The easiest way for manufacturers to sell everywhere online.
One all-in-one partner that sells your brand across marketplaces with the least friction. It runs on our own technology and is powered by strategic partnerships.
Find your way to GROWTalk to us
Selling across the U.S. (lower 48) today, and ready to expand internationally when the volume is there. Our partner brands come from North America, Europe and Asia.
Four ways to GROW with Kingsbay
One promise, four ways in. Start with Resell, our core model, or with Operated for you if you'd rather keep your inventory. Each lane is clear about who owns the inventory.
Government supply
We get your products to government and defense buyers.
Resell
We buy your inventory and sell it on every marketplace we run, so we carry the risk.
Operated for you
You keep your inventory and listings. We run your marketplace business for a fee, including drop-ship from your stock.
White-label
We become your customer: a Kingsbay-branded line, made by you.
Mix and match. Partners are encouraged to combine lanes.
Categories we specialize in
Product categories we sell and manage across marketplaces.
In e-commerce since 2010.
Winning the modern marketplace takes specialization and speed. Whichever lane you choose, we own the day-to-day work. We protect your brand, keep you clear of channel conflict and convert more of your demand.
In Resell, we have skin in the game. We buy the inventory, stand up compliant catalogs, optimize performance and put what we learn back in, which ties demand, supply and cash flow together.
In Operated for you, you keep ownership of your inventory and listings. We run the store for a fee, and we can drop-ship from your stock. The fee: let's talk.
Your success is our scorecard.
I want more
How we work with manufacturers
From your catalog to the marketplace shelf, and on to the customer.
You make the product.
Pick your GROW lane. We take it from there.
Inventory, your way.
We buy and hold it (Resell), or you keep it and we run it, including drop-ship from your stock (Operated for you).
Your marketplace partner.
We work alongside your sales team, distributors and agencies, not instead of them. That covers listings, ads, inventory and fulfillment.
Orders reach your buyers.
Orders reach the people who buy your product.
Your three questions, answered up front
Will this create channel conflict?
We look at your whole channel, not just the marketplace. We monitor offer prices on marketplaces and in our managed stores, so online pricing is less likely to undercut your dealers and retailers.
Will you hold my MAP?
Yes, where you have a MAP policy. We check marketplace offers against it, flag breaks early and support enforcement.
Do I lose control of my brand?
No. In Operated for you, the listings and inventory stay yours. In every lane, we keep your content within your brand standards and help remove unauthorized sellers.
Results, without the secrets
These are real partner results with brand names withheld. They're shown as percentages and growth multiples, never dollars or margins.
Purchases up 7x in five years
Jan–Oct 2026 vs. the same months of 2025
What we run
Project Phoenix runs on our own technology. It brings sales, marketing, operations and inventory data together to guide every move.
Amazon capabilities
Why we do it: FAITH
Our values: what you can count on from us on the listing, the forecast, the shipment and the hard call.
GROW is what we offer. FAITH is how we work.
Strategic partners
You bring the technology or service. We bring the brands and the volume.
Partner with usCareers
Build marketplace businesses for U.S. manufacturers, on our own technology, with a team that does the work it's proud of.
Work with usManufacturer, strategic partner or job seeker, start with the same form. Go to contact
