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MarketingDalton Caldwell (Y Combinator, Managing Director)

Copy Comps' Zero-to-One, Not Their Growth Hacking

Ignore late-stage growth tactics with no users — study what your archetype did to get its first 1,000

Difficulty
Easy
Time to result
~weeks to results
Steps
4
Confidence
85%

Growth hacking, AB testing, and analytics are a waste of time — even actively harmful — for very early startups with no users, because most public startup advice is aimed at Series A/B companies. Instead, identify your closest company comps and study what they did in their zero-to-one phase, ignoring what those same companies do today.

Origin

Dalton Caldwell's 'contrarian corner' argument, contrasting seed-stage vs. late-stage advice, with Facebook and Whatnot as examples.

Core principles

  • 01Growth-hacking / split-testing / feature-flag advice is calibrated for products that already have scale
  • 02Seed-stage founders consuming late-stage advice get confused and drift away from getting a first customer
  • 03When you have no users, complex growth-hacking theory is not just unhelpful but actively distracting
  • 04The right move is comp-based: find your archetype and copy its zero-to-one tactics, not its current playbook

How to run it

  1. 1

    Diagnose your stage honestly

    If you have no users, recognize that analytics/AB-testing/split-testing advice does not apply to you yet.

    Pro tip Late-stage advice makes sense when, like a Facebook feature team, your product already has scale — not before.

    Watch out Applying complex growth-hacking theory with four users who know your name is actively counterproductive.

  2. 2

    Identify your closest comps

    Determine which companies your startup's archetype resembles (e.g., a marketplace like Whatnot, a campus rollout like Facebook).

  3. 3

    Study only their zero-to-one tactics

    Look specifically at what those comps did to get their first ~1,000 users and ignore what they do today.

    Pro tip Facebook got 100% penetration on the Harvard campus first instead of launching broadly — that's the tactic to copy, not modern Facebook's playbook.

    Watch out Don't pay attention to what a scaled company does now if you're a brand-new founder.

  4. 4

    Get an honest model of your specific launch

    Build a sophisticated, intellectually honest view of how your type of company actually gets off the ground (e.g., which side of a marketplace to focus on).

    Pro tip Whatnot knew to focus on the buy side to build marketplace momentum rather than dumping money into Instagram ads.

In the wild

Whatnot's buy-side focus

Whatnot, a consumer marketplace app, needed users but was intellectually honest about marketplace metrics: instead of dumping money into Instagram ads, they focused on the buy side to build momentum because they understood how marketplaces get off the ground.

A disciplined zero-to-one strategy rather than generic growth hacking.

Common mistakes

Running late-stage growth playbooks with no users

Seed founders reading Series-A/B growth advice drift away from the one thing that matters early — getting and talking to a first customer.

Copying a comp's current tactics

What a scaled company does today is irrelevant to a brand-new startup; only its zero-to-one tactics transfer.

Is it for you?

Best for

Seed-stage founders with few or no users who are tempted by growth-hacking and analytics advice

Not ideal for

Companies that already have scale, where analytics, AB testing, and feature flags are appropriate

From the transcript

growth and growth hacking and doing all this analytics AB testing stuff um is a total waste of time for very early startups

1:05:30

when you have no users what are you doing

1:07:00

know what your comps are of what companies you your arch type is and then look at what they did on the zero to one…

1:09:00

the Facebook story them getting 100% penetration on the Harvard campus first instead of launching overall

1:08:30

From the episode

Lessons from 1,000+ YC startups: Resilience, tar pit ideas, pivoting, more

Dalton Caldwell (Y Combinator, Managing Director)