Your First 100 Customers: Where They Actually Come From

In July 2013, Paul Graham published an essay with advice that sounded wrong to every MBA: do things that don’t scale. His examples were the founders who later became legends. Airbnb’s founders went door to door in New York recruiting hosts and taking photos of apartments themselves. Stripe became famous at Y Combinator for the “Collison installation”: when someone agreed to try Stripe, the founders did not send a signup link; they said “give me your laptop” and set it up on the spot.

The lesson hides a blunt truth about your first 100 customers: they will not come from marketing. They come from the founder, one awkward conversation at a time. Here is where they actually come from, and how to go get them.

Well 1: People who already know you

The first customers of almost every company are one degree away from the founder. In 2008, Deepinder Goyal noticed his colleagues at Bain & Company in Delhi kept a stack of restaurant menus on their desks to order food. He scanned the menus and put them on an internal site called Foodiebay. His first “customers” were his own office. Foodiebay became Zomato.

Make the list: former colleagues, classmates, friends, family, people from your last company’s WhatsApp groups. Not as investors or cheerleaders – as users. If your own circle will not use the product, that is information too.

Well 2: Communities where your users already gather

Your customers are already clustered somewhere: Reddit’s Indian city and interest subreddits, X, LinkedIn groups, Discord and Telegram communities, college groups, apartment-complex WhatsApp groups. Kabeer Biswas found Dunzo’s first users inside Bengaluru’s WhatsApp groups, running deliveries himself before there was an app.

The rule: give before you take. Answer questions in the community for weeks, then share what you are building as a member, not a marketer. Communities forgive a helpful founder selling something. They ban a stranger who only sells.

Well 3: Platforms someone else built

Early Airbnb grew partly by piggybacking on Craigslist, where people looking for short-term stays already searched. The Indian equivalent: list your service where demand already exists, whether that is Instagram, IndiaMART, college notice boards, or the marketplace of your industry. Borrowed audiences are a perfectly respectable first 100.

Well 4: Cold outreach, done by hand

Cold email and cold DMs have a terrible reputation because everyone does them lazily. Done by hand, they work: pick 50 specific people, write to each one about their specific problem, and make a specific ask (“Can I show you for 15 minutes?”). Ten tailored messages beat a thousand sprayed ones. When someone says yes, do the Collison installation: get them set up yourself, on a call, while they watch.

Well 5: The first 10 bring the next 90

Dropbox’s referral programme – extra storage for both sides – turned happy users into a growth engine and multiplied signups within months. The principle works at any scale: make your first 10 customers absurdly happy, then ask them who else should have this. A founder asking a delighted customer “who are two people you know with the same problem?” is the cheapest acquisition channel that exists. Zerodha grew into India’s largest stockbroker largely on exactly this kind of word of mouth, without splashy advertising.

You should take extraordinary measures not just to acquire users, but also to make them happy.

Paul Graham, Do Things That Don’t Scale

The unglamorous math

Nobody likes this part, so say it plainly: 100 customers might mean 1,000 conversations. Keep a simple sheet: name, where they came from, did they convert, why not. After 20 rows you will see which well is actually producing, and you can stop splitting energy across five.

Track the numbers with whatever you have; even the free tools in our AI tools for small startups list can run the sheet and the follow-ups.

When to stop

Unscalable work has an expiry date. Once you know exactly who the customer is, what they pay for, and which well they come from, then you scale that well with content, ads, and automation. Founders who skip the manual phase and jump straight to scale usually discover the gap the expensive way; it is the same “no market need” trap that tops the failure list in Why Startups Fail and How to Avoid It.

Your first 100 customers are out there. They are just waiting for you to show up in person.

Sources

• Paul Graham – Do Things That Don’t Scale (July 2013)
• TechCrunch – How Dropbox got its first users
• Prime Venture Partners – Kabeer Biswas on Dunzo’s first users
• Lenny’s Newsletter – How today’s fastest-growing B2B businesses found their first 10 customers
• Zomato (Foodiebay origins) – Wikipedia