There’s something oddly reassuring about a buyer persona.
Once it’s been through a workshop, given a stock photo and squeezed into a PowerPoint template, it suddenly feels official. Everybody nods along, Marketing has direction, Sales has “alignment”, and somebody inevitably says the word “pain points” at least seven times.
And then, quietly, the document sits untouched for the next five years while the actual buyers evolve into completely different people.
That’s the problem many B2B tech companies are facing now. Buying behaviour has changed dramatically over the last few years, but a lot of organisations are still targeting personas built for a completely different buying environment.
Many are still marketing as though purchases are made by one senior decision maker who reads a whitepaper, attends a demo, and confidently signs off budget after a productive 45-minute Teams call.
Real buying journeys are nowhere near that tidy.
For years, B2B marketing revolved around identifying the decision maker. Find the person with budget authority, convince them your platform changes lives, then let sales take it home from there. Which, in theory, seems pretty simple. Except modern B2B purchases rarely work like that now.
Research from Gartner shows the average B2B buying group includes between five and eleven stakeholders. In more complex purchases, that number often climbs well into the double digits. Which means decisions are now shaped by groups of people with very different priorities, concerns, and levels of influence.
The IT lead is thinking about integration and security. Finance is wondering whether this becomes another expensive platform nobody fully adopts. Procurement is trying to reduce risk. Operations just wants something that won’t create more admin. Legal is preparing to turn a standard software agreement into a three-week negotiation exercise.
Meanwhile somebody internally is trying to champion the whole project while slowly losing the will to live inside an endless approval chain.
The important point is that not all of these people speak to vendors directly. In fact, many never do.
One of the biggest changes in modern B2B buying is how much of the journey now happens independently.
Buyers research quietly. They compare vendors anonymously. They ask peers for recommendations. They browse review sites during meetings they probably shouldn’t have accepted in the first place. They form opinions long before anybody books a demo.
And that creates a strange challenge for B2B tech companies because the people shaping the buying decision are often invisible for most of the process.
Traditionally, B2B tech marketing focused heavily on obvious technical audiences such as CTOs, IT directors and infrastructure leads. Those audiences still matter, of course. But they are no longer the only voices driving decisions.
Operations teams influence requirements. Security teams can block projects instantly. Finance teams shape priorities. Younger employees often introduce vendors long before procurement becomes involved. In many organisations, influence is now decentralised across the business rather than sitting neatly with one senior stakeholder.
Which means the person signing the contract is not always the person shaping the shortlist.
There’s also a generational shift happening alongside all of this.
Millennials and Gen Z now make up the majority of B2B buyers, and they behave very differently from previous generations. They are far more comfortable researching independently and significantly less patient with traditional sales processes.
They expect information to be available immediately. They trust peer recommendations more than polished messaging. They can usually spot overly corporate marketing from a frightening distance. And they are perfectly happy forming opinions about your business without ever speaking to your team.
This changes how trust gets built.
A few years ago, buyers relied heavily on vendors to access information. Today, buyers can educate themselves almost entirely independently. Gartner research found buyers spend just 17% of their total purchase journey interacting with suppliers and when multiple vendors are involved, that attention gets split even further.
Which is slightly alarming when you think about how much pressure most businesses place on sales conversations.
By the time many buyers actually engage with vendors, they already understand the market, know the alternatives, and have likely formed early preferences. Sales teams are no longer introducing the buying journey. They are entering halfway through it.
Sometimes later.
This is why a lot of buyer personas now feel outdated.
Not because they are completely wrong, but because they often stay far too surface-level.
Knowing somebody is a “Head of IT” tells you very little about how they actually buy. What pressures are they under internally? What risks are they trying to avoid? Who influences them? What happens if the implementation fails? What objections are they expecting from finance or procurement?
Modern buying behaviour is shaped far more by internal politics, organisational pressure and perceived risk than simple job titles.
That’s the part many persona documents miss.
They describe demographics but not behaviour. They identify seniority but not influence. They explain responsibilities but not motivations.
And in modern B2B buying, those differences matter.
Interestingly, the companies responding best to this shift are often the ones sounding slightly less corporate.
Not unprofessional. Just more aware that behind every “digital transformation strategy” is usually a group of busy people trying to make sensible decisions while juggling budget pressure, internal politics, and approximately 382 unread Teams notifications.
The strongest B2B brands today tend to create content that understands real buying complexity. Their messaging speaks to multiple stakeholders rather than obsessing over one “perfect” persona. They acknowledge friction. They educate instead of overselling. And most importantly, they sound like people who understand how modern buying actually works because they’ve experienced it themselves.
That makes a huge difference in a market where buyers increasingly value relevance and credibility over polished corporate messaging.
If your buyer personas haven’t changed in years, there’s a good chance your buyers already have.
Modern B2B buying is more collaborative, more self-directed, and significantly less predictable than it used to be. Influence now comes from across the organisation, not just from senior decision makers. And many of the people shaping buying decisions will never directly engage with your business at all.
Which means understanding your audience today requires far more than job titles and company size.
It requires understanding how people actually buy.
If you want to explore how the full B2B tech buyer journey is evolving in 2026, download our latest infographic where we break down the modern research process, buying groups, validation stages and the hidden parts of the journey most vendors never see (no form fills, we promise).
Because the biggest shift in B2B buying is not just who the buyer is.
It’s who influences them before you even know they exist.