Building SaaS, One Industry at a Time

For a long time I thought speed meant shipping as many products as possible. It doesn't. It means shipping the right product deep enough that it actually solves someone's problem end to end.

Why "one industry at a time" works

When you go deep into a single vertical — talking to the same type of customer over and over — you stop guessing. You start hearing the same complaint from five different people and you realize that's the feature to build next, not the one you thought was clever three weeks ago.

• You build fewer, sharper features instead of a wide, shallow product.
• Support conversations turn into a roadmap, not a distraction.
• Word of mouth travels faster inside a tight community than across a broad market.

What it costs

The trade-off is real: you say no to a lot of shiny ideas outside the lane. That's the hustle — not doing everything, but finishing the thing in front of you before starting the next one.

// the loop, roughly
while (industry.hasUnsolvedProblem()) {
    talk_to_users();
    ship_smallest_useful_thing();
    measure();
}
move_to_next_industry();

That's it. No secret framework, just repetition with attention.