The whole job.
We build what customers see and what your team needs behind it. Then we connect it to the tools your business already uses.
We build it.
We stay to run it.
Retter designs, builds, integrates and operates enterprise platforms: commerce, loyalty, backoffice, integrations and cloud infrastructure, with AI put to work inside them. We replace legacy platforms for brands such as Starbucks, A101, CarrefourSA and Costa Coffee, connect them to the systems the business already runs, and stay responsible for operating and improving them. Our work spans retail, grocery, food service, airports and insurance across Türkiye and the Gulf.
You know the brands.
We know the work behind them.
We build and operate commerce, loyalty, payments and business platforms for businesses including Starbucks, Gratis, CarrefourSA, A101, MMI, PAUL, Emirates Leisure Retail and İstanbul Sabiha Gökçen Airport.
The screen is only part of the job. Orders need to reach the right people. Payments need to go through. Stock needs to be accurate. Staff need tools that help them do their work.
That is the experience we bring to your next idea, whether it is a new operational workflow or a platform used across several countries.
Explore our customer workWhat you get with Retter.
Ready for busy days.
Experience with large customer apps helps us plan for more orders, more visitors and the moments when people need your software most.
People who understand.
We know the details of shops, restaurants and airports: returns, rewards, payments, queues and the teams handling them.
Experience you can
build on.
We know the busy shop, the restaurant rush and the airport queue. That experience helps us ask the right questions and build something useful for your business.
Grocery & delivery
istegelsin · CarrefourSA · A101 · SpinneysShow what is in stock, suggest replacements and get orders to the door.
Shops & online stores
Gratis · MMI · Lululemon · UnifreeKeep products, orders and rewards connected in the shop, on the website and in the app.
Restaurants & cafés
Starbucks · PAUL · Costa Coffee · Pret A Manger · Shake ShackMake ordering, paying and earning rewards easy, wherever your customers visit.
Launch is a beginning.
We’re here for what comes next.
We agree how the software will be supported before it goes live. You know who is responsible, how problems are handled and how your team can ask for changes.
The same people keep improving it as your business changes. A new shop, a different payment provider or a better way to serve customers becomes the next piece of work we tackle together.
How we work togetherBring the idea.
Or bring the problem.
Our team works from İstanbul, Düzce and Dubai. Start a conversation with Retter.