What is the talk-to-listen ratio?

Why it matters

A rep who talks for most of a call learns little about the customer’s problem, budget or timing. The ratio is a quick, objective check on whether the customer got room to explain. Gong’s original 2016 analysis put the best-converting ratio at 43% talking; its 2025 update of 326,000 sales calls found sellers talked 57% of the time in won deals and 62% in lost ones (Gong, 2025).

The right ratio depends on the call. In a discovery call the customer should do most of the talking. In a demo the rep naturally talks more, and a cold call sits somewhere in between. Judging every call against one number flags the wrong reps and misses the right ones.

Example

A discovery call with an operations manager runs 32 minutes. At 14:20 the rep starts walking through the product roadmap and keeps going for six minutes. By the end the rep has spoken for 68% of the call, and the scorecard shows the pain criterion unanswered. The sales manager opens the call at 14:20, pins a comment to that moment (“park the roadmap, ask what a late delivery costs them”) and the rep replies in the thread before the follow-up meeting.

How Drummer handles it

Drummer measures the talk-to-listen ratio on every recorded call from the transcript, with the rep identified automatically and every other speaker counted as the customer side. Each call has a call type (discovery, demo, follow-up, negotiation, onboarding or cold call), and the ratio is compared with the benchmark for that type, so a demo is not judged by discovery standards.

The result lands in one of three bands: On track, Worth a look or Focus area. A focus area becomes an attention point on the call, next to the scorecard, and the rep overview shows how each rep’s ratio moves over the weeks. Read more about coaching in Drummer, or see the related longest monologue and question rate.