Win-loss analysis
with verified buyers
Win-loss analysis is the structured interviewing of recent buyers who chose you or a competitor to learn why deals were won or lost. Theory Intelligence runs it as a fixed-price service: six to eight verified buyers interviewed by an independent researcher, verbatim quotations, and a signed recommendation delivered in ten business days for USD 7,500 to 12,000.
- Signal Brief format: 6 to 8 verified recent buyers, 10 business days, USD 7,500 to 12,000
- Quarterly programme through the Intelligence Retainer: 6 to 10 buyer interviews a month, USD 6,000 to 15,000 per month
- Every buyer identity and role verified; no panels, no synthetic personas
- Interviews run by an independent researcher, not by your sales or product team
- Verbatim quotations cleared for board and investor use
Why win-loss done internally does not work
Most companies already do a version of win-loss. The sales rep writes a closed-lost reason in the CRM. A product marketer sends a survey. Occasionally someone calls a lost prospect. The results are unreliable for a simple reason: buyers do not tell the vendor the truth about why they said no. They cite price because it is polite. They avoid saying the demo was weak or the salesperson was disliked. And the people doing the asking have a stake in the answer.
Software vendors have responded with AI win-loss tools that summarise call recordings. These are useful for what was said during the sale. They cannot tell you what the buyer thought after the vendor left the room, and they cannot reach the buyers who never took a call.
How Theory runs win-loss
A Theory win-loss engagement starts with your deal list. We select a balanced set of recent wins and losses, recruit the actual decision makers, and verify that each is who the CRM says they are, in the role it says. A Theory researcher interviews each buyer for 30 to 45 minutes without a script that leads to a preferred answer. We ask about the process, the alternatives, the moment the decision was made, and what would have changed it.
The deliverable is a signed two-page brief: what buyers actually decided on, where the story you tell yourself is wrong, and what to change first. Behind it sit verbatim quotations and a provenance appendix showing who was interviewed, in what role, and how they were verified.
What clients do with it
Pricing changes, sales enablement, competitive positioning, product roadmap decisions, and board reporting. Because every participant is verified and every quotation is traceable, the brief holds up in a board pack in a way that a CRM export does not.
Pricing
A one-off win-loss study is a Signal Brief: USD 7,500 to 12,000, depending on how hard the buyers are to reach. A standing programme is an Intelligence Retainer at USD 6,000 to 15,000 a month, with six to ten buyer interviews and a signed monthly briefing. A large study across segments or geographies is a Decision Study.
All work is delivered under The Theory Standard. See services and prices.
Questions about win-loss analysis
How many interviews does a win-loss study need?
Six to eight well-chosen, verified buyers will surface the pattern for one product line or segment. Beyond fifteen, new interviews rarely change the conclusion. Larger programmes are about tracking change over time, not about sample size.
Will lost prospects agree to talk?
More often than vendors expect, when an independent researcher asks and the buyer is not being sold to. We report the response rate and what we did to reach non-responders.
How is this different from Clozd or other win-loss providers?
Theory verifies every participant, runs the interviews with the researcher who writes the recommendation, and signs a position rather than a dashboard. Prices are published and the format is fixed.
Need this answered?
Write to info@theoryintel.com with the decision. A researcher replies within one business day with a fixed price and a start date.
Start a brief