What is Loss Rate?
Loss rate is win rate viewed from the other side, but framing losses explicitly can prompt harder analysis of why deals slip away.
The number alone says little; the breakdown by loss reason is where the insight lives, separating competitive losses from the avoidable no-decisions.
Short answer
Loss rate is the share of closed deals that end in closed-lost rather than won, the direct mirror of win rate. A 25 percent win rate means a 75 percent loss rate. Its real value comes from segmenting it by reason, competitor, no-decision, or disqualification, so you can see not just how often you lose but why, and fix the largest cause.
Key takeaways
- Percentage of closed deals that are lost.
- The mirror of win rate.
- Most useful segmented by loss reason.
- Separates competitive losses from no-decision.
Why it matters
Knowing you lose 75 percent of deals is only actionable when you know why. Segmenting loss rate by reason reveals whether the problem is competitors, weak qualification, or unproven value, each of which needs a different fix.
How Ardovo handles it
Ardovo captures a loss reason on every closed-lost deal and reports loss rate by reason, competitor, and segment, so Rook can show exactly where and why you lose and which cause to attack first.
Frequently asked questions
What is loss rate?
It is the percentage of closed deals that end in a loss rather than a win, the mirror of win rate. A 25 percent win rate implies a 75 percent loss rate. Segmented by reason, it shows not just how often but why you lose.
Why analyze loss rate instead of just win rate?
Because explicitly examining losses, and segmenting by reason, surfaces fixable causes that a win-rate number hides. Separating competitive losses from no-decisions and disqualifications tells you exactly where to improve.
What is a good loss rate?
It depends on your market, but the trend and the reason mix matter more than the absolute figure. A high no-decision share signals weak qualification, while a high competitive-loss share points to differentiation or access problems.