PSP Switching Strategy: When Should Enterprise Merchants Stay, Switch or Layer?

PaymentGenes Consultancy hosted a merchant-only workshop at MPE 2026 that tackled one of the most operationally complex decisions an enterprise merchant faces: when (and whether) to switch PSP.

The session was grounded in original research. Drawing on responses from approximately 50 enterprise merchants (81% with revenues above €1bn and 75% operating globally) the workshop brought data-driven clarity to a conversation that is often shaped by internal politics, legacy decisions, and perceived switching risk.

Three key insights emerged from the discussion:

• 78% of enterprise merchants are considering switching PSPs, but operational friction, not satisfaction, is what keeps them in place.
• The “big switch” is being replaced by orchestration and multi-acquiring, as merchants build flexibility without taking on migration risk.
• Rising costs, product gaps, and global expansion challenges are pushing PSP relationships to a tipping point.

An extensive report will be prepared in the next weeks and shared with participating merchants.

Click here to register, finalise the merchant questionnaire and receive the 2026 Merchant Report.

A Market Under Pressure, But Not Breaking

The headline finding was clear: PSP relationships at enterprise scale are under quiet but mounting pressure. However, this pressure is not translating into immediate, large-scale switching.

Instead, the market is evolving in more nuanced ways. Merchants are not abandoning providers overnight; they are building optionality. This is happening through orchestration layers, multi-acquiring strategies, and RFP processes that are often designed as much to renegotiate as to replace.

At the same time, legacy multi-PSP setups are becoming increasingly difficult to manage. More integrations, more reconciliation processes, and greater operational overhead mean that many merchants are expending significant internal resources simply to maintain the status quo.

The result is a market in transition, not through disruption, but through gradual structural change.

Inertia, Not Loyalty

One of the most important insights from the workshop is that merchant retention is not driven by satisfaction, but by friction.

While average PSP satisfaction scores remain relatively stable (7.3/10), they mask a deeper reality: 78% of merchants are actively considering switching or at least keeping the option open.

The barriers to action are overwhelmingly operational. Integration complexity is cited by 84% of merchants, internal resourcing constraints by 69%, and contractual lock-ins by 41%. Business disruption risk — particularly around token migration and checkout stability — further reinforces this inertia.

The implication is structural: the primary moat for incumbent PSPs is not product superiority but switching friction. Any innovation that reduces migration complexity, whether technical, contractual, or operational, represents a direct threat to that moat.

“Merchants are not staying because they are satisfied, they are staying because leaving is complex.”

Commercial Pressure Is Reaching a Tipping Point

If inertia explains why merchants stay, commercial pressure explains when they move.

Cost remains the dominant trigger. 43% of merchants cite rising costs as the primary reason to act, making it the single most significant driver of change. Closely behind, 38% point to a lack of flexibility and misalignment with PSP product roadmaps.

These are not marginal frustrations. At €1bn+ scale, merchants expect commercial leverage, tailored pricing structures, and influence over product development. When PSPs fail to evolve alongside their clients, dissatisfaction accumulates — even if it does not immediately result in switching.

Authorisation performance and global expansion capabilities further compound this pressure. Even small improvements in authorisation rates can have material revenue impact, yet many merchants lack full visibility into this metric or its financial implications.

Similarly, global coverage remains a persistent gap. While 86% of merchants rank it as the most important selection criterion, delivery scores remain significantly lower, reinforcing the need for multi-PSP strategies.

From Switching to Layering

Perhaps the most important structural shift highlighted in the workshop is the move away from “big bang” PSP switching towards layered architectures.

While 60% of merchants plan a renegotiation or RFP between 2026 and 2028, a full rip-and-replace remains rare. The operational risks, particularly around token migration, checkout disruption, and internal capacity, are simply too high for most organisations.

Instead, merchants are adopting orchestration layers and activating multi-acquiring strategies. Around 65% are already using or planning orchestration, enabling them to route transactions dynamically, optimise performance, and reduce dependency on any single provider.

This fundamentally changes the competitive landscape. The next wave of PSP competition is not winner-takes-all. It is about being one of several providers within a merchant’s ecosystem, and competing continuously on performance, cost, and capability.

“The next phase of PSP competition is not winner-takes-all, but continuous performance within a multi-provider setup.”

The Emerging Capability Gap

Another critical insight is that while satisfaction scores appear stable, capability gaps are widening beneath the surface.

Fraud and risk tooling, for example, consistently scores lower than other PSP capabilities, indicating that merchants increasingly rely on specialist providers or internal solutions.

At the same time, merchants are demanding more from their payment stack: better data visibility, improved reconciliation, support for local payment methods, and faster time-to-market for new regions.

This creates a growing mismatch between what PSPs deliver and what enterprise merchants require — particularly as businesses scale globally and diversify their payment mix.

What Is on the Horizon

Looking ahead, the payments landscape is becoming more complex, not less.

• A2A payments and Open Banking are already gaining traction, with 54% of surveyed merchants offering these options today. BNPL is even more established, with 73% active adoption across the sample.
• New players and schemes are also emerging. Wero, in particular, is increasingly viewed as a credible alternative to local APMs, with some merchants already anticipating a shift in their payment mix.
• Beyond this, agentic commerce is beginning to enter strategic conversations — particularly in sectors such as travel and digital goods. While still early, it signals a broader shift towards more automated, programmable payment experiences.
• For PSPs, this raises a clear challenge: those without a credible roadmap across these emerging areas risk being marginalised as merchants diversify their payment strategies.

From Passive Waiting to Active Strategy

The workshop closed with a clear and pragmatic conclusion: passive waiting is no longer a viable strategy.

The question is not simply whether to stay or switch, but how to manage optionality in an increasingly complex ecosystem.

Merchants that succeed will be those that take a structured approach — understanding their cost baseline, quantifying the value of performance improvements, mapping infrastructure gaps, and defining clear triggers for action.

“Passive waiting is not a strategy; merchants are already building their exit options.”

Equally, they must decide what “good” looks like. What would a PSP need to deliver to justify a long-term relationship? And what specific trigger, a cost threshold, a market expansion gap, or a product failure, would justify initiating a switch?

These are no longer theoretical questions. They are strategic decisions that will define how merchants navigate the next phase of payments evolution.

Access the full insights. Click here to register and receive the 2026 Merchant Report and uncover where your payments strategy stands, and where it needs to evolve.