Stop buying software that almost fits. Build the one that does.

Whether you’re outgrowing what you’ve built, starting something new, or sitting on an idea you can’t execute yourself.

How we built

Full control of the boats, without being on board

Selected Work

Kind Words

“We’d been quoted enterprise rates for this work, and Coi delivered it for a fraction of the cost. They take the time to understand the problem before building, and they keep us aligned on what actually matters.”

Jimmy Tur

CEO, Cruise Cormoran & Palma Cruises

“Coi has automated a lot of the internal processes that used to eat our team’s time. Our photobooth runs at events for big companies, and they’ve consistently made sure things work when they need to.”

Juliusz Dokrzewski

Co-Founder, WeSmile

Build vs buy

Buying from a software company

  • Built for everyone, not for you
  • Adapting to someone else’s roadmap
  • Dealing with sales, waiting for engineering
  • Rent forever, own nothing

You work around it. It never works around you.

Working with Coi

  • One vision. Yours.
  • Built around your deadline.
  • You talk to the person who writes the code.
  • You own it, outright

It fits how you already work.

You’re not buying software.
You’re building your own.

Meet Jordi

Jordi Coll, founder of Coi Software, beside three handwritten notes: “I’m Jordi. I build software that saves you time & money.” “You know how your business works. I turn that into software.” “You deserve software built for you, not sold to you.”

I’ve spent the last few years building software professionally, as a backend and full-stack engineer. The work ranges from internal tools for local operators to a product Google Cloud ran at their events across four countries.

Having an engineer on board now matters more than ever. Plenty of people offer software services on the back of AI without really understanding what’s happening under the hood. AI is an amplifier. If you know what you’re doing it makes the work easier, if you don’t it will work against you. My software engineering background is what will keep the product we build reliable once it’s in people’s hands.

Questions

What does working together actually look like?

We start with a conversation to understand the problem, not just the feature you asked for. We scope it, give you a fixed quote, then build in short cycles so you see real progress early and often. You’re never waiting months to find out what you got. We ship, and it’s yours.

How much does a project cost?

It depends on what we’re building, and we’ll know once we’ve talked it through. What we can promise is a fixed quote up front, no per-seat pricing, and no surprise invoices. You pay for what you need, and it should pay for itself in what it saves or earns you.

What happens after we launch?

You own everything: the code, the accounts, the data, and it keeps running without us. When you want changes or new features later, you pay for that work, when you want it. No subscription, no retainer sitting on your card. We’re glad to stay on for support, but you’re never locked in. If you’d rather hand it to your own team or another developer down the line, you can. That’s the whole point.

Do you use AI to build my software?

Yes, heavily. But a staff engineer we used to work with put it well: AI is an amplifier. If you know what you’re doing, it amplifies good work. If you don’t, it amplifies the mess. The engineering judgment is what makes it useful instead of dangerous, so you get the speed without the sloppiness.

How many projects do you take on at once?

We’re selective about the projects we take on. And we hold to one principle: meet the client’s expectations, every time. No account manager to chase, no ticket lost in a queue. If something’s off, you tell us and we fix it.

I’m not sure exactly what I need. Is that a problem?

Not at all, that’s most of the people we talk to. Part of our job is helping you figure out what’s actually worth building, and being honest when something isn’t. Tell us what you’re trying to solve and we’ll tell you if we should build it, and how.

Ready to build?

Tell us what you’re trying to solve. We’ll tell you if we should build it, and how fast.

Get in touch