Koi6

Build with us.

For POS companies, payment processors and ISOs, delivery marketplaces, and enterprise or franchise groups. Koi6 brings Main Street merchants onto your platform and keeps them there. You get more merchants and more orders. We do the work.

Tell us what you’re building

Koi6 · Who does what

Your side

  • Point us at your API.
  • Tell us where merchants should land.
  • Sign off.

Our side

  • Integration, end to end.
  • Merchant onboarding and training.
  • Menus, stock, and orders kept clean.
  • Support, for you and for them.

No portal · No PDF · No ticket queue

The counter you both depend on.

Your product lives on the merchant’s counter. So does every delivery tablet they’ve been mailed.

When delivery is a mess, nothing else on that counter gets their attention. Menus drift out of sync, orders ring unanswered, refunds pile up, and the dinner rush goes to babysitting tablets instead of running the shop, or thinking about what you sell them.

Koi6 clears it. Every platform’s orders in one place, one edit everywhere, no extra work for the merchant. A calm counter is a merchant who has time for you.

We’ve built both sides of this.

  • 6founders, and we’ve stood at that counter.
  • 25+years between us in payments, point of sale, and delivery.
  • 3platforms live today: DoorDash, Uber Eats, and Grubhub.

What Koi6 brings you.

Koi6 · Who we bring it to

POS companies

Koi6 opens verticals you may not serve today: liquor, convenience, the rest of Main Street.

  • Merchants come in for delivery and stay for the register and everything else you offer.
  • Every shop we sign is a new counter for your hardware and software.
  • One more reason for a merchant to keep the system on their counter.

Payment processors and ISOs

Your merchants sell on the delivery apps too, and that mess lands on the same counter as your terminal. Koi6 puts it in one place.

  • Your merchant keeps taking payments with you. Koi6 sits beside the register, not in front of it.
  • Every platform’s orders in one place, so the counter stays calm through service.
  • Merchants who stay, because the system on their counter works.

Delivery marketplaces

More merchants on your marketplace, and cleaner ones.

  • New Main Street shops listed, not only restaurants.
  • Menus that match and stock that’s real, so fewer cancellations and refunds.
  • Orders that get accepted the second they land.

Enterprise and franchise groups

One set of numbers across every location you run.

  • Every location in the same place.
  • One menu change lands everywhere.
  • One set of numbers for the whole group.

One counter · Four ways in

None of the work is yours.

Partnering with Koi6 adds nothing to your roadmap and nothing to your team’s plate.

Integration is our job.

Your API, our connectors, the testing, the rollout. Our in-house engineers do it end to end. You point us at the API and sign off.

How it starts.

You tell us what you’re building.

A sentence is enough. Which platform, which merchants, where Koi6 should land.

We scope and build the integration.

Your API, our connectors, the testing, the rollout. Our engineers, our timeline, your sign-off.

Your merchants get Koi6. You get the credit.

Every merchant we put in one place is a merchant who stays on your platform.