The Retail Technology Show 2026 confirmed a shift that has been building across the sector.
Retailers are not struggling with ideas or ambition. Most have clear roadmaps. AI is already in pilot. Digital channels are mature.
The pressure is on delivery.
Across speaker sessions and conversations on the floor, the focus was consistent. How to deliver change inside complex estates without introducing risk to trading.
These are the main takeaways from this year’s event.
1. Delivery risk is now the main constraint
The conversation has moved beyond transformation strategy. Most retailers already have one.
The issue raised repeatedly was execution risk.
Speakers and panels focused on:
- Delivering change across legacy estates
- Managing releases across multiple systems
- Avoiding disruption during peak trading
- Maintaining stability while modernising
There was little discussion about whether change is needed. The focus is on how to deliver it safely.
Rana Asif Rubbani – Founder & CEO (strategy, scaling, transformation)
“Most retailers we spoke to already have a clear direction. The challenge is turning that into delivery without increasing risk. Transformation slows down when execution meets real-world complexity across stores, integrations and legacy systems.”
“Scaling delivery is where programmes tend to struggle. It is not about proving something works once. It is about making sure it works consistently across the entire estate.”
2. Store systems remain the most complex part of the estate
Store technology came up in multiple sessions as the hardest area to change.
POS, payments, promotions, inventory and fulfilment are tightly connected. Many retailers are running estates that have evolved over long periods.
Common themes discussed:
- Incremental modernisation of POS
- Supporting new store journeys without increasing failure risk
- Managing performance during peak periods
- Working across multiple vendors
- Large-scale replacement programmes are still rare. Most retailers are taking staged approaches.
Dave Maltby, Sales Director
“Retailers are becoming ever-more selective about where they invest. There is less interest in large replacement programmes and more focus on targeted improvements that reduce risk and show value quickly.”
“The conversations have shifted. It is less about features and more about confidence. Can this be delivered safely. Will it hold up at peak. That is what buyers are asking us.”
3. AI is being applied in specific areas, not across the board
Whilst AI was present in pockets across the event, but the discussion was more grounded than in previous years.
There was a clear focus on use cases that are already delivering value:
- Demand forecasting
- Customer service automation
- Fraud and loss prevention
- Engineering productivity
- There was less emphasis on applying AI to core transactional systems – in part that results from the complex and integrated nature of those established legacy systems.
- Retail leaders are being selective.
Umair Khalid – Head of Innovation and Products (innovation applied in reality, product thinking, AI use)
“Innovation is not the problem. Most retailers have ideas they want to test. The challenge is introducing those ideas into systems that were not designed for rapid change.”
“The focus is shifting to practical innovation. Where can new capability be added without affecting core stability. That is where most of the progress is happening.”
4. Integration continues to slow down change
Integration remains one of the most common issues across large retail estates.
Many retailers are operating with:
- Multiple vendor platforms
- Legacy and modern systems combined
- Custom integrations built over time
- This creates a fragile environment where even the smallest of changes can have broader ramifications.
- Topics raised across sessions:
- API strategies
- Event-driven approaches
- Reducing dependency between systems
- Managing data consistency
- The challenge is not access to technology. It is the complexity of existing estates.
Fahad – QA Strategy, Test Automation
“A lot of the delays we see are not down to development. They come from lack of confidence in releases. Teams are not always sure what will happen when changes go live.”
“Testing is becoming more important as systems get more complex. Without strong QA and automation, every release carries risk, and that slows everything down.”
5. Peak readiness is shaping priorities
Peak trading came up frequently in discussions.
Retailers are using peak performance as the main test of their systems. Black Friday and seasonal demand expose weaknesses quickly.
This is influencing decision making:
- Stability is prioritised over new features
- Testing strategies are more structured
- Monitoring and alerting are improving
- Recovery planning is taken more seriously
The ability to trade reliably at peak is still the baseline requirement.
6. Retailers are reducing reliance on single platforms
There was a noticeable shift away from vendor-led strategies.
Retailers are designing for flexibility rather than long-term dependence on one platform.
This includes:
- Avoiding lock-in
- Using multiple vendors where needed, and demanding collaboration from those vendors
- Building internal capability
- Designing architecture that can change over time
This reflects lessons learned from previous large-scale programmes.
7. The gap between strategy and delivery is still present
A recurring theme across sessions was the gap between leadership expectations and delivery reality.
At a strategic level:
- AI strategies are defined
- Customer experience targets are clear
- Cost pressures are understood
- At a delivery level:
- Teams work within legacy constraints
- Integration slows progress
- Risk limits what can be changed
This gap continues to affect progress across large programmes.
What this means for retail technology leaders
The takeaways from the Retail Technology Show 2026 are consistent with what many teams are already experiencing.
The challenge is not identifying new opportunities. It is delivering change inside complex, live environments.
The focus areas are clear:
- Stabilise core systems before adding new capability
- Reduce integration risk
- Take a phased approach to modernisation
- Apply AI where it delivers measurable outcomes
- Build architecture that supports ongoing change
- Final observation
There was a consistent theme across the event.
Retail transformation does not slow down because of lack of ambition. It slows down where complexity increases.
The retailers making progress are dealing with that complexity directly. They are not avoiding it.
That is where most of the work now sits.