| Signal Family & Trigger Event | Detection Tool / Source | Intent Tier |
|---|---|---|
| Cold-storage facility expansion announcement | Exa.ai Web Monitor | Tier 1 (High) |
| Hiring Director of Temperature Compliance | Clay + Apify Scraper | Tier 1 (High) |
| Rivet Industries IP visiting pricing page 3+ times | RB2B Web Intent | Tier 2 (Medium) |
| New VP of Supply Chain onboarded within 90 days | Deepline / LinkedIn API | Tier 2 (Medium) |
Use when the user asks for buying signals, intent signals, trigger events, account prioritization by intent, or how to tell which accounts are ready to buy. Guides them through selecting observable signals, mapping tools and sources, validating uncertain choices against real companies, and building a tiered signal-stacking playbook. Not for general ICP definition, contact enrichment, or drafting outreach without intent research.