The classic layer: one channel, fully
Pick the single channel where your buyers already gather and go to depth: for developer tools that is usually content plus community; for B2B SaaS, founder-led writing and outbound; for consumer, one social platform executed daily. Depth means publishing weekly for two quarters before judging, not two posts and a pivot. Founder-led beats brand-led at this stage everywhere it is measured, because early buyers are buying conviction, and only founders have it in stock. Paid works only as amplification of what already converts organically; paid as a substitute for product-market pull is the classic seed-stage money fire.
The discipline that makes one-channel work: a weekly metric you cannot argue with, qualified conversations started, and a public cadence you keep even when nothing seems to happen, because compounding channels all look dead for their first months.
The 2026 layer: claim the empty answers
Here is the startup-specific asymmetry: in young categories, the AI assistants often have no confident answer yet. Ask ChatGPT, Gemini, Claude, or Perplexity who solves your exact problem and the response is frequently generic advice or absent names, an empty shelf, exactly what incumbents never leave in mature markets. The startup that publishes direct answers, earns its first citations, and keeps its facts consistent becomes the default answer as the category forms, and later entrants have to displace it. That is compounding you can buy for content effort while your competitors buy ads, and the mechanics are in how to get recommended by AI and why it is so hard to show up in AI, whose difficulty argument runs in your favor when the shelf is empty.
Practical version: answer the ten questions your earliest customers asked before buying, publicly, on pages with schema; get your first honest mentions in the communities where your buyers vent; and baseline monthly so you watch the shelf fill with your name, via the free GEO Grader.
A 90 day plan on a startup budget
Days one to fifteen: baseline the assistant answers for your category's buying questions, pick your one channel, and set the weekly metric. Days fifteen to sixty: ship the answer layer, ten direct-answer pages, schema, consistent facts, while running the channel cadence; founder posts the same insights the pages hold. Days sixty to ninety: earn three citations, a community thread answered well, a niche newsletter mention, a comparison inclusion, and re-baseline. Total cash cost is close to zero; the spend is founder hours, which is the only marketing capital a pre-Series-A company reliably has.
Metrics investors and founders both respect
Skip vanity dashboards. Track qualified conversations per week from the chosen channel; share of assistant answers naming you for your category's questions, trending, via AI search tracking; and self-reported source on every signup, with an AI assistant option, because assistant referrals arrive as untrackable direct traffic per AI traffic analytics. Those three lines tell the honest story of whether distribution is compounding, which is the only marketing question that matters before scale.
