Operational automation for Amazon sellers
Connect your current supplier to Amazon: sync stock and prices, control the estimated margin of every product, and automate orders from a single place.
Scale your catalog without relying on spreadsheets, reduce the risk of selling out of stock, and remove manual tasks between your supplier and Amazon.
We check in 15 minutes whether your supplier is integrable.
Real proof
With the same supplier and the same products, one Amazon operation went from €4,000 to €38,000 in quarterly revenue after centralizing its catalog, syncing stock, controlling margin and automating orders with SellerKing.
Real case from an operation managed by the founding team. Same supplier and catalog in both periods. Results depend on demand, pricing, catalog, marketplace conditions and each business's execution.
Pain points for sellers with a supplier
The problem
Your supplier's stock changes, but your listing stays active and you receive orders you can't fulfil.
How SellerKing solves it
SellerKing syncs the supplier's available data with Amazon based on the frequency and capabilities of each integration.
Impact
The problem
Commissions, VAT, shipping and supplier costs can turn an apparently profitable product into a losing one.
How SellerKing solves it
Configure your operating costs and calculate an estimated net margin before publishing or selling.
Impact
The problem
Copying orders from Amazon to your supplier's website takes time and increases the risk of errors.
How SellerKing solves it
Centralize orders and automate sending them to the supplier based on the available connector and flow.
Impact
How it works
SellerKing adapts to your supplier's information and capabilities. We analyze catalog, stock, pricing and order flow to define the right integration.
Your supplier
API / CSV / XML / Excel / FTP / Feed
SellerKing
Catalog, stock, price, margin, orders, tracking
Amazon
Listings, sales and centralized operations
Your entire Amazon ecosystem, in one panel
Compatibility
SellerKing connects your Amazon operation with the supplier you already use, as long as they have an integrable data source or process.
Every supplier requires a compatibility audit. Some integrations can be activated quickly, while others may require specific configuration or development.
Who it's for
Implementation
Every supplier and operation has a different flow. After reviewing the compatibility of your supplier, catalog, orders and marketplaces, you'll receive a proposal with scope, timeline and a fixed price before implementation starts.
Compatibility audit
Implementation proposal
Activation and support
More than a tool
Catalog, orders, sales and key data in a single environment.
Connectors for the suppliers and flows your business already uses.
Compatibility review and support throughout the rollout.
Built from a real operation
"Made by sellers, to solve the real problems of other sellers."
SellerKing was born out of solving real problems in an Amazon operation with a supplier catalog: outdated stock, margins calculated in spreadsheets, and orders managed by hand. After validating the system in production and scaling that operation with the same supplier and catalog, we turned that infrastructure into a platform for other sellers.
Frequently asked questions
SellerKing can integrate with suppliers that have an API, CSV, XML, Excel, FTP or another structured data source. Before starting an implementation, we review catalog, stock, pricing and order flow to confirm compatibility.
No. SellerKing's goal is to connect Amazon with the supplier you already use, as long as the flow is technically integrable.
SellerKing uses the costs and rules you configure to estimate margin per product. Accuracy depends on prices, fees, taxes and operating costs being correctly configured and kept up to date.
Yes, when the supplier and connector allow orders to be sent in a structured way. Available automation is reviewed during the compatibility audit.
SellerKing can adapt to both FBA and FBM flows. Available features depend on the marketplaces, supplier and integration type.
Cost depends on the supplier, catalog volume, marketplaces, automations and implementation required. After the compatibility audit you'll receive a proposal with scope, timeline and a fixed price.
Last step
Tell us how you operate today and we'll review whether we can automate catalog, stock, margin and orders between your supplier and Amazon.
Received!
We'll contact you within 24 hours to review your case.