We read every public comment your community has left, in full and in context, then show you what people want to buy, who is quietly drifting, and which bets are worth making. Every finding links to the comment it came from.
From a language-learning educator with ~600,000 subscribers. 9,400+ comments analyzed. Pseudonymized. Every figure verifiable.
72 product-demand signals detected. 49 explicit purchase intent. 22 explicit course requests, including this unprompted method spec from the channel's most engaged participant:
"As a self-taught language learner, if I could start again I would focus intensively on 10 key verbs. These are the key to everything and unlock the whole language. I would batter them in repeated grammar drills: every tense; every mood."
@Participant_3318 [CORE] · 87 likes
Verified product demand, dormant high-value fans, ready-made testimonials, and content opportunities, all pulled from your public comments. Reports from $1,497. Money-back guarantee.
See the Creator ProgramEarly-warning intelligence on community health, narrative perception, and competitive defection. Scoped per project. Engagements from $5,000. Every finding traces to source data.
See Intelligence ServicesTell us what decision this intelligence needs to support. We scope the dataset, the method, and the deliverable before any commitment.
We process 30,000 to 100,000+ comments in full context. Not keyword monitoring. Not a random sample. Every statement is read in the context of the thread it sits in, the content it responds to, and the participant's pattern of prior engagement. That way the low-frequency voice and the formerly engaged fan who went quiet both become legible, not just the loud ones.
Every statistic traces to a computed value. Every quote traces to a specific person on a specific piece of content. If we say 200 formerly active community members went quiet and their final interactions were positive, we show you the evidence: what they said, when they said it, and when they stopped.
A headwater is where a river begins: small streams converging long before they become a visible body of water. Audience demand works the same way. It forms upstream, in individual comments, months before it consolidates into anything a dashboard can measure.
A sentiment tool tells you "72% positive" without telling you who, in what thread, after how many prior interactions. We read every statement in your public community in the full context it was posted in, and every finding traces back to a specific person, on a specific piece of content, on a specific date. Evidence you can check before committing a dollar.
Before building Headwater, I spent years designing learning systems: K–12 distance education, then leading adult learning programs for 10,000+ participants at UBC. What I learned across both is that the difference between a course that lands and one that doesn't is almost never the content. It's whether the creator understood what their audience actually believed, wanted, and was ready to act on. Headwater is the tool I wish I'd had. Every engagement is scoped and led personally. More about how this works →
Tell us the question you're trying to answer. We'll scope the dataset, the method, and the deliverable, then show you exactly where every insight comes from.
Creator reports from $1,497. Enterprise engagements start at $5,000. Both begin with a conversation.