Fixture-backed scan
The public route uses the same deterministic scan and scoring helpers as campaign previews.
Free tool
Paste a website or describe your product to shape a Reddit-first search plan. Cairnflow focuses on intent, fit, and explanations instead of noisy keyword dumps.
Preview
Submit a clear product description to see scored leads with reasons, evidence, source links, and a campaign handoff.
Preview contract
The free tool preview is designed around 3 visible examples before deeper monitoring moves into a workspace.
The public route uses the same deterministic scan and scoring helpers as campaign previews.
Each result includes score, reasons, evidence, source, and the next action.
Good previews point toward creating a campaign or saving leads inside a workspace.
Scoring
Strong leads clear roughly 75+ because the post shows useful buying, research, comparison, or problem intent.
Each preview card should say why it matched, not just that it matched.
Suggested angles favor helpful public participation and reading community rules.
Useful searches can later become monitored campaigns with feedback loops.
Safety posture
Cairnflow is designed for compliant public conversation discovery: official APIs where available, explainable scoring, source-aware guidance, and replies that stay under human review.