Our product

SellerGroww keeps marketplace operations moving

One workspace for listings, orders, inventory, ads, and finance across the channels you sell on. Open the live demo for clients, or stay here to see when the product fits—and when custom ecommerce or SaaS work is the better path.

  • Amazon · Walmart · Shopify · eBay
  • Live product demo
  • Built by Coretech3 engineers

Listings & catalog

Publish and update products across channels from one catalog.

Orders & fulfillment

Every order and exception in one queue—no tab hopping.

Inventory truth

Stock and replenishment synced so you stop overselling.

What you can run

Operations that slow sellers down

SellerGroww connects the work that usually lives in five seller accounts and a spreadsheet.

Listings & catalog

Publish and update products across Amazon, Walmart, Shopify, and eBay from one catalog.

Open demo

Orders & fulfillment

See every order, shipment, and exception without jumping between seller accounts.

Open demo

Inventory

Keep stock, warehouses, and replenishment in sync so you stop selling what you do not have.

Open demo

Advertising

Watch spend, bids, and performance next to the orders those campaigns actually create.

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Finance

Track payouts, fees, and reimbursements so margin is visible before the month closes.

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Who it is for

Sellers, brands, and agencies that need a workspace

Use SellerGroww when a shared product is enough. Hire us when you need something built to your stack.

Sellers & brands

Operators who want listings, orders, and inventory in one place without building software first.

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Agencies

Teams presenting marketplace ops to clients—open the live demo in the room, then scope custom work if needed.

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Multi-channel ops

Brands selling on Amazon plus Walmart, Shopify, or eBay who need one catalog and one order queue.

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Get started

See SellerGroww in action

Open the live demo, or book a walkthrough with our team. UK stakeholders: calls available during US Eastern mornings (UK afternoon overlap).