Is AI Disrupting Salesforce and ServiceNow's Business Model for UK Firms in 2026?

A growing chorus of industry analysts is warning that Salesforce and ServiceNow — two of the biggest names in enterprise software — could see their business models unravel as AI agents start doing the work that used to require a paid seat. For UK businesses renewing six or seven-figure contracts in 2026, this isn't a distant Silicon Valley debate. It's a budget line that could shrink or shift entirely within the next two renewal cycles.

What is the Concept

Salesforce (CRM) and ServiceNow (NOW) built their empires on a simple formula: charge per named user, per month, and expand revenue by adding more seats as a company grows. It's worked brilliantly for two decades because software required a human to operate it — a sales rep logging a deal, an IT agent closing a ticket. The warning from industry experts is that agentic AI breaks this formula at its root. If an AI agent can autonomously qualify a lead, resolve a support ticket, or route an IT incident without a human logging in, the entire justification for per-seat pricing starts to erode.

This isn't the same as previous SaaS disruption cycles, where a cheaper competitor undercut on price. This time, the threat is structural: fewer humans need licences at all, because the software itself — powered by AI — is doing the clicking, the data entry, and increasingly the decision-making.

Why It Matters in United Kingdom (2025–2026 Context)

UK enterprises and public sector bodies are among the heaviest Salesforce and ServiceNow users in Europe. Banks in London, NHS trusts, telecoms operators, and mid-market retailers across Manchester, Leeds, and Birmingham all run significant portions of their sales, service, and IT operations through these two platforms. Per-seat licensing in the UK typically runs from roughly £75 to £300 per user per month depending on the tier, meaning a 500-seat deployment can easily exceed £1 million a year before customisation and support costs are added.

That cost structure is now under scrutiny from UK finance directors who are simultaneously being asked to fund AI transformation projects and justify legacy software spend. With interest rates and operating costs still squeezing UK SME and mid-market budgets in 2026, any signal that seat-based pricing could become obsolete is a strong incentive to delay long-term contract renewals or push vendors for consumption-based terms instead.

How AI Is Changing This

Here's the contrarian insight most commentary misses: Salesforce and ServiceNow are not standing still — they are racing to become the AI agent platform themselves, through products like Agentforce and Now Assist. The real danger isn't that these vendors get replaced by a scrappy AI startup. It's that their own AI agents cannibalise their historic seat-based revenue faster than new AI-consumption revenue can replace it. This is what we call the Seat Decay Curve: the point at which a vendor's AI capability becomes good enough to remove human seats faster than it can monetise the agents replacing them.

For UK IT leaders, this creates a genuinely unusual buying window. Vendors under pricing pressure are more willing to negotiate flexible, outcome-based contracts than at any point in the last decade. A UK procurement team that understands the Seat Decay Curve can use it as leverage — asking pointed questions about how many licences will still be needed once AI agents are handling first-line triage or lead qualification, rather than accepting a flat per-seat renewal by default.

Real-World Examples

A mid-sized UK insurance provider running ServiceNow for IT service management recently found that AI-assisted ticket deflection cut first-line agent workload by a meaningful margin — enough that the business began questioning whether its next renewal needed the same number of agent licences at all. Similarly, UK retail and financial services firms using Salesforce Sales Cloud are piloting AI lead-qualification tools that reduce the number of sales development reps required to process the same volume of inbound leads, directly shrinking the seat count that historically drove Salesforce's UK revenue growth.

These aren't hypothetical scenarios — they reflect the direction UK enterprises are already moving in as they evaluate 2026 renewals, even where full-scale AI rollout hasn't happened yet.

Practical Insights / Actions

UK businesses should treat their next Salesforce or ServiceNow renewal as a negotiation, not a formality. Three actions matter most: first, map exactly which seats are doing repeatable, rules-based work that AI agents could realistically absorb within 12 to 18 months. Second, ask vendors directly for consumption or outcome-based pricing options rather than accepting an automatic seat-count renewal. Third, run an independent audit of your CRM and ITSM stack before committing to a multi-year contract — locking in seat counts now, just as the underlying cost model is shifting, is the single most common founder and IT-director mistake we see in the UK market today.

This is exactly where RP SoftTech supports UK businesses — running independent audits of CRM and IT service management stacks, identifying which workflows can be safely handed to AI agents, and helping teams negotiate contracts that reflect where seat-based software is actually heading, rather than where it's been.

Future Outlook

Expect Salesforce and ServiceNow to survive and remain dominant — but the pricing model UK businesses have known for twenty years will not look the same by 2028. Both vendors are already blending per-seat fees with AI-usage-based charges, and UK enterprises should plan for hybrid contracts becoming the norm rather than the exception within the next two to three renewal cycles. Businesses that build this assumption into their 2026-2027 budgeting will negotiate from a position of strength; those that renew on autopilot will pay for licences AI agents have already made redundant.

Conclusion

The warning about Salesforce and ServiceNow's business models isn't about these companies collapsing — it's about the per-seat pricing era ending. For UK founders, CTOs, and finance leaders, the opportunity is to renegotiate now, before AI-driven seat reduction becomes obvious to every buyer at the table. The businesses that map their real AI-readiness before their next renewal will capture the savings; everyone else will simply keep paying for humans that AI has already replaced.