Frameworks
A structured way to think about Product Market Fit.
A founder's workbook
You built it. Will they pay for it?
A practical workbook for founders figuring out whether they're building something a specific market actually needs and will pay for.
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₹1,999
Instant digital delivery · PDF
The problem
Building the product is only half the job.
- You know your industry.
- You understand the problem.
- You know what you can build.
But none of that answers the question that matters:
Is there a specific customer who needs this badly enough to pay for it?
And that's not just a sales and marketing question. It's a product question.
The framework
Four things need to come together.
The intersection is where a Product Market Fit opportunity begins.
The book's promise
The Primer helps you work through the questions before you spend more time and money building.
- Who exactly is the audience?
- What problem are you actually solving?
- How important is that problem?
- What are customers doing today?
- Where does the economic value come from?
- Why would they pay?
- What advantage do you have?
- Which assumptions could invalidate the idea?
- What do you need to find out next?
What you get
A workbook, not another book about startups.
Inside the Primer:
Exercises
Questions that force you to examine your assumptions.
Worksheets
Space to apply the framework to your own product.
Customer discovery tools
Questions to help you investigate what customers actually do.
Validation tools
Ways to separate belief from evidence and decide what to test next.
A Product Market Fit hypothesis
Bring your thinking together into something you can actually test.
The AI Companion
Meet the PMF Primer AI Companion
Turn the PMF Primer into a working session for your business.
You have an idea, a product, or even paying customers. But do you know what has to be true for your business to succeed?
The AI Companion helps you work through the four dimensions of product-market fit: Technology, Audience Need, Willingness to Pay, and Founder Advantage.
How to use it
Copy the companion prompt into ChatGPT, Gemini, Claude or another compatible AI assistant and work through it conversationally (prompt the assistant to 'help you walk through the attached companion'). Bring your actual customer observations, numbers and uncertainties. The more specific you are, the more useful the exercise becomes.
Use it to:
- Challenge assumptions instead of treating founder conviction as customer evidence.
- Separate what you know from what you believe and what you still need to validate.
- Identify the riskiest assumptions in your business.
- Design practical experiments to gather evidence and decide what to do next.
Important
The companion helps you reason through your business and plan validation. It cannot substitute for real customer evidence or guarantee product-market fit.
This companion is included with your PMF Primer purchase.
Show the product
See what's inside.
Page 1 of 5
Built to be worked through, not just read.
Product Market Fit becomes easier to reason about when broad conviction is translated into specific questions: who the audience is, what problem matters, what customers do today, where the economic value comes from, why they would pay, and which assumptions could invalidate the idea.
Is there a specific customer who needs this badly enough to pay for it?
This is a working document. The frameworks establish a structure; the exercises challenge your assumptions; the worksheets make you apply the thinking to your own product. Customer discovery and validation tools help you distinguish belief from evidence. The final output is a Product Market Fit hypothesis you can actually test.
You don’t need to be looking for Product Market Fit from scratch. You just need to be willing to question what you think you know.
Who it's for
This is for you if...
You're a founder who:
- has a product or product idea
- understands a particular industry or customer
- can build, or has a team that can
- is pre-revenue or early revenue
- is entering a new market or launching something new
- isn't completely sure you've found the right buyer
Particularly relevant to founders building in fintech, insurtech, wealthtech, SaaS and other complex or regulated markets.
You don't need to be looking for Product Market Fit from scratch. You just need to be willing to question what you think you know.
Who it's not for
Probably not for you if...
You're looking for:
- a startup idea
- someone to tell you what to build
- a generic business-plan template
- motivational startup content
- a shortcut around talking to customers
If you already have strong, repeatable evidence that customers want and pay for your product, your next problem is probably somewhere else.
About Amit
Built from the operator's side of the table.
Amit Sharma is a fractional product operator with 18+ years across insurtech, fintech, wealthtech, consumer digital and SaaS.
He works with founders and product teams in regulated, complex markets, helping them turn domain expertise and technology into products customers will actually pay for.
- Former Product Head at Coverfox, across the B2C insurance business and CoverStack's transformation into a SaaS platform
- Former AVP Digital Products at ICICI Securities Private Wealth
- Launched Direct2U, which acquired ₹26 Bn in new assets under advisory
- PGDM from IIM Indore
Fractional Product Operator
The offer
The Product Market Fit Primer
A founder's workbook
- The complete digital PDF + AI Companion
- Frameworks and exercises
- Practical worksheets
- Customer discovery questions
- Validation tools
- Your own Product Market Fit hypothesis
Get the Primer for ₹1,999+GST →
Instant digital delivery.
Try the free PMF Evaluator →
Free assessment
Not sure where your product idea stands?
Before you dive into the workbook, take a first look at your opportunity.
The free PMF Evaluator helps you examine four essential dimensions of your idea: your technology, the audience's need, willingness to pay, and your founder expertise.
Free assessment
Get your free PMF Opportunity Map
Answer a few questions about your product and receive an AI-generated assessment highlighting what looks promising, what remains uncertain, and what to investigate next.
Evaluate your opportunity → A first-pass assessment, not a PMF certification or substitute for customer validation.Before you build more, make sure you're building the right thing.
Get the Product Market Fit Primer
₹1,999
Get the Primer →Want help applying the framework to your product?