Greggs Now Has More UK Outlets Than Costa: What It Says About Where Coffee Customers Are Heading

Key Points

· Greggs has overtaken Costa as the UK's largest branded coffee operator by outlet count: 2,737 versus 2,707, according to Allegra's Project Café UK 2026 report.

· The gap is narrow, just 30 shops, but the symbolism is not. A bakery that sells coffee has edged past a coffee chain that sells coffee.

· Greggs is winning on value, not coffee craftsmanship. It ranked No.1 for value on YouGov's Brand Index among quick-stop and coffee shop services.

· Costa is not collapsing. Revenue rose 5% to £1.3bn and it returned to operating profit in 2025. But it is slowing expansion and betting on refurbishments instead.

· The real story is not "Greggs beats Costa." It is that the coffee customer has fragmented: some want a £4 latte ritual, many want a decent coffee attached to a £2 food mission.

· The UK branded coffee market is still growing, to 12,313 outlets and £6.8bn in sales, which means this is a fight for share, not a shrinking pie.

Quick Summary

Greggs now has more UK outlets than Costa. On the surface, that reads like a novelty headline: the sausage roll shop out-caffeinating the coffee shop. But the numbers behind it tell a more useful story about consumer behaviour. Greggs has expanded steadily while positioning coffee as part of a value-led food-to-go mission, not as a premium destination ritual. Costa, meanwhile, is in repair mode: profitable again, but slowing openings and spending on refurbishments rather than new sites. The UK coffee market is still growing, which makes this a share shift rather than a market collapse. The customer has not stopped buying coffee. They have started buying it differently, and the operator that understands that best is currently the one selling pasties alongside the flat white.

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For years, the UK coffee hierarchy looked settled. Costa was the biggest branded coffee chain in the country. Greggs was the bakery chain that happened to sell coffee too. That order has now flipped, narrowly but symbolically.

According to Allegra World Coffee Portal's Project Café UK 2026 report, Greggs had 2,737 UK outlets compared with Costa's 2,707. Greggs added 34 shops in the first half of 2026 alone, taking its estate to 2,773 by the end of June.

A 30-shop gap is not a rout. But it is a signal. And the signal is not really about who sells the better coffee. It is about what customers are actually buying when they walk through the door.

What Greggs figured out

Greggs has never tried to win the coffee war on espresso quality. It won on a simpler proposition: coffee that is good enough, priced low enough, and attached to something people already wanted.

That sounds unglamorous. It is also devastatingly effective.

Greggs ranked No.1 for value on YouGov's Brand Index among quick-stop and coffee shop services, and its CEO has pointed to market share gains in coffee, breakfast, vegan-friendly options and iced drinks. The company is not chasing the specialty coffee crowd. It is capturing the everyday customer who wants a hot drink without a £4.50 ritual attached.

The operational logic reinforces it. Greggs is targeting around 100 to 110 net new openings in 2026 and sees potential for at least 3,500 UK shops over the longer term. It is also trialling "Bitesize Greggs," small-format stores at railway stations and shopping centres, designed for high-footfall, on-the-go locations where a full bakery would not fit.

That is not a coffee strategy in the traditional sense. It is a food-to-go strategy where coffee plays a supporting role, and it is pulling in exactly the customers traditional coffee chains used to rely on.

Costa is not dying, it is repositioning

It would be easy, and wrong, to read this as Costa's collapse. Costa grew revenue 5% to £1.3bn in 2025 and returned to operating profit after a £13.5m loss the year before. It serves more than 4 million cups of coffee a day and has 6 million active loyalty members.

But the strategic posture has changed. Costa is slowing expansion, with 79 new UK stores in 2025 and plans for only 40 to 50 in the following year, while putting money into refurbishments instead. It refreshed 1,063 stores across the UK and Ireland since 2023 and plans about 210 more in 2026.

That is the behaviour of a business defending a position, not one pressing an advantage. Costa's own accounts blamed "soft footfall and growth of value-led competitors" for its earlier loss. In plain terms: fewer people were coming through the door, and the ones who did were being lured by cheaper options.

Costa is also squeezed from two sides. Value-led chains are taking the price-sensitive customer. Meanwhile, upmarket and independent coffee shops are taking the customer who wants something that feels less corporate. The middle ground, a chain that is neither the cheapest nor the most distinctive, is the hardest place to stand.

The customer did not stop buying coffee. They changed the mission.

The most useful way to understand this shift is to stop thinking about "coffee customers" as one group.

There is the coffee-as-ritual customer: they want the café, the seat, the flat white, the twenty minutes of peace. Costa built its empire on this customer, and still serves millions of them.

There is the coffee-as-fuel customer: they want caffeine, fast, at a price that does not require a decision. Greggs is built for this customer, and increasingly so are the small-format, travel-hub formats it is testing.

And there is the coffee-as-side-order customer: they came for a sausage roll or a breakfast deal, and the coffee is an add-on. Greggs has made that add-on cheap and frictionless enough that it becomes habitual.

The mistake is assuming these are the same person. They are often the same person on different days. The question for operators is which mission they are built to win, and whether they are trying to win a mission they are not actually structured for.

Greggs is winning the fuel and side-order missions. Costa is strongest in the ritual mission, but that mission is more expensive to serve and more exposed to value pressure. That is the asymmetry behind a 30-shop gap.

The market is growing, which makes this a share fight, not a market collapse

It is worth keeping the wider numbers in view. The UK branded coffee shop market grew 3.5% to 12,313 outlets in 2025, with sales up 5.5% to £6.8bn.

Coffee is not going out of fashion. If anything, the opposite. But growth is being captured by operators who treat coffee as part of a broader food and convenience proposition, not as a standalone premium product.

That is the uncomfortable lesson for traditional coffee chains. Being the best at coffee is not enough if the customer's actual mission is "feed me and caffeinate me quickly for under a fiver." Greggs did not out-coffee Costa. It out-positioned it.

What this means for coffee operators and founders

The practical questions are sharper than "how do we beat Greggs?"

· Which mission are you actually built to win? Ritual, fuel, or side-order? Trying to win all three usually means winning none.

· Is your price architecture aligned with your customer's mindset? A great latte at the wrong price point loses to a decent latte at the right one.

· Is coffee your product, or your attachment? Greggs uses coffee to increase basket size and visit frequency. Traditional chains sell coffee as the main event. Both can work, but they require different cost structures and site formats.

· Are you expanding for growth or defending for margin? Costa's shift from new openings to refurbishments is not a retreat. It is a recognition that the returns on a new store are different from the returns on a better existing store.

· What does your customer do before and after they buy coffee? The operator who understands the whole trip, not just the drink, has the advantage.

Bottom Line

Greggs overtaking Costa is not a story about coffee quality. It is a story about how customers have re-sorted the reasons they buy coffee. Some still want the café ritual. Many now want a cheap, fast, good-enough coffee attached to a food mission they were already on. Greggs built its estate around the second group and kept expanding. Costa is rebuilding around the first group and consolidating. Both can survive, and the market is still growing. But the balance of power has shifted toward the operator that treats coffee as one part of a broader everyday habit, not as a destination in itself. The chain with more shops is not necessarily the one with the better coffee. It is the one that understood the trip.

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Sources

· Retail Gazette: Greggs overtakes Costa as largest UK coffee destination

· The Independent: Costa loses crown as UK's biggest coffee chain to budget favourite

· City AM: Costa Coffee hails 'strong progress' after scrapped sale

· World Coffee Portal: Greggs targets travel hubs with small-format stores

· Herald Scotland: Why Costa has lost its grip on coffee lovers

· Allegra World Coffee Portal, Project Café UK 2026 (cited across the above)

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