What Actually Makes a Salesperson Great? The Answer Keeps Changing

The Shift in What Drives Sales Performance

For a century, researchers chased a single question: what separates top salespeople from the rest? For most of that time, the answers held steady—natural aptitude, raw drive, ahandful of core traits. But selling has changed faster in the last decade than in the fifty years before it. Big data, virtual selling, CRM tools, and complex solution-selling have rewritten the job. The competencies that made someone great in 2010 don’t fully explain who wins today. There is no longer one formula. The drivers of performance now depend heavily on context.

What the Data Shows

This conclusion comes from one of the largest syntheses ever done on the topic: a meta-analysis of 150 studies, 936 measured effects, spanning 2009 to 2020. It identified 19 distinct drivers of salesperson performance.

The most striking finding is what rose to the top. The strongest predictors today are not closing technique or aptitude. They are interpersonal skills (listening, rapport-building), personal traits like empathy and emotional intelligence,and—newly significant—the quality of support a salesperson gets from their manager and colleagues. Two drivers that barely registered a decade ago, manager support and task-specific self-belief, now rank among the mostpowerful.

Equally telling: the collective predictive power of all drivers combined has dropped since the last major study a decade earlier. That isn’t a measurement failure. It’s the signal. Performance has become so context-dependent that no universal recipeexplains it anymore.

The Three Tiers of Sales Talent

• Universal predictors work everywhere. Interpersonal skills, empathy and emotional intelligence, and strong manager and peer relationships drive performance regardless of what you sell or to whom. These are your safest bets.
• Context-specificpredictorsmatter intensely—but only in the right setting. Deep product knowledge,network-building across organizations, and strategic selling behaviors arecritical in complex, high-value, solution-driven sales. In fast, transactional selling, what matters instead is efficiency: time management, cross-selling, upselling, and tech fluency
• Necessary but insufficient predictors are table stakes. Effort and a clear role are expected of everyone. Their presence won’t make someone a star; their absencewill sink them.

Why Context Beats the Checklist

Here is the practical punch. The same skill can be decisive in one role and irrelevant in another. Product typealone shifts the picture: adaptive salesmanship and cross-organizational skillspredict performance much more strongly in services than in product sales.

Even a stable skill likebuilding rapport now means different things. Establishing trust over video is adifferent craft than doing it across a desk—but most evaluation tools treatthem as identical. Hiring and coaching to a generic “great salesperson” checklistis a mistake. You have to hire and develop for the specific selling environment.

What Sales Leaders Should Do

1. Hire universal traits first. Screen for empathy, emotional intelligence,listening, and resilience. These travel across every context and are hard totrain in.
2. Match context-specific skills to the role. Selling complex solutions? Prioritize product knowledge, networking, and consultative skill. Running transactional sales? Prioritize efficiency, tech adoption, andactivity discipline.
3. Invest in the team around the seller. Manager support, coaching, and peer trust now rank among the strongest performance drivers. The environment isn’t a backdrop—it’s a lever.
4. Review more often. With selling changing this fast,annual reviews are too slow. Shorter, more frequent performance conversations keep development aligned with a moving target.
5. Measure on multiple dimensions. A single numbercan’t capture a multidimensional job. How you measure shapes what you learn.

Bottom Line

There is no universal blueprintfor the perfect salesperson anymore—and chasing one is the real mistake. The best sales leaders build on the few traits that win everywhere, then deliberately match the rest to the job in front of them. In modern selling, fit beats formula.