which marketplaces does Growth OS connect to?
We have shipped integrations for 20+ marketplaces, including Amazon, Walmart, Shopify, eBay, TikTok Shop, Etsy, Target Plus, Temu, Noon, Mercado Libre, Flipkart and Wayfair.
What if my operation needs something Growth OS does not do?
That is the point of the custom layer. We scope it in the architecture doc, build it on top of the base, and it becomes part of the system you own.
Where did Growth OS come from?
It is built from production systems we have shipped since 2017, including Seller7 (a multi-marketplace seller OS used by 700+ sellers), Ecom Global (a global listing and shipping platform) and our AI listing and advertising agents.