# A bank of 40+ win-loss interview questions organised by topic, plus a guide to structuring 30-minute calls, handling off-script moments, and coding responses consistently.

  
The most useful win-loss interview questions are open-ended, time-anchored, and organised by topic: buying process, competitive evaluation, pricing perception, internal dynamics, and product fit. A structured bank of 40+ questions, grouped by theme and used in a consistent 30-minute format, makes patterns visible across dozens of calls. Tools like Skimle can then synthesise responses across the full programme and surface what's actually driving wins and losses.

Win-loss research is one of the most underused intelligence sources in B2B. Sales teams debrief deals routinely, but the picture they get is partial. A salesperson who lost a deal to a competitor tends to remember the competitor's pricing. The buyer, if asked, often tells a different story.

Research from Corporate Visions found that sellers and buyers give different reasons for deal outcomes 50 to 70 per cent of the time. Clozd, which runs dedicated win-loss programmes, puts the figure even starker: buyer and seller accounts of lost deals align only around 15 per cent of the time.

The gap exists because salespeople are close to the deal. They interpret signals through their existing beliefs about why deals are won or lost. Buyers, freed from that relationship after the decision, are often far more candid.

Win-loss interviews bridge that gap. But only if the questions are good. This post gives you a bank of 40+ questions you can use directly, organised so you can pick the right ones for your call, along with a guide to running the session, handling surprises, and coding responses consistently across a programme.

For a broader overview of building a win-loss programme from scratch, see our guide on [win-loss analysis as a systematic discipline](https://skimle.com/win-loss-analysis-how-to-systematically-learn-from-deals).

# What makes a good win-loss interview question?

Four properties separate questions that generate insight from questions that generate noise.

**Open-ended.** Any question that can be answered with "yes" or "no" will be answered with "yes" or "no." "Was price an issue?" invites closure. "How did you think about pricing as you worked through the decision?" invites reflection. Structure your questions so the shortest possible answer is still a sentence.

**Non-leading.** Questions that contain their own answer (for example, "did our competitors offer better integrations?") prime the respondent to confirm rather than explore. Keep the options out of the question. If you want to know about integrations, ask "what technical factors mattered most to your team?"

**Specific.** Abstract questions produce abstract answers. "What was your overall impression?" generates less signal than "when you were walking your CFO through the shortlist, what did you tell her about each vendor?" Specificity grounds the respondent in a moment they can actually recall.

**Time-anchored.** Memory is reconstructive. Asking someone what they thought six months ago will produce a version of the story shaped by what happened next. Use time markers such as "at the point when you first started evaluating vendors" or "when you got to final negotiations" to pull the respondent back to the decision as it unfolded rather than as they now remember it.

For more on question design across interview types, see our guide on [what makes a good interview question](https://skimle.com/good-interview-questions-to-ask) and the companion piece on [writing a good interview guide](https://skimle.com/how-to-write-perfect-interview-guide).

# The win-loss question bank

We've collected the [best win-loss interview questions](https://skimle.com/blog/win-loss-interview-questions-guide) in this free guide: [https://skimle.com/blog/win-loss-interview-questions-guide](https://skimle.com/blog/win-loss-interview-questions-guide)

Signal & Noise: Win-loss interview questions: 40+ questions and a guide to running them