By Michael K. Adonteng

May 13th, 2026

Why Most Sales Interviews Don’t Work

Most sales interviews are designed to be impressive.

Not effective.

They test how well someone can talk about selling.

Not how well they can actually sell.

So you end up hiring confident candidates who:

• Interview well

• Build rapport quickly

• Speak with energy

Then miss target within a few months.

Because confidence isn’t competence.

The Core Problem

Most interviews focus on surface-level indicators:

• Communication skills

• Personality

• Past job titles

You ask questions like:

• “Tell me about your biggest deal”

• “What’s your sales process?”

• “How do you handle objections?”

And candidates give polished answers.

Because they’ve prepared for those questions.

But none of that tells you how they actually perform in a real sales situation.

Where It Breaks Down

There are three consistent gaps in most hiring processes.

1. Too Much Talking, Not Enough Doing

Candidates are asked to describe what they do.

Rarely asked to demonstrate it.

So you’re evaluating storytelling — not skill.

And strong communicators can easily mask weak execution.

2. No Pressure Testing

Real sales conversations involve:

• Pushback

• Ambiguity

• Uncertainty

But most interviews are too comfortable.

Candidates aren’t challenged.

Which means you never see how they respond when things don’t go smoothly.

3. Over-Reliance on Experience

Years of experience don’t guarantee performance.

You’ll often see:

• 10 years in sales

• Multiple companies

• Big deal claims

But when you dig deeper:

• No structure

• No clear qualification approach

• No consistent process

Experience without discipline doesn’t translate into results.

The Fix

If you want to hire sellers who can actually perform, you need to change how you interview.

1. Ask for Real Deals (and Go Deep)

Instead of broad questions, focus on specifics.

“Walk me through your last deal.”

Then go deeper:

• What was the real problem?

• Who owned it?

• What was the impact of not solving it?

• How did the decision get made?

• Where did the deal nearly fall apart?

You’re not looking for a perfect story.

You’re looking for:

• Structure

• Clarity

• Depth of understanding

If they stay high-level, they likely sell at a surface level too.

2. Test Discovery Live

This is the most important part — and the one most teams skip.

Give them a scenario.

Something simple but realistic:

• A company with a clear challenge

• A role they’re speaking to

• A rough context

Then ask them to run a discovery conversation.

Watch:

• How they open

• What questions they ask

• Whether they go beyond surface pain

• How they handle unclear answers

Most candidates struggle here.

Because this exposes real ability.

3. Challenge Them

Sales is not a smooth conversation.

So your interview shouldn’t be either.

Push back on their assumptions:

• “That sounds vague — what do you mean?”

• “Why would the buyer care about that?”

• “What happens if they say no?”

You want to see:

• How they think under pressure

• Whether they stay structured

• Whether they can adjust

This is where the difference between average and strong sellers becomes obvious.

What You’re Actually Looking For

Strip it back.

You’re not hiring for personality.

You’re hiring for performance.

The signals that matter are:

Structure

Do they follow a clear approach to:

• Discovery

• Qualification

• Deal progression

Or are they improvising?

Thinking

Do they understand:

• Business problems

• Commercial impact

• Decision-making dynamics

Or are they just asking questions without purpose?

Commercial Awareness

Can they connect:

• Problems to outcomes

• Conversations to revenue

• Actions to results

Or do they stay tactical?

Consistency

Can they repeat their approach across deals?

Or do they rely on instinct and luck?

A Simple Comparison

Two candidates.

Candidate A:

• Confident

• Smooth communicator

• Strong answers

But struggles in live scenario.

Candidate B:

• Less polished

• More structured

• Asks sharper questions

• Thinks commercially

Candidate B outperforms long-term.

Every time.

The Role of the Hiring Manager

Hiring isn’t about finding the most impressive candidate.

It’s about reducing risk.

That means:

• Testing real behaviour

• Creating pressure

• Going deeper than surface answers

If your interview feels comfortable, it’s probably not effective.

Final Thought

Most hiring mistakes don’t come from bad candidates.

They come from weak assessment.

If you don’t test how someone sells, you’re guessing.

And in sales, guessing is expensive.

If you want the sales interview framework and question bank, request it and you’ll get a structured way to assess real sales capability — not just confidence.

Explore our articles section for other topics of interest.

Michael K. Adonteng
Founder, ASA 

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