Find & validate your idea
Validating your idea
Get evidence before you write code.
What does 'validating an idea' actually mean?
Validation is gathering real-world evidence that a specific group of people has a painful problem AND will change their behaviour (pay, sign up, sw...
How do I know if my idea is any good?
Judge it on the problem, not the solution: is it a real, frequent, painful problem for a reachable group of people, and are you unusually well-plac...
How do I validate an idea without building anything?
Replace the product with a conversation, a manual service, or a landing page. Interview people about the problem, hand-deliver the outcome yourself...
How do I talk to customers without getting false positives?
Never pitch your idea in the interview, it invites polite lies. Ask about their real life and past behaviour: the last time they hit the problem, w...
How many people should I talk to, and how do I find them?
Aim for enough that patterns repeat, often 15-30 focused conversations before signal stabilises. Find them by going where the problem lives: your o...
What is an MVP and what's the smallest one I can build?
An MVP is the least you can build (or fake) to learn whether your riskiest assumption is true. Often it isn't software at all: a manual service, a ...
How do I run a landing-page / 'fake-door' test?
Put up a simple page that describes the offer as if it's real, drive a bit of targeted traffic to it, and measure whether people take a costly-to-t...
How do I know if I've found product-market fit?
You can feel it (customers pull the product out of your hands, word of mouth spreads) and now you can measure it: survey users with 'how would you ...
When should I pivot vs. persevere?
Decide on evidence, on a schedule, not on a bad week. If repeated experiments aren't moving your key learning metric toward fit despite honest iter...
How do I test whether people will actually pay, not just say they like it?
Liking and paying are two different signals, and only one funds a company. The cleanest test is to ask for money before you have a product: take a ...
How is validating a B2B idea different from validating a consumer app?
In B2B, one signed pilot from a real buyer tells you more than a thousand consumer signups, because the buyer has budget, a problem worth money, an...
How do I validate an idea in an industry I have no background in?
Being an outsider is fine, staying an outsider is fatal. Your first job is to buy insider knowledge with time: spend a few weeks doing nothing but ...
Can I validate a marketplace idea before I have supply or demand?
Marketplaces have a chicken-and-egg problem, so validate one side at a time by manually being the other side. Pick the harder side to get (usually ...
What is a concierge or Wizard of Oz MVP and when should I use one?
A concierge MVP means you deliver the service by hand, personally, for your first few users, while they think it's a product. It's the fastest way ...
How do I validate an idea when I'm building outside the big startup hubs and don't have easy access to target users?
You don't need a Bengaluru address, you need ten honest conversations, and those happen anywhere with a phone and a LinkedIn account. Start with th...
How do I run a customer interview without leading them to the answer I want?
The whole game is to talk about their past, not your future. Ask what they did last time the problem came up, how much it cost them, and what they ...
Do I even have a real problem, or just a solution I'm attached to?
Most failed startups solve a problem nobody was losing sleep over, so pressure-test the pain before anything else. A real problem shows up as peopl...
Is a waitlist with a lot of signups actual proof of demand?
A signup is a click, and clicks are cheap, so a big waitlist is a weak signal on its own. It becomes meaningful when you add friction that costs th...
How do I validate demand in India when people love a free product but won't pay for it?
Free love is not demand, and India will happily consume anything at zero rupees, so bake a price into the test from day one. Run a small paid pilot...
How do I know when I've validated enough to actually start building?
Validation is never fully 'done,' but it's enough when you can name a specific person, describe the exact painful moment, and point to evidence the...
How do I validate an idea in a crowded market that already has big competitors?
A crowded market is often good news: it proves people pay for this, and your job is to validate a wedge, not the whole market. Find users who are u...