Startup MVP Validation Framework: Test Your Idea in 7 Days
Learn the exact validation framework used by successful startups. Includes interview templates, validation metrics, and decision criteria for your MVP.

Startup MVP Validation Framework: Test Your Idea in 7 Days
Stop wasting months building the wrong product. This framework helps you validate your startup idea in just 7 days using proven techniques from successful founders.
Framework Overview
The 7-Day Sprint
Our validation framework compresses months of guesswork into one focused week:
Days 1-2: Problem Discovery (Talk to 10+ people)
Days 3-4: Solution Testing (Show mockups/demos)
Days 5-6: Market Validation (Test willingness to pay)
Day 7: Go/No-Go Decision (Analyze and decide)
Core Principles
- Talk to humans, not surveys
- Actions over opinions
- Specific over general
- Speed over perfection
Success Criteria
Before starting, define what validation looks like:
- [ ] 7/10 people confirm the problem
- [ ] 5/10 show strong interest in solution
- [ ] 3/10 willing to pay/pre-order
- [ ] Clear path to 100 customers
Days 1-2: Problem Discovery
Goal: Validate the Problem Exists
Day 1 Morning: Recruit Interviewees
Target list sources:
- LinkedIn (search job titles)
- Reddit communities
- Facebook groups
- Twitter followers
- Personal network
Outreach template:
Hi [Name],
I'm researching how [job title] handle [problem area]
and would love 15 minutes of your insights.
No sales pitch - just learning from experts like you.
Free this week for a quick call?
Thanks,
[Your name]
Day 1 Afternoon: Conduct Interviews
Interview script:
- "Tell me about your role at [company]"
- "Walk me through how you currently [process]"
- "What's the most frustrating part?"
- "How often does this happen?"
- "What have you tried to solve it?"
- "How much time/money does this cost?"
- "If you had a magic wand...?"
Day 2: Analyze Patterns
Look for:
- Same problem mentioned 5+ times
- Strong emotional reactions
- Current solutions are hacky
- Quantifiable pain (time/money)
Red flags:
- "Nice to have" language
- No current workarounds
- Low frequency problems
- No budget allocated
Validation Scorecard
| Criteria | Score (1-5) | Weight | |----------|-------------|--------| | Problem severity | ___ | x3 | | Frequency | ___ | x2 | | Current solutions inadequate | ___ | x2 | | Budget exists | ___ | x3 | | Total | ___/50 | |
Score 35+: Strong problem validation ✅
Days 3-4: Solution Testing
Goal: Validate Your Approach
Day 3 Morning: Create Solution Artifacts
Choose one:
- Figma mockups (2-3 screens)
- Landing page (Carrd/Webflow)
- Demo video (Loom)
- Slide deck (5-7 slides)
Keep it simple - focus on core value prop.
Day 3 Afternoon: Test with Original Interviewees
Follow-up message:
Thanks again for our chat! Based on what I learned,
I've sketched out a potential solution.
Would love 10 minutes of your feedback:
[Link to artifact]
Any initial reactions?
Day 4: Iterate and Expand
Based on feedback:
- Update your solution
- Test with 5 new people
- Track excitement levels
- Note feature requests
Solution Validation Metrics
Track these reactions:
- 😍 "When can I use this?" (Strong validation)
- 🙂 "Interesting approach" (Moderate)
- 😐 "Maybe useful" (Weak)
- 🤔 "I don't get it" (Pivot signal)
Target: 50%+ strong reactions
Days 5-6: Market Validation
Goal: Validate Business Viability
Day 5: Pricing Discovery
Van Westendorp Price Sensitivity questions:
- "At what price is this too expensive?"
- "At what price is this getting expensive but you'd consider it?"
- "At what price is this a bargain?"
- "At what price is this too cheap to trust?"
Analyze for optimal price range.
Day 6: Commitment Test
Options by commitment level:
High Commitment (Best signal)
- Letter of Intent
- Pre-order with payment
- Pilot program signup
Medium Commitment
- Beta waitlist with detailed info
- Calendar booking for demo
- Referral to decision maker
Low Commitment (Weak signal)
- Email signup only
- "Keep me updated"
- Social media follow
Market Size Validation
Quick TAM calculation:
# of target customers in market
x % with the problem (from interviews)
x % willing to pay (from tests)
x Annual price point
= Total Addressable Market
Minimum viable market: Path to $1M ARR
Day 7: Decision Time
Morning: Compile All Data
Create validation summary:
- Problem validation score: ___/50
- Solution excitement: ___% positive
- Pricing sweet spot: $_____
- Commitment level: High/Med/Low
- TAM calculation: $_____
Afternoon: Make the Decision
Green Light (Build it!) ✅
- Problem score 35+
- Solution excitement 50%+
- Multiple pre-commitments
- Clear monetization path
- TAM > $10M
Yellow Light (Iterate) 🟡
- Problem validated but solution needs work
- Interest but no commitments
- Pricing uncertainty
- Small but passionate market
Red Light (Pivot) 🔴
- Low problem scores
- Lukewarm solution response
- No payment interest
- TAM < $1M
- Better opportunities identified
Next Steps by Decision
If Green Light:
- Build MVP (4-8 weeks)
- Onboard beta users
- Iterate based on usage
- Plan go-to-market
If Yellow Light:
- Run another validation sprint
- Test different approach
- Narrow target market
- Simplify solution
If Red Light:
- Thank participants
- Share learnings
- Choose new problem
- Start fresh sprint
Validation Success Stories
Example 1: B2B SaaS
- Problem: Sales teams losing deals due to slow proposals
- Validation: 8/10 confirmed, 5 pre-paid annual licenses
- Result: $50k MRR in 6 months
Example 2: Consumer App
- Problem: Parents struggling with kids' screen time
- Validation: High interest but low payment intent
- Pivot: B2B2C model selling to schools
Example 3: Marketplace
- Problem: Freelancers finding quality clients
- Validation: Supply side eager, demand side skeptical
- Iterate: Focus on specific niche (designers)
Your Validation Toolkit
Ready to validate? Download these resources:
- 📊 Validation Scorecard
- 📝 Interview Script Templates
- 🎯 Target Customer Worksheet
- 📈 Market Sizing Calculator
Need help? Book a Validation Workshop
Common Validation Mistakes
❌ Asking hypotheticals - "Would you use...?" ✅ Asking about past behavior - "Tell me about last time..."
❌ Pitching your idea immediately ✅ Understanding their world first
❌ Talking to anyone who will listen ✅ Targeting specific user profiles
❌ Ignoring weak signals ✅ Following the data even when it hurts
Remember: A week of validation can save you months of building the wrong thing.
About the Author

Dimitri Tarasowski
AI Software Developer & Technical Co-Founder
I'm the technical co-founder you hire when you need your AI-powered MVP built right the first time. My story: I started as a data consultant, became a product leader at Libertex ($80M+ revenue), then discovered my real passion in Silicon Valley—after visiting 500 Startups, Y Combinator, and Plug and Play. That's where I saw firsthand how fast, focused execution turns bold ideas into real products. Now, I help founders do exactly that: turn breakthrough ideas into breakthrough products. Building the future, one MVP at a time.
Credentials:
- HEC Paris Master of Science in Innovation
- MIT Executive Education in Artificial Intelligence
- 3x AWS Certified Expert
- Former Head of Product at Libertex (5x growth, $80M+ revenue)
Want to build your MVP with expert guidance?
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