Signals from London’s Retail Technology Show 2026
At Retail Technology Show 2026, currently underway at ExCeL London, the most interesting takeaway isn’t any single product launch or keynote. It’s the collective shift in what retailers are prioritising.
Spend time on the floor or in sessions, and a pattern emerges quickly: the industry is moving away from experimentation and toward tight, operational execution. The signal isn’t in what’s being announced, it’s in what’s already being deployed.
AI is no longer experimental
For the past two years, AI largely sat on the periphery of retail organisations. That’s no longer the case.
Take Marks & Spencer. The company has rolled out over 11,000 Microsoft Copilot licences across its workforce, embedding AI directly into day-to-day operations, from data access to decision-making support for store managers.
This is not a pilot. It’s infrastructure.
Similarly, global retailer Gap Inc. is using AI platforms to improve supply chain visibility, automate quality control and streamline supplier collaboration across its network.
What’s happening here is subtle but important: AI is shifting from a tool that generates outputs to a system that enables and accelerates operational decisions.
The store is becoming a systems problem
Much of the most interesting innovation isn’t happening online, it’s happening inside physical stores.
Recent industry reporting highlights how retailers are investing in technologies that directly fix store-level inefficiencies: stock accuracy, labour allocation, and checkout friction.
This is visible across major UK retailers:
- Sainsbury’s continues to expand its SmartShop and self-scan technologies to reduce checkout friction
- Primark and Next plc are scaling self-service checkout adoption
- Currys is investing in electronic pricing and store automation systems
These are not “innovation projects.” They are responses to very real pressures: rising labour costs, thin margins and customer intolerance for friction.
The store is no longer just a retail environment. It’s becoming a real-time operational system.
Supply chain intelligence is becoming a competitive advantage
If there’s one area where AI is clearly delivering value, it’s the supply chain.
Retailers are investing heavily in systems that improve:
- demand forecasting
- stock allocation
- supplier visibility
Gap Inc.’s use of AI to enhance traceability and automate supplier workflows is one example of how global retailers are turning supply chains into data-driven systems.
Meanwhile, discussions at the event itself highlight how retailers are moving toward more autonomous, responsive supply chains, where decisions can be made faster and with less manual intervention.
The shift here is clear: supply chain is no longer just a cost centre. It’s becoming a source of competitive differentiation.
“Invisible tech” is replacing flashy innovation
One of the more interesting signals isn’t what’s visible—it’s what isn’t.
Across both the event and wider industry coverage, there is a clear move toward technologies that operate in the background rather than in front of the customer.
In luxury retail, for example, brands are using AI to build “digital twins” of customers, enabling more personalised engagement and better-trained store associates—without making the technology itself visible.
This mirrors what’s happening across mass retail: the most valuable technology is increasingly the kind customers never notice.
Integration is the real challenge
If there is one consistent friction point, it’s not access to technology, it’s integration.
Retailers today are dealing with decades of legacy infrastructure. As a result, the focus has shifted toward solutions that can layer onto existing systems rather than replace them entirely.
Even at the event, discussions around POS systems, data platforms, and AI tools are centred on how they fit into a broader ecosystem, not how advanced they are in isolation.
This is a critical shift. The competitive advantage is no longer about having the best tool, but about how well everything works together.
Automation is rising but so is the importance of people
Despite the increase in automation, there is no clear move toward removing people from retail environments.
Instead, the strategy is more nuanced.
At Marks & Spencer, AI is being positioned as a way to free up employee time rather than replace roles—allowing staff to focus more on customers and less on administrative tasks.
Across the industry, technologies are being deployed to:
- reduce repetitive tasks
- improve decision-making
- support store teams rather than replace them
The implication is clear: human interaction remains central, but it is increasingly supported by better systems.
What this actually signals
What’s emerging from Retail Technology Show 2026 is not a single defining trend, but a broader recalibration of priorities.
Retailers are:
- embedding AI into operations, not experimenting with it
- focusing on efficiency and margin, not just experience
- investing in infrastructure, not just interfaces
- prioritising integration over innovation
This is a quieter phase of transformation but arguably a more important one.
Because this is where technology stops being a concept and becomes part of how retail actually works.
Sources:
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