The successful execution of GTM strategy requires Voice of Customer throughout the buyer and customer journey. Referencing your product in the words and tone used by actual customers — not your own — is the best way to communicate its value. Win-loss calls are the most direct path to this insight.
VoC Across the Journey
— Where to listen
Market Research
Surveys for brand insights and performance (Story) or launching new products or markets (Bets), pricing surveys, and win-loss calls.
Content Development
Thought leadership surveys covering industry trends and best practices, benchmarking reports leveraging industry and customer metadata.
Customer Advocacy
Case studies and review sites. Win calls are a direct pipeline to new case studies and testimonials.
Customer Feedback
Customer advisory boards (CAB), quarterly business reviews (QBRs), and surveys for customer support and satisfaction.
Interview Setup
— Before you start
Timing
Contact within 2–4 weeks of the decision. Memories fade fast — especially for wins, where implementation can overshadow the evaluation experience.
Who Conducts
Product Marketing or a neutral party — not the sales rep who worked the deal. Sales reps introduce bias and may try to keep selling. You need candid feedback.
Balance
Aim for equal win and loss interviews. Losses are harder to book but more valuable. Wins tell you what's working. Losses tell you what to fix.
Interview Questions
— 8 questions, ~30 minutes
1
Win & Loss
How did you hear about us?
Follow-ups → What was your first impression? Had you heard of us before you started evaluating?
What this tells you
Which channels and campaigns are actually driving pipeline. Validates marketing attribution and brand awareness.
2
Win & Loss
What pain point or business driver started your search?
Follow-ups → How long had this been a problem? What was the cost of not solving it? Who else in the org felt the pain?
What this tells you
Validates your value propositions in the customer's own words. The language they use here is messaging gold.
3
Win
Why did you choose us?
Loss version: Why did you go a different direction?
Follow-ups → Was there a specific moment when you knew? What almost changed your mind? Apply the Five Whys — keep asking "why" to get past surface answers.
What this tells you
The real decision drivers — differentiation, trust, price, relationship. Often different from what the sales rep logged in the CRM.
4
Win & Loss
Who was involved in the decision process?
Follow-ups → Who had the most influence? Was there anyone who pushed back? How was the final decision made?
What this tells you
Maps the buying committee. Reveals personas you may not be marketing to, and internal dynamics that affect deal velocity.
5
Win & Loss
Did you consider any other options?
Follow-ups → What did you like about the alternatives? Where did they fall short? How did pricing compare?
What this tells you
Competitive landscape from the buyer's perspective. Reveals who you're really competing against and how you're perceived relative to them.
6
Win & Loss
How would you describe your experience with our sales team during the evaluation?
Follow-ups → Was there anything that slowed the process down? Did you feel understood? Anything we could have done differently?
What this tells you
Sales process friction. Often surfaces fixable issues — slow follow-up, poor demos, lack of business case support — that directly impact win rates.
7
Win
How is your experience so far? Any highlights or lowlights?
Loss version: If we improved [specific area], would that change your decision? Would you consider us in the future?
Follow-ups → Has anything surprised you — positively or negatively? Would you recommend us to a colleague?
What this tells you
Post-sale reality check for wins. Reopen potential for losses. Win highlights become case study material. Loss feedback becomes your roadmap.
8
Win & Loss
Do you have any recommendations for us?
Follow-ups → If you could change one thing about working with us, what would it be? Is there anything we didn't ask that you'd want us to know?
What this tells you
Open-ended catch-all. Often surfaces insights your structured questions missed. Let them talk — the best feedback comes unprompted.
Interview Techniques
The Five Whys
When you get a surface answer like "better integrations," keep asking why. Five layers deep reveals the real business driver — the insight that changes your positioning.
Productive Silence
After each answer, wait 2–3 seconds before responding. Buyers often reveal their most honest thoughts in the pause after their initial answer.
Capture Exact Words
Record the call (with permission) or use a transcription tool. The exact language your customers use is more powerful than any positioning you write yourself.
LLM Analysis Prompts
— Turn transcripts into insights
Prompt 1 — Single Call Analysis
Paste this prompt along with your call transcript into ChatGPT, Claude, or your LLM of choice.
Analyze the following win-loss interview transcript and extract a structured summary. Return the following fields:
1. **Outcome**: Win or Loss
2. **Company**: Name, size, industry (if mentioned)
3. **Contact Role**: Title and level of decision authority
4. **Primary Pain Point**: The core business problem that started their search
5. **How They Found Us**: Channel or source of awareness
6. **Competitors Considered**: Names and what they liked/disliked about each
7. **Decision Drivers**: The 2-3 factors that most influenced the decision
8. **Sales Experience**: How they described working with our team
9. **Key Features/Capabilities Cited**: What mattered most to them
10. **Best Quote**: The single most insightful or useful direct quote from the interview
11. **Positioning Implication**: One specific way this interview should influence our messaging, positioning, or sales approach
12. **Follow-up Action**: Any commitments made or opportunities identified (case study, referral, future deal)
Keep each field concise — 1-2 sentences max. Use the customer's own language wherever possible.
TRANSCRIPT:
[paste transcript here]
Select and copy the prompt above, then paste with your transcript
Prompt 2 — Pattern Recognition (after 10+ calls)
Paste this prompt along with your accumulated call summaries to identify themes.
I have conducted the following win-loss interview summaries over the past quarter. Analyze them and provide:
1. **Top 3 Win Themes**: The most common reasons we won, with frequency
2. **Top 3 Loss Themes**: The most common reasons we lost, with frequency
3. **Most-Cited Competitors**: Who comes up most and how we're perceived vs. them
4. **Feature Gaps**: Capabilities mentioned as missing or inadequate
5. **Pricing Signals**: Any patterns in how price influenced decisions
6. **Messaging Recommendations**: 3 specific ways to adjust our positioning based on these interviews
7. **Sales Process Recommendations**: Any patterns in how the sales experience helped or hurt
8. **Best Quotes for Marketing**: 3-5 customer quotes suitable for case studies, website, or sales collateral
SUMMARIES:
[paste your accumulated call summaries here]
Run this quarterly after accumulating 10-15 call summaries
Win Calls
Win calls validate what's working and surface case study opportunities. Ask for testimonials and referrals when the customer is enthusiastic. Every win call is a potential advocate.
Loss Calls
Loss calls identify gaps and potential future business. They're harder to book — offer a gift card or charity donation as thanks. The insights are often more valuable than wins.