Block 1: Screener
5–8 questions max. The single behavioral filter ("in last 30 days have you...") eliminates 70% of unqualified candidates.
# CUSTOMER INTERVIEW — SCREENER
[Send via Tally / Typeform / Google Form]
## Disqualifying questions (knockouts)
1. Do you work for [your company] or any direct competitor?
☐ Yes → END (disqualified)
☐ No → continue
## Behavioral filter (most important)
2. In the last 30 days, have you experienced [specific problem]?
☐ Yes, multiple times
☐ Yes, once
☐ No, but I expect to soon
☐ No
→ If "No" or "expect to soon": END (not in ICP yet)
## ICP confirmation
3. What's your role? [free text]
4. Company size: [<10 / 10-50 / 50-500 / 500+]
5. How long have you been in this role? [<1y / 1-3y / 3-5y / 5+]
## Logistics
6. Are you available for a 60-min interview in next 2 weeks?
7. Time zone + preferred days/times?
8. Email for calendar invite?
## Compensation (optional)
We compensate $[amount] for completed interviews.
Acceptance: ☐ Yes / ☐ Decline / ☐ Donate to charity
Block 2: Calendar invite
Sent after they pass screener. Pre-read attached so they show up prepared, not blank.
# CALENDAR INVITE — CUSTOMER INTERVIEW
Subject: Customer interview — [their name] × [your name]
Duration: 60 minutes
Conference link: [Zoom / Meet]
Time zone: [their TZ]
# Body:
Hi [name],
Thanks for being open to chatting. Quick context so you can show up
ready (no prep needed):
I'm [your role] at [company]. We're researching how teams handle
[problem domain] — not pitching a product, just learning. The session
will be 80% me asking about your day-to-day, 20% me listening.
Specifically I'd like to learn:
- How you currently handle [specific situation]
- What works, what doesn't
- What you've tried before
I'd like to record the call for note-taking purposes only. The
recording stays internal — let me know if you'd prefer not to record.
If you have to cancel, no worries — just let me know 24h ahead so I
can offer the slot to someone else.
See you [day/time],
[your name]
Block 3: Interview guide
Your structure for the 60 minutes. Copy once, customize per interviewee.
# INTERVIEW GUIDE — [interviewee name]
Date: [YYYY-MM-DD]
Recording consent: [✓ / Not given]
## 0–5 min: Warm-up
- Confirm role, tenure, team structure
- Establish that this is research, not sales
## 5–20 min: Context
- "Walk me through your typical week"
- "What does success in your role look like this quarter?"
- "What's your team currently dealing with?"
## 20–45 min: Past behavior (THE MEAT)
Pick 3-5 questions from this bank:
- "Tell me about the last time [problem] happened"
- "What did you do? What worked, what didn't?"
- "How long did it take?"
- "What was the cost when this isn't solved?"
- "Who else was involved?"
## 45–55 min: Current solutions + WTP
- "How do you solve this today — even as workaround?"
- "What tools or methods have you tried?"
- "How much do you currently spend on this — tools, contractors, hours?"
- "Who controls budget for tools like this?"
## 55–60 min: Wrap + commitment
- "Anything I should have asked?"
- "Who else faces this that I should talk to?"
- "Would you put down a deposit / book follow-up?"
## Live notes
[Capture key quotes verbatim during interview]
Block 4: Synthesis matrix
Best in Sheets/Excel. Each row = one interviewee, columns = themes. Sortable, filterable, lets patterns emerge.
# SYNTHESIS MATRIX
| Date | Interviewee | Severity 1-5 | Frequency | Current solution | Spending | WTP signal | Commitment? | Key quote | Tags |
|------|-------------|--------------|-----------|------------------|----------|------------|-------------|-----------|------|
| | [name] | | | | | | | | |
## Tag taxonomy (build organically)
- problem-severity-high / -low
- workaround-spreadsheet / -tool / -contractor / -manual
- wtp-strong (deposit, LOI, calendar)
- wtp-weak (verbal interest only)
- wtp-zero (free alternative sufficient)
- competitor-mentioned-X
- decision-maker-them / -other-person / -committee
## After every 5 interviews, write 2 sentences:
- New theme that emerged?
- Pre-existing theme that got reinforced?
- Any hypothesis starting to break?
Block 5: Follow-up email
Sent within 24 hours. Closes the commitment-ask loop, opens door for future contact.
Subject: Thanks for the conversation, [their name]
Hi [name],
Thanks again for the time today. A few takeaways from my notes:
1. [specific insight from their interview]
2. [another specific insight]
3. [the workaround / current solution they described]
You mentioned [specific commitment ask they agreed to in interview].
Confirming: I'll [follow-up action] by [date].
[If they offered intros to colleagues:]
You also mentioned [colleague name] might face the same problem.
Would you be open to making an intro? Happy to send a 1-line draft
you can forward.
[If you offered something:]
As promised, here's [the resource / report / link you offered].
I'll be in touch as we make progress. If anything else comes to mind
about [topic], reply here — I read every response.
Thanks,
[your name]
Practice with the template open
The template is structure. Real-time interviewing is a skill. We built GoNoGo as a 30-min drill — AI strategist runs you through the interview guide, transcript shows where you slipped into pitching or hypotheticals.
Practice for free →30 min · No credit card
Frequently asked questions
Where should I paste this template?+
Notion is best for the screener + interview guide (each block is a page). Sheets/Excel for the synthesis matrix (sortable, filterable as patterns emerge). Email blocks paste directly into Gmail/Outlook drafts. The template is structure, the tool is your choice.
Do I need to use all 5 blocks?+
For a real Customer Discovery cycle, yes. Skipping the screener fills your interviews with unqualified people. Skipping synthesis means you collect data but never act on it. Skipping follow-up means you never close the loop on commitment asks. Each block exists because skipping it produced bad results in real teams.
How do I customize the screener for my ICP?+
Replace the bracketed placeholders with your specifics. The single most important question is the behavioral screener: "In the last 30 days, have you experienced [specific problem]?" If they say no, they'll guess in your interview — that's 60 minutes of unreliable data. Always include a behavioral filter.