An expansion interview treats an upgrade as a second purchase decision rather than a continuation of the first. It finds the ceiling that forced the move, the workarounds tried before paying to remove it, who joined the decision that was not there originally, and whether the customer reopened the evaluation or treated the upgrade as a formality. In product-led motions that last answer is the clearest read available on how defensible an account is. This guide is a pool of 26 questions across four phases; 13 are marked core, which is about what fits in a 45-minute interview.
Last updated 2026-08-03John Gusiff, Customer Centric Solutions LLCFree to use and cite
- General
- Events & Timeline
- Pushes
- Pulls
- Desires
- Avoidances
- Habits
- Anxieties
- Solutions
- Constraints
- Experiences (gain / pain)
Phase 01
Open
Ask 2 of 3 · ~5 min
Understand the journey from initial purchase to expansion. What changed between the two decisions?
-
01
Imagine that I am filming a documentary.
Creates the narrative space to hear the full journey from initial hire to expansion decision.
GeneralCore -
02
Tell me the story about buying this product. What, when, how?
Get the expansion story: what happened between first purchase and buying more?
GeneralCore -
03
What else was happening in your life around this time?
Life or business context often explains why expansion became possible or necessary.
GeneralOptional
Phase 02
Explore the Value Realisation
Ask 4 of 8 · ~14 min
Understand the value moments that built enough confidence to justify spending more.
-
04
How has this product improved your life or business?
Concrete improvements signal that value has been realised and is worth expanding.
Customer JTBDImprovementCore -
05
What does this product enable you to do?
The expanded enabling outcome — what can they now do with more product?
Customer JTBDNot about ProductCore -
06
How often do you use this product or service?
Usage frequency often correlates with expansion readiness.
Continuous UseCore -
07
What else did you buy to enhance the product/service experience?
What they added alongside it. In a tier upgrade this often shows the gap they were filling before they were willing to pay you to fill it.
SolutionsCore -
08
Describe anything that surprised you (good/bad) using the product.
Positive surprises are often the trigger for "I should use this more."
ExperiencesGainPainOptional -
09
In what ways has this product made you a better person?
Aspirational progress — did the product help them grow, and did they want more of that?
Customer JTBDAspirationalOptional -
10
Were you solving a problem or improving your life?
Whether the expansion was relieving a pain or chasing an upgrade. The two produce very different willingness to pay.
Customer JTBDPleasure vs. PainOptional -
11
Have you shared the buying or user experience with others?
Whether they told anyone. Advocacy usually precedes expansion — someone who has recommended you has already made the internal case.
Customer JTBDSocialOptional
Phase 03
Probe the Expansion Decision
Ask 5 of 10 · ~17 min
Find the ceiling they hit, what they tried first, who joined the decision, and whether the evaluation reopened.
-
12
What did you run into that your previous plan couldn't do?
The ceiling they hit. Name it precisely — seats, limits, a missing capability — because that boundary is your pricing surface.
PushesCeilingCore -
13
What did you try first to work around it?
What they tried first. Customers work around a limit for months before paying to remove it; that interval is revenue you are leaving on the table.
HabitsWorkaroundCore -
14
What made you buy it at this particular moment?
What was the "over the edge" moment that made them decide to expand? Here this means the upgrade, not the original purchase.
Events & TimelineOver the EdgeCore -
15
Did you look at alternatives again before expanding, or was it a given?
Whether the upgrade reopened the evaluation or was treated as a formality. This is the clearest read you will get on how defensible the account is.
SolutionsRe-evaluationCore -
16
Who else had to approve this time that didn't before?
How the buying committee changed. An individual buyer becoming a team plus procurement is the single biggest source of expansion friction in product-led motions.
ConstraintsApprovalCore -
17
What other solutions did you consider?
What else they weighed at the expansion moment. Different from the original consideration set, and more informed.
SolutionsOptional -
18
What stood in the way of achieving the desired outcome?
What nearly blocked expansion — budget, confidence, internal approval?
ConstraintsOptional -
19
How important was finding the best?
How important was the next level of value to them — intensity drives upsell.
DesiresOptional -
20
Any worries about the solution you chose?
Residual worries about committing to a larger relationship. Here the concern is the larger commitment, not the original choice.
AnxietiesOptional -
21
Why those specific features?
What specific features or capabilities justified the expanded investment?
PullsMore than FeaturesOptional
Phase 04
Close
Ask 2 of 5 · ~9 min
Identify what would make further expansion easy and what gaps remain, then play the story back.
-
22
What will this product enable you to do?
What would the next level of the product need to enable for them to go further?
DesiresNot about ProductCore -
23
Are you confident the product will continue to satisfy your needs over time?
Confidence in long-term value signals whether expansion will stick.
ExperiencesGainPainOptional -
24
In what ways has this product helped others?
Social job — have they become advocates, referring others to expand too?
Customer JTBDAspirationalOptional -
25
Anything else you would like to share about your product or service experience?
Catch any expansion signals or concerns not yet surfaced.
ExperiencesGainPainOptional -
26
Let me playback your story. Correct me if I get it wrong.
Play the expansion story back and let them correct it. Present in every other interview type and worth keeping consistent here.
GeneralCore