B2B marketing enters 2026 with a signal rare enough to underline twice: budgets are holding. For leaders of SMEs and Mid-Market companies, as well as CIOs who must balance visibility, lead generation, and sales efficiency, the real question is no longer “Should we invest?” but “Where should every dollar go to deliver real returns?”
The latest Infopro Digital barometer points to a clear trend: budget pressure has not broken B2B marketing investment. Better yet, the discipline is gaining credibility, powered by AI for content, automation, and sales activation initiatives. But behind the good news sits one hard truth: without governance, budgets rise... and internal friction rises with them.
The SME Opportunity: More Budget, but More Leverage First
The first takeaway is straightforward: the market is still fueling B2B marketing. According to the barometer, 95% of budgets were not cut in 2025, with increases planned by 39% of companies, and 42% for SMEs. In other words, the investment window is open.
For an SME, this is a real opportunity. Not to “post more” or stack more tools, but to build a system that turns prospects into sales opportunities more efficiently. The benchmark remains steady at around 7% to 9% of revenue invested in marketing, with a sound logic: 50% for brand, 50% for demand. Why? Because a strong brand lowers acquisition costs over time, while demand generation feeds the pipeline in the short term.
The practical gains come from execution: tracking cost per opportunity, measuring sales cycle length, automating lead scoring and nurturing, and improving information flow between marketing and sales. That is where serious SMEs pull ahead. They make results visible, which helps secure budgets. And when 28% of SMEs are already investing more than 4% of revenue, the message is clear: marketing is no longer a comfort expense, it is a structural growth lever.
The Caution Zone: Budgets Scale Fast, and So Do the Risks
The challenge is that B2B marketing investment is still a precision sport. First risk: technology lock-in. A CRM-marketing automation suite can become a rigid machine that is hard to replace, especially when the entire process depends on a single platform. That convenience can become expensive the day you need to migrate, fix, or regain control.
Second challenge: ROI attribution. Between brand, content, events, digital campaigns, and sales actions, connecting one dollar spent to one closed deal remains difficult. If measurement is not defined from the start, internal debates drag on endlessly and decisions are made on instinct rather than data.
Third, and no less important: Sales/Marketing alignment. This is not a cosmetic issue. The barometer shows that sales leadership satisfaction remains below average. In plain terms: if teams do not share the same KPIs, higher budgets can simply amplify misunderstandings. Where a smooth commercial engine should exist, you sometimes get two silos staring each other down.
The Compliance Check
As soon as you automate prospect data collection, retargeting, email campaigns, or AI-driven lead scoring, you need to bring some order back into the house. GDPR and Switzerland’s nFADP apply to prospecting data: consent, the right to be forgotten, retention rules, and transparency about usage. If AI is used to score or recommend, you also need to document how it works and stay clear about how the data is used.
The right reflex: verify where the data is hosted and, when appropriate, prioritize EU-based or sovereign environments to simplify compliance and oversight.
Conclusion & Cohesium Support
B2B marketing in 2026 does not reward the loudest players, but the best-structured ones. The budgets are there, brand is back in the equation, and AI is accelerating execution. But without governance, spending climbs faster than revenue.
Instead of patching things together, Cohesium AI can support you with a marketing governance audit, an automation roadmap, and a data compliance audit to clarify your KPIs, streamline Sales/Marketing alignment, and secure your data flows. We start with a 3- to 5-day governance audit, then deliver a KPI matrix, an automation roadmap, and a compliance report your leadership team can act on. Contact us