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The POC You Win in the Demo and Lose Afterward

The mistake isn’t running a bad POC. It’s treating it as the finish line instead of mile 1. A 5+1 question framework to negotiate commercial terms before the pilot even starts.

Leo Giménez

Leo Giménez · CEO & Founder, Performy

Sales and human behavior expert · Aug 24, 2026 · 6 min read

The pattern: the POC works and the deal dies anyway

It’s one of the most frustrating patterns in B2B sales: the technical team tries the product and loves it. The pilot runs clean, no surprises. And yet the deal stalls the moment it ends.

The champion says “let’s pick this back up next quarter.” Procurement turns into a black hole. And the deal, which technically “won” the POC, dies anyway.

The question that exposes the problem is simple: what happens after you prove the POC works? When the answer is “uh… we negotiate,” that’s the mistake right there. The POC got treated as the finish line, when it’s actually mile 1 of a much longer trip.

Mile 1: the visual timeline, before you start

Think of it like planning a road trip. You don’t toss the keys to your passenger and say “see you there” — you show them the route, the stops, and exactly when they’ll arrive.

Mile 1 — Where we’re going

Kick-off date, check-ins, and the results call — all agreed before you start. The full path from pilot to production is laid out up front, so it feels like a project, not a sales process.

This first step doesn’t negotiate anything yet. It just makes the entire path visible, not only the first leg of it.

Mile 2: the commercial framework, negotiated before the pilot

Here’s the real shift: negotiate the commercial terms before the POC starts, not after. The logic is simple — “if we hit X, then we move to Y.” Success is defined in numbers, and if you can, the expansion terms get agreed on at the same time.

Mile 2 — How we get there

Negotiate before the pilot starts, not after. “IF we hit X result, THEN we move to Y.” Success is defined in numbers — bonus points if the expansion terms are already agreed on too.

Put together, it sounds like this: “since you want to be live in production by January, here’s the timeline. In the pilot, we onboard your 6 vendors. Once that works, we move straight to all 200 devices, under the terms we’re agreeing on today.”

Without this, your POC is a scenic detour. With it, you’re the GPS they didn’t know they needed.

The 5 (+1) things every POC needs

Before any pilot starts, these six points need to be settled — not as a nice-to-have, but as a requirement to begin:

  • Who’s involved — names, titles, contact info.
  • What they want to change — with baseline data.
  • When the meetings happen — all scheduled up front.
  • For how long — a clear, limited timeframe.
  • By how much — success criteria, quantified.

And the bonus, sixth element — the one almost nobody defines —: then what. Commercial terms, agreed in advance, not negotiated from scratch once the pilot has already won everyone over.

Why this is a team rule, not a rep-by-rep decision

None of this works if it’s left up to each rep to negotiate or not, depending on how they’re feeling with the client that day. It’s a process decision: the manager sets the rule that no POC starts without these six points settled — not a skill some reps happen to have and others don’t.

It’s the same logic that governs any serious pipeline stage: it doesn’t depend on someone remembering to ask in the moment. It depends on the organization requiring it before the deal can move to the next stage.

What Performy sees that a manager doesn’t

Performy doesn’t negotiate the commercial roadmap for you. But it does show the manager, based on the actual pilot calls — not what the rep reports in the CRM — whether the “then what” was actually closed with the client, or whether the POC was left hanging, with no closing conversation, while the deal quietly goes cold.

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Stop losing deals after a successful POC

Build the 5+1 question roadmap before your next pilot starts — and avoid ‘let’s think about it’ being the answer after a POC that worked.

Leo Giménez

Leo Giménez · CEO & Founder, Performy

Sales and human behavior expert. Author of «Stop Trying to Be Someone».

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