Harmony helps you
find new customers and sell more.

Customer Acquisition Cost has increased by 17.5x in the last 3 years.
How much are you paying to find your new customers?

Harmony matches you with complementary Shopify stores. They sell your products in their store, while you sell their products in yours. You both keep the new customers.
Perfect Harmony.

Oh, yeah - no upfront costs. You only pay when we help you sell more.

Signup to setup to sales in 5 minutes.

Expand your product catalog without carrying inventoryAcquire new customers with zero upfront costs
Give trusted shops access to sell your items for youFree Premium access for life when you pre-register

Learn about Harmony's mission here.


Want more info?

Harmony is a Shopify app connecting shops that sell complementary products. Partner with as many shops as you like.Once connected, each shop can sell its own items in the other's catalog, allowing both to expand their product line and increase brand exposure with ==no upfront costs.==Through Harmony, your items are now in front of an entirely new group of shoppers with buying intent.

  • Decrease CAC

  • Carry less inventory

  • Find new customers

We're giving away free lifetime subscriptions of our Premium service to all new registrations during pre-launch.


Why choose Harmony?

Every day, millions of children wake up hungry and alone.The function of Harmony is to help your business become more profitable.
The mission of Harmony is to help those children.

We charge our members a monthly fee and a per-sale commission. We use this money to run our business.Then, we use 100% of our profits to build and fund orphanages in third-world countries.By helping successful companies like yours better serve their customers, we can also help children around the world who so desperately need it.