Explainer
What Is a Startup?
Understand a startup as an organization searching through uncertainty for a repeatable, scalable way to create and capture value.
2 min readSTARTUP FUNDAMENTALS · FROM IDEA TO TRACTION
Understand the problem. Then build what matters.
Move from an idea to customer evidence, an MVP, a business model, workable economics, a route to market and meaningful traction.
ONE FOUNDER DISCIPLINE
Do not build first. Understand the problem first.
A startup is not simply a company registration, funding round, business plan or application. It is a search for a repeatable way to solve a real customer problem and sustain the solution.
Use one operating framework throughout: PROBLEM → VALIDATE → BUILD → LAUNCH → MEASURE → GROW.
At each stage, return to the evidence chain: PROBLEM → CUSTOMER → EVIDENCE → SOLUTION → BUSINESS MODEL → ECONOMICS → TRACTION.
01 / Understand
What is a startup—and what work is it doing?
See a startup as a search through uncertainty rather than a registration, pitch deck, app or fundraising milestone.
02 / Problem
Is this problem worth solving, and who has it?
Assess intensity, frequency, urgency, alternatives and customer fit before deciding what the product should be.
Practical guide
How to Find a Problem Worth Solving
Evaluate a customer problem through intensity, frequency, urgency, existing alternatives, switching behaviour and willingness to pay.
2 min readExplainer
Who Is Your Customer? ICP, Segments and Early Adopters
Define markets, customer segments, ideal customer profiles, buyers, users and early adopters for practical startup decisions.
2 min read03 / Validate
What evidence shows that customers care?
Move from opinions toward observed behaviour through interviews, prototypes, manual delivery and appropriate commitments.
Practical guide
Idea Validation: How to Test Before You Build
Use interviews, observation, prototypes, landing pages, manual delivery and appropriate commitments to reduce startup uncertainty.
2 min read04 / Build
What is the smallest useful thing to build?
Choose an MVP, prototype, pilot or proof of concept according to the uncertainty that needs testing.
Explainer
MVP Explained: What Should You Build First?
Distinguish an MVP from a prototype, proof of concept, pilot and beta, then choose the smallest test of the largest uncertainty.
2 min read05 / Business model
How will the startup create and capture value?
Connect the payer, offer, price, payment timing, delivery model and margin without assuming one model fits every venture.
Explainer
Business Models: How Will the Startup Make Money?
Compare startup business models by payer, value exchanged, payment timing, revenue recurrence, delivery cost and margin implications.
2 min readPractical guide
Startup Pricing: How to Decide What to Charge
Combine customer value, costs, competitor context, packaging and pricing experiments without relying on arbitrary universal margins.
2 min read06 / Economics
Can the economics and cash position support the plan?
Understand unit economics, margin, payback, burn, runway and financing choices using explicit assumptions.
Explainer
Startup Unit Economics: CAC, LTV, Margin and Payback
Connect customer acquisition cost, lifetime value, margins, retention and payback without mistaking growth for economic health.
2 min readPractical guide
Burn Rate and Runway: How Long Can Your Startup Survive?
Understand gross burn, net burn, cash runway and the assumptions founders need when planning operating decisions.
2 min readComparison
Bootstrapping vs Raising Funding
Compare bootstrapping and external startup funding across ownership, speed, risk, pressure, runway, dilution and model suitability.
2 min read07 / Go to market
How will the first suitable customers be reached?
Focus positioning, offer, channel, sales motion, onboarding and feedback around one coherent route to market.
Practical guide
Go-to-Market Strategy for an Early-Stage Startup
Connect target customer, problem, positioning, offer, channel, sales motion, onboarding and feedback into one early-stage GTM system.
2 min read08 / Traction
What evidence shows movement beyond the idea?
Choose usage, retention, revenue, pipeline or referral signals that match the business model and stage.
Explainer
What Is Traction and How Should Startups Measure It?
Choose evidence of startup progress that matches the business model, customer journey and stage rather than copying vanity milestones.
2 min read09 / AI & startups
Where can AI reduce friction without replacing judgment?
Accelerate bounded research, building and operations while controlling false confidence, privacy, security and technical debt.
Explainer
How AI Is Changing How Startups Are Built
Use AI to reduce friction in startup research, prototyping, coding, support, analysis and operations while controlling new risks.
2 min read10 / Perspective
Must the product exist before the problem can be validated?
Examine premature development and match the cost of each validation method to the uncertainty it needs to resolve.
Perspective
You Do Not Need to Build the Product Before You Validate the Problem
An OpenSkool perspective on matching the cost of startup validation to uncertainty before committing to product development.
2 min readWhat is the smallest useful test you can run next?
Name the customer, the problem, the evidence already available and the most important uncertainty. Choose a test that can change the next decision.
Calculate runway ↗ · Calculate break-even ↗ · Calculate gross margin ↗