Why your product team should hear sales calls verbatim
Neighbourlytics turned around a stalling product by handing engineers the raw transcripts of sales calls, not a summary. Here's the technique.
When Neighbourlytics was rebuilding its product for self-service, the gap wasn't in the data - it was in what the people building the product actually heard about what customers wanted. Jess Christiansen-Franks credits one specific technique with turning that around: recording sales calls and handing the engineers the verbatim transcripts, not a summary of what was discussed.
A summary is already an opinion
The moment someone writes "customer wants better reporting" instead of passing on what the customer actually said, a decision has already been made about what mattered in that conversation. Engineers building from a summary are building from someone else's interpretation, one step removed from the person who's going to pay for the product.
The technique, from The Mom Test
The method comes from Rob Fitzpatrick's The Mom Test - asking about a customer's past behaviour and specific problems rather than their opinion of your idea, because people are unreliable narrators of what they'd actually pay for. Jess's version of it: record the call, and give the engineering team the transcript itself, unfiltered.
What it changes
Engineers hear the hesitation, the exact phrase a customer used to describe a problem, the question that didn't get a good answer. That's product information a summary strips out. It also closes the distance between the people building the thing and the people it's for - a gap that's easy to let grow once a founder is the only one on sales calls.