A few years back, a popular idea took hold in B2B sales: buyers prefer a rep-free experience.
But Gartner, one of the loudest voices behind that narrative, has changed its story. They now predict that by 2030, 75% of B2B buyers will prefer a human-led experience in complex, high-stakes deals.
It’s a surprising turnaround. And it comes with a catch most sales organizations are still missing.
Which Human Interactions Matter Most?
Buyers want sellers present in the moments that have an outsized impact on their decision. The question is, which moments? And can your team deliver in them?
The wrong way to answer that is by looking at your CRM data.
Our research found that sellers and buyers give different reasons for the deal outcome up to 70% of the time. Sellers list reasons like “We couldn’t get to the right price” or “We didn’t have the features they needed” – explanations that point to things outside their control.
So we spent years asking buyers instead. Our database holds buyer feedback from more than 150,000 B2B win-loss decisions across 500 companies and 50 industries. From that data, we identified the eight most predictive buyer experiences for new business acquisition, and eight more for retention and expansion.
Competencies like Align Solutions to Needs, Articulate Meaningful Value, Make a Case for Change, and Demonstrate Clear Differentiation consistently surface as the most predictive measures of whether you’ll win or lose. But other general skills like product knowledge and industry expertise didn’t make the cut.
Buyers make decisions based on their experience with your sellers, not features. In fact, 53% of the deals marked as “lost” in the CRM were winnable, according to buyers, if not for critical whiffs in the sales experience.
Pinpoint Who Can Deliver
To win more deals, you need to coach on the right competencies. But you first need to know where each seller stands so you can coach with precision.
Most organizations ask sellers to rate themselves, which carries the same blind spots as CRM data.
Instead, conduct what we call a Precision Skills Assessment – a performance-based evaluation where sellers demonstrate their abilities through a simulated deal cycle, scored against the competencies that predict win rates.
The result is a heat map across your team: Who’s strong where? Who’s struggling at what? Which gaps are costing you the most? In one pilot, sellers scoring highest in three specific competencies achieved win rates more than 15 percentage points higher than those scoring lowest.
With that signal, coaching decisions become obvious.
Scale It with Methodology-Governed AI
Targeted coaching gets you part of the way there. The harder challenge is sustaining that standard in sellers’ conversations with buyers without a manager in the room.
Most AI tools can generate recommendations, but they aren’t grounded in your methodology or your win-loss outcomes. The guidance sounds plausible, but it’s not calibrated to the behaviors that win deals.
What we call Methodology-Governed AI closes that gap. In practice, it means that your AI identifies the selling situation, maps it to your methodology, and generates guidance within guardrails that are defined by predictive sales competencies. This ensures that every seller gets direction tied to the same buyer-validated evidence that defines your coaching and assessment program.
Now You Know What Good Looks Like
The 53% of lost deals that buyers said were winnable? They were lost one interaction at a time, by sellers who didn’t know what good looked like in that moment.
Now you know what it takes to win. Learn which moments decide deals. Coach sellers to deliver in those moments. And scale that standard across your organization.
This article is part of a comprehensive report on the Gartner Sales Leader and CSO Conference, which was held in May in Las Vegas. You can download the full report or read other articles from the report here.


