How to Vet a Sales Closer Before They Sell for You

A CV tells you where someone has worked. It says very little about whether they can close. For commission-only sales the only signal that really matters is how a person handles a live conversation, especially the uncomfortable parts of it. Everything else is a proxy, and most proxies in sales hiring are weak. So how do you evaluate that without spending weeks on interviews?

Score a real call, not the interview

The most reliable approach is to give every candidate the same task. Ask for a recorded discovery call or a mock close on your own offer, and score all of them against the same three dimensions. A recording of a real call they ran for someone else is even better, provided it was made with the prospect's consent (our guide on recording a call for vetting explains how).

The first dimension is discovery. Does the closer ask open questions, uncover the real problem and qualify budget, authority and timing? Or do they start pitching over the prospect after two minutes? The second is objection handling, which I consider the highest-signal part of any call. When the prospect pushes back, does the closer listen, isolate the actual objection and reframe it calmly? Or do they cave immediately, or steamroll the person? A closer who folds on "it's too expensive" in a test call will fold on your deals as well. The third dimension is the close itself. Do they recap the value in the prospect's own words and ask for a dated next step, or do they let the call drift to a polite and useless ending? Scoring each of those from zero to a hundred, with the actual quotes that justify each score, gives you far more information than three rounds of interviews. It also makes comparisons fair, since everyone faced the same task. I break discovery down step by step in the discovery framework for high-ticket calls.

Red flags that should end the process

A few behaviours are disqualifying on their own, regardless of how the rest of the call sounded. Invented or misleading claims about the product are the first, because they create refunds and damage your brand. Pressure tactics that would embarrass you if a customer posted them online are the second. A scripted monologue with no real listening is the third. And any disrespect toward the prospect when challenged should end the conversation immediately. If you see even one of these, the answer is no. It's also worth checking the practical side, and the Heavybit founder's guide to first sales hires has good advice from founders who went through the same process. Ask for one reference from someone they actually sold for, and ask that person how the closer handled the money side and the relationship with customers. Short, specific reference calls are usually more honest than long ones.

What to ask a reference

Reference calls are only useful if the questions are specific. I'd ask four things. How many deals did this person close for you, and at what price? How did they behave when a customer asked for a refund or complained? Did they ever promise something the product couldn't do? And would you give them another offer tomorrow? The last question is the one that matters, and the pause before the answer usually tells you as much as the answer itself. If the reference can't name concrete numbers, treat the reference as neutral rather than positive.

Why a trial beats a gut feeling

Even a good vetting process only tells you that someone can sell in general. It doesn't tell you they can sell your product to your buyers. That's why I'd always pair vetting with a structured first month, like the one described in onboarding a freelance closer in 30 days, and with two closers rather than one where possible, so you can tell whether a slow start comes from the person or the offer.

How we handle it on Bounty-Flow

On Bounty-Flow closers upload a real sales call before they can apply to any offer. During our private beta the vetting is by invitation. An AI model produces a first score against the rubric above, with sub-scores and flagged moments, and a person on our team then listens and makes the final decision. Founders only see closers who have already cleared that bar. If you're still deciding where to look for candidates in the first place, where to find commission-only closers covers the channels that work.