How to Coach Sales Reps Using Real Call Data

You have Gong. Or Zoom. Or whatever call recording tool your team uses. You are paying per seat per month. And most of those recordings are collecting dust.

The data is sitting right there. But somehow the coaching is not happening.

I talk to VP Sales and CROs every week who tell me the same thing: "We know we should be doing more call coaching." They are right. But knowing is not the hard part. The hard part is building the habit and knowing what to actually listen for when you hit play.

This is the playbook I use with every team I work with. It is built from reviewing thousands of B2B sales calls across dozens of companies. None of it is complicated. All of it works if you do it consistently.

1. You Already Have the Data. You're Just Not Using It.

I use a simple analogy with our customers. Using Gong or Zoom? Great, so do most of the teams we work with. So you have got the home gym. Now hire the personal trainer to make sure you are maximising your ROI on that home gym.

Having the equipment is not the same as using it well. In my experience, your call recording tool gives you roughly 20% of the picture. Talk time. Monologue length. Filler words. The other 80% requires a human actually listening to the call and understanding the context behind the numbers.

Best practice is one call reviewed per rep per week. The reality in most organisations? Reps get a call reviewed every two to three months. That is the gap we are trying to close.¹

2. Five Sales Rep Coaching Signals to Listen For

When I press play on a recorded call, I am listening for five specific things. Not twenty. Five. You can coach an entire quarter on just these signals and see meaningful improvement.

Talk ratio

Best reps talk under 50% in discovery and no more than 70% in demos. If your rep is at 80% or higher, they are monologuing. They are presenting, not selling. A conversation requires two people talking, and too many reps forget that.

Customer stories

The target is three to five customer stories per 45 to 60 minute call. Most reps share zero or one. They will say "I can send you a case study afterwards" and move on. The odds that prospect actually reads that case study later are under 50%. You have them right there on the call. Use it. A 30-second story about a similar customer who had the same problem is worth more than any PDF you can email.

Discovery depth

Are they stopping at the surface pain or going deeper to impact and quantification? I would say more than 80% of reps stop at surface-level pain. They hear "our reporting is a nightmare" and immediately pivot to showing the reporting dashboard. That is a missed opportunity. I wrote about this in detail in our discovery call framework, but the short version is: surface pain does not close deals. Quantified business impact does.

Check-ins

Never go more than 90 seconds to 2 minutes without checking in with the prospect. And when you do, do not say "Any questions?" or "Makes sense?" because 90% of the time they will say no and yes, and you have learned nothing.

Instead, try: "How would you see that deployed in your organisation?" or "How does that compare to what you have today?" Those questions force the prospect to engage. They tell you whether the person on the other end is actually tracking with you or checking their email.

The quiet stakeholders

The person who says nothing during the call can absolutely tank the deal in the post-demo debrief. I've seen this many times before. Three people on the call. The rep builds rapport with two of them. The third person sits silent for 40 minutes. That silent person walks away unconvinced and becomes the internal blocker nobody saw coming. Great reps call on every person by name and pull them into the conversation early.

3. How to Run a Sales Rep Coaching 1:1 That Reps Actually Want

Most coaching sessions fail because they feel like a performance review. The rep sits there while the manager tells them everything they did wrong. That is not coaching. That is criticism with a calendar invite.

Here is the format I use and recommend to every leader I work with:

1. Share your screen. Pick a recorded call you have already listened to. Review it together.
2. Pause at coaching moments. Do not narrate the whole call. Stop at the two or three moments that matter.
3. Ask the rep what they would do differently. Do not just tell them. Let them self-diagnose first. Nine times out of ten, they already know.
4. Provide your feedback. Be specific. "Your discovery was shallow" is useless. "You heard them say reporting was a nightmare but never asked what that costs the business" is useful.
5. Role-play the specific moment. Rewind. Replay the scenario. Let the rep try it again with a different approach. This is where the learning actually happens.
6. Reinforce the areas where their process is solid. Coaching is not only about what went wrong. Call out what worked. That builds confidence and tells the rep you are paying attention to the full picture.

Be candid in your 1:1s with your team. You owe it to them. Just be sure to leave their dignity intact. I learned that lesson about 15 years ago from a leader who was brilliant at being direct without being destructive. It stuck with me.

Ideally one major coaching theme per session. Follow up next week and check whether they did it. That is the accountability loop. That is what separates coaching from advice. If you want to understand the broader distinction, I broke that down in this post on coaching vs training.

4. The PIQ Framework: Where 80% of Reps Stop Short

Three words. Simple to understand. Incredibly hard to execute consistently.

Over 80% of the discovery calls we review still miss this step.² Reps uncover the pain. They nod along. Then they jump straight into the demo without ever exploring the impact of that pain or putting a number on it. If your reps need a structured approach to fix this, our discovery call checklist walks through it step by step.

I coached a mid-market AE last year who was stuck at 85% quota. Good rep. Solid discovery instincts. But every call followed the same pattern: she would hear the pain, nod, and move straight to the demo. On one call, the prospect said "our onboarding process takes three months and we lose 15% of new hires before they are ramped." She said "got it" and showed the onboarding module. In our debrief I asked her to go back to that moment. "What does three months of slow onboarding actually cost them?" She paused. We did the math together: 40 new hires a year, 15% attrition, $12K average recruiting cost per head, plus three months of lost productivity per rep. The number was over $400K. She went back to the prospect with that figure and the deal closed in two weeks. Same rep. Same product. The only thing that changed was the third step.

When I debrief reps after a session, I hear two excuses more than any other.

The first: "I just don't want the prospect to feel like we are playing 20 questions."

Fair concern. The fix is simple. Make it more conversational. Share relevant customer stories throughout to give a break to the question, question, question rhythm. Discovery does not have to feel like an interrogation. It should feel like a conversation between two people trying to figure out if there is a fit.

The second: "I weave my discovery into the demo."

This one I push back on harder. If you really want to respect your prospect's time, then do a proper discovery up front so that you can customise your demo on the fly to their specific needs. If your last three demos look the exact same, you are doing it wrong. Customise, customise, customise. The common gaps between discovery and demo are almost always rooted in this mistake.

Here is what quantification looks like in practice. Say the pain is sales rep productivity. The impact is deal velocity. Now put a number on it: 5 reps, each losing 1 deal per month they should have closed. Average deal size is $5K. That is 5 x 1 x $5K x 12 months = $300K in opportunity cost annually. When you are charging $10K for your solution, the business case builds itself.

That is the power of the third step. Without it, your champion walks into the budget meeting with "our reporting is a nightmare." With it, they walk in with "$300K in lost revenue." One of those gets approved. The other gets deprioritised.

5. Weak vs Strong: Side by Side From Real Call Reviews

Two reps. Same quarter. Same territory. Same product. One missed quota by 30%. The other hit 120%. When you listen to their calls back to back, the differences jump out within minutes. Here is what I see over and over again.

Print that out. Bring it to your next coaching session. Pick two or three items from the weak column that you hear on your rep's calls and work on them one at a time. That alone will move the needle more than any tool or dashboard. For a deeper look at these patterns, I wrote about the distinction between coaching and training in a separate post.

6. The Bottom Line

You already have the recordings. You have had them since the day you bought the licence.

What is missing is the habit.

Start with one call per rep per week. Pick one thing to work on. Follow up the next week and check whether they did it. That is it. That is the whole system.³

The teams I work with who do this consistently see results within weeks. Not because the framework is magic. Because they do it every week. Average reps get better. Top reps start carrying the number.⁴

Your reps want this. Your pipeline needs this. And the data to do it is already sitting in your call library, waiting.

Notes

1. CSO Insights (now part of Korn Ferry), 5th Annual Sales Enablement Study, 2019. Found that 73% of sales managers spend less than 5% of their time coaching reps, and the majority of reps receive meaningful call-level feedback fewer than once per quarter. CSO Insights PDF ↩
2. Based on patterns from the author's own call coaching practice across B2B SaaS teams. The 80% figure reflects calls reviewed where reps identified the pain but did not explore business impact or attempt to quantify the cost. ↩
3. Olivero, Bane & Kopelman, Public Personnel Management, 1997. Training alone improved productivity by 22.4%. Training combined with ongoing coaching improved it by 88%. ResearchGate ↩
4. Sales Management Association, "Supporting Sales Coaching" research report, 2015. Firms providing coaching realised 16.7% greater annual revenue growth compared to firms that did not. Johnny Grow: Sales Coaching ROI ↩