How to assess sales candidates before hiring

The four traits that predict performance

A resume tells you where someone has been. It does not tell you whether they will sell for you. Quota attainment at a prior company can reflect a strong market, an established product, inherited accounts, or a generous compensation plan as easily as it reflects the person. To predict performance in your role, measure four traits.

• Will to sell. The drive to pursue revenue, the comfort with rejection, and the desire to win. Without it, skill and training go nowhere because the seller will avoid the hard parts of the job when no one is watching.
• Coachability. The willingness to accept feedback and change behavior. Watch what the candidate does with coaching during an exercise, since an agreeable answer about feedback costs nothing to give.
• Qualification discipline. The habit of qualifying hard and walking away from deals that will not close. Strong sellers protect their time and report the pipeline based on evidence.
• Process fit. The ability to execute inside your specific sales motion. A transactional closer can stall in a long enterprise sale, while an enterprise seller may move too slowly for a high-velocity SMB motion. Match the sales history to the role.

These traits rarely surface on paper or emerge on their own in a friendly conversation. That is the core problem with how most companies hire sellers.

The trait-evidence matrix

Every trait on this page comes with evidence that counts, a false positive interviews keep accepting, and a screen that measures it honestly. The matrix is the whole guide in one table.

The matrix is Revenue Bench's summary of its own selection guidance rather than a survey finding.

The buyer-level screen

Before you hire, establish who the candidate has sold to, C-level, VP, director, or manager, and compare that level with who buys from you. A rep who has only sold to procurement managers will struggle in a sale your buyers expect to run at CEO level. The reverse mismatch wastes a senior seller on a transactional motion.

Ask two direct questions in the structured interview: who did you sell to in your last role, and who decided. Verify both answers through the examples the candidate gives and through reference checks.

Carlos Garrido teaches this screen in his Building a Scalable Sales Team masterclass: establish the level a candidate sells at before you hire them, because a mismatch with your buyer surfaces after the start date, when it is most expensive.

Why interviews are unreliable for sales

The interview is the least reliable part of a sales hiring process. Selling and interviewing draw on the same skills: rapport, storytelling, reading the other person, and handling objections. Because candidates can apply those skills directly to the interview, polished presentation can conceal weak qualification, inconsistent follow-through, or poor closing discipline. A methodical closer may also present with less energy while bringing stronger sales habits.

There is another trap. Interviewers reward people who look and sound like sellers they have known. That pattern matching favors polish and confidence, which sales candidates know how to perform. The result is a hiring decision built on familiarity instead of evidence. Add objective signal the interview cannot give you, then use the interview to test role-specific evidence.

The role of an objective assessment

A validated, sales-specific assessment measures selling ability and sales DNA without allowing interview performance to dominate the result. It is built to predict selling behavior, including will to sell, the hidden weaknesses that hold a seller back, and fit with the demands of a specific sales role.

At Revenue Bench, candidates for selling and sales-leadership roles are assessed with Objective Management Group, and every candidate is screened by a sales operator against the written success profile. Candidate assessment runs through Swanston Growth Advisors, a Certified Partner of Objective Management Group. OMG publishes predictive validity in the 95 percent range for its sales-specific instrument, its own accuracy metric. That validity figure is distinct from the hiring-outcome figures below.

The assessment separates selling ability from presentation and gives the hiring team evidence before the offer. The same instrument can evaluate a team already in place, helping a buyer assess a target's sales organization during sales team due diligence for private equity buyers.

Figures: Objective Management Group (OMG). Validity is OMG's accuracy metric, distinct from the 2024 hiring-outcome figures.

What a sales-specific assessment measures

OMG measures 21 sales-specific competencies across more than 400 data points. The competencies cover the candidate's drive, the beliefs and tendencies that support or limit selling, and the tactical skills required to execute.

• Will to Sell. The drive behind the role, measured across Desire, Commitment, Motivation, Responsibility, and Outlook. Screen it before the offer because training has little effect on this group.
• Sales DNA. The strengths and weaknesses that support or interfere with selling: Comfort Discussing Money, Need for Approval, Controls Emotions and Stays in the Moment, Supportive Beliefs, a Supportive Buy Cycle, and Handles Rejection. An interview rarely exposes these factors.
• Tactical Selling. The skills of the job itself: Hunting, Reaching Decision Makers, Relationship Building, Consultative Selling, Selling Value, Qualifying, Presentation Approach, Closing, Sales Process, and Sales Technology.

OMG's 2022-to-2025 data shows only 12% of salespeople are strong on Supportive Beliefs, so 88% carry beliefs that cap them. OMG also reports only 11% to 15% strong in Consultative Selling and only 16% proficient in Sales Technology in 2025. In the other direction, Handles Rejection is strong in 88% to 89% of salespeople and Desire in 86%, so those common strengths separate candidates less effectively than the competencies an interview fails to reach.

Train the skill, hire the drive

OMG studied 5,331 salespeople measured before and after training by a certified OMG partner. After training, OMG measured Closing up 55%, Reaching Decision Makers up 43%, Consultative Selling up 28%, Selling Value up 24%, and Qualifying up 20%, with Comfort Discussing Money up 66%. Training lifted overall sales percentile by about 30%, which OMG translates as the gap between a rep under 70% of quota and one over 90%.

Will to Sell moves between 0% and 6% across the same training. Hire for drive and coachability, then train tactical gaps. Coaching is covered in a separate OMG study, and Will to Sell explains what coaching does and does not reach.

Carlos Garrido poses a direct question in his Building a Scalable Sales Team masterclass: "Did you hire them like that, or did you make them like that?" His point is that a team's performance ceiling is set at hiring time more often than leaders admit. Assess before the offer so leaders do not depend on coaching to repair a selection mistake.

Behavioral-style instruments such as DISC describe general working style. They were built for that purpose and later adapted for hiring, and they are not designed to predict on-the-job sales performance. A sales-specific assessment is built to predict selling behavior.

Use a real work sample

A live work sample shows how someone handles a version of the job. For sellers, use an exercise that reflects the sales motion and exposes the traits in the matrix.

1. A mock discovery call. Give the candidate a realistic buyer scenario and have a team member play the prospect. Watch how they open, qualify, ask questions, and listen. Include information that should lead a disciplined seller to disqualify the opportunity.
2. A real-deal role-play. Give the candidate a deal from your pipeline, allow preparation, and ask them to move it forward. Strip client names and confidential terms from any pipeline deal used in a role-play, since the candidate is an outside party.
3. A short written or live plan. For senior roles, ask the candidate to outline how they would approach a territory or advance a stalled opportunity. Score judgment and process rather than presentation design.

Prepared interview answers provide limited evidence because candidates can rehearse them. A work sample shows how the person sells, responds to pressure, and applies feedback. Keep each exercise short and time-boxed, and do not put a candidate's plan or deal strategy to commercial use. The exercise exists to produce hiring evidence, and the work product belongs to the candidate.

Score with a rubric, and check references that matter

Even useful evidence gets wasted when every interviewer judges by feel. A written account executive rubric defines the evidence expected for will to sell, coachability, qualification discipline, and process fit. Sales-leader roles get their own scorecard because leadership evidence differs from individual selling evidence. Define weak, solid, and strong performance for each criterion before interviews begin, then compare recorded evidence.

Use the same exercises and the same rubric for every candidate in the role, keep both unchanged for the length of the search, record the evidence behind each score, and have counsel review the loop, since a scored selection process is a selection procedure.

Finish with reference checks run with the candidate's consent. For an individual contributor, ask the former manager whether they would put this person back on their team today and why, how the candidate responded to coaching, and where the candidate ranked against peers. For process fit, verify cycle length, deal size, buyer level, and who made the final decision. Some employers limit what a reference can confirm, so record a policy-limited answer as unavailable instead of treating it as evidence against the candidate. The full consent sequence and question protocol are in reference-check questions for sales candidates.

The assessment and operator screen are the part Revenue Bench runs. The work sample, rubric, and reference protocol are the employer's half of the loop, and the linked scorecards make those steps concrete.

Methodology and sources

The four traits, the matrix, and the buyer-level screen are Revenue Bench's own selection guidance, drawn from the founders' operating and hiring work. All assessment statistics are Objective Management Group's published research figures, labeled where they appear. Candidate assessment runs through Swanston Growth Advisors, a Certified Partner of Objective Management Group.