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What's the right way to handle a POC where the customer keeps asking for more features mid-trial?

4/29/2024

POC Scope Creep: Setting Guardrails

Feature requests during trials happen. The question is whether you're proving value or building custom. Lock your scope day one — document what success looks like, what's in-bounds, and what gets queued for post-pilot.

Core Moves

  1. Reset expectations upfront — Frame the POC as a 30-60 day test of core workflows, not a custom build. Show the customer the scope matrix: what they're evaluating vs. what ships after commercial.
  2. Track requests separately — Use a shared board (Monday.com or Salesforce Chatter) to log all asks. Mark them "In Scope" or "Post-POC." Transparency kills scope creep.
  3. Schedule weekly reviews — Bring your SE, CSM, and customer sponsor weekly. Review requests together, not via Slack. Rank them against the original success criteria.
  4. Say "not yet" clearly — "That's great feedback and we're capturing it for Q3 roadmap" is sharper than silence. Pair it with what *is* working.
  5. Hold the line on timeline — POCs end on the date promised, with or without polish. Shipping on time builds credibility more than shipping perfection.

POC Success Metrics (What You Actually Prove)

A POC that proves a small truth beats a POC that half-proves everything.

Reference Models

ApproachScope LockRiskBest For
Time-box (30d)Hard stop on featuresCustomer pushbackEnterprise, high velocity
Success criteriaHit 3 core metricsSubjective judgmentMid-market, proof-first
Usage-gateX% adoption triggers expansionROI clarityAll-hands pilots

Tools That Help

Pavilion (POC orchestration) and OpenView's POC playbook template establish what "done" means before day one. Bridge Group research shows 80% of failed POCs had vague success criteria — tighten yours immediately.

graph TD A["Day 1: Scope Lock<br/>Define 3-5 Success Metrics"] --> B{"Customer Feature Request<br/>Arrives"} B -->|"In Scope?"| C["Ship or Integrate<br/>Log in Tracker"] B -->|"Out of Scope"| D["Queue for Roadmap<br/>Explain Timeline"] C --> E["Weekly Review<br/>Progress vs. Metrics"] D --> E E --> F{"POC End Date<br/>Reached?"} F -->|"Yes, Metrics Hit"| G["Commercial Close<br/>High Confidence"] F -->|"No, Metrics Hit"| G F -->|"Metrics Missed"| H["Post-Mortem<br/>Iterate or Pass"] G --> I["Post-POC Roadmap<br/>Backlog All Requests"]

Key principle: POCs aren't cheaper than sales. They're faster. Speed is your only leverage — use it.

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Sources cited
bvp.comhttps://www.bvp.com/atlas/state-of-the-cloud-2026news.crunchbase.comhttps://news.crunchbase.com/gainsight.comhttps://www.gainsight.com/customer-success/totango.comhttps://www.totango.com/
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