istegelsinThe systems behind the everyday shop.
A grocery commerce platform connecting customer shopping, inventory and delivery operations.
- Sector
- Retail & commerce
- Engagement
- Apps and business tools
A connected foundation for the business.
A grocery commerce platform connecting customer shopping, inventory and delivery operations.
Discuss this partnershipThe whole job.
The app is only part of the job. Here are the tools and connections Retter builds and looks after for this customer.
What Retter brings together.
| Part of the business | What we build and look after |
|---|---|
| Commerce | The customer shopping experience. |
| Inventory | Live stock information connected to ordering. |
| Delivery | Order and delivery coordination. |
| Infrastructure | The platform supporting demand through peak periods. |
Built around the business.
Grocery is brutal: thousands of products, stock that changes by the minute, and a 6 p.m. rush that breaks normal systems.
istegelsin needed live stock counts, fast delivery at national scale, and easy search for shoppers on phones.
What Retter built
- Live stock counts across stores. The app never sells what isn't there
- Orders and deliveries planned against live courier capacity
- Mobile-first shopping built for quick, frequent baskets
- Infrastructure that absorbs the rush and bills for use, not idle servers
Published project outcomes
Millions of weekly shoppers order through the platform. Stock counts and delivery promises hold through peak hours, with a lean team running it all.
These results describe the istegelsin engagement. They are not a forecast for another project or a claim about AI performance.
Talk through the project with us