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One channel beats five: the case for going narrow first

Spreading across every channel feels productive and ships nothing. Why your first GTM motion should be a single, scored bet.

GTMDo one channel properly.

Every early-stage team I've worked with has, at some point, run a version of the same week: a LinkedIn post on Monday, a cold email batch on Tuesday, a podcast pitch on Wednesday, an SEO blog post on Thursday, and a paid ad experiment on Friday. By the end of the week, everything moved a little — and nothing moved enough to learn from.

This is the spread-thin trap, and it's one of the most common (and most forgivable) mistakes early teams make. It feels like progress. It is usually the opposite.

Why spreading thin feels productive

Doing five things gives you five chances to feel like something is "working." But with limited time and budget, five half-effort channels each get roughly a fifth of the attention they need to actually prove or disprove anything. You end up with five inconclusive experiments instead of one conclusive one.

Score your candidates before you pick

Before committing to a channel, score each candidate against your beachhead segment (see "Everyone" is not a customer if you haven't picked one yet) on three dimensions:

  1. Reach — can you actually get in front of a meaningful number of this segment through this channel?
  2. Cost to test — how much time and money to get a real signal, not just a vanity metric?
  3. Speed of signal — how quickly will you know if it's working?
Worked example · channel scoring
Series A–B eng teams, 50–200 developers
Top channelFounder-led outbound + technical content
WhyHighest reach × fastest signal for this segment
Runner-upPaid LinkedIn — parked for now

The highest-scoring channel is your bet for the next four to six weeks. Everything else gets parked, not abandoned — you can come back to it once the first channel is proven or disproven.

What "properly" looks like

Going narrow doesn't mean doing less work. It means concentrating the same amount of work into one motion until you have a real answer:

  • A defined weekly volume (e.g., 50 outbound conversations, not "some outbound")
  • A consistent message, so you're testing the channel — not five different messages at once
  • A clear success threshold decided before you start, so you're not tempted to move the goalposts

When to add a second channel

Add a second channel only once your first one is producing a repeatable, predictable result — not before. At that point, you're not "spreading thin," you're scaling something that already works, and you can apply the same scoring exercise to pick what's next.

Where to start this week

List every channel you've considered, score the top five against reach, cost to test, and speed of signal, and commit to the highest scorer for the next month. Everything else waits.

PositioningBeachheadCustomer researchGo-to-market
DP
Devin Park
Go-to-market lead, FounderMast

Devin has run more first GTM experiments than he can count. He writes about channels, beachheads, and the unglamorous work of finding your first ten real customers.

Put it into practice

Find your beachhead before Friday.

Paste a one-line description of your startup. Five minutes later, walk away knowing exactly who to target and what to do next.

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