Verified work emails, found by an AI agent.
A five-tier cascade with NPPES, IRS 990, and SEC EDGAR wired into the free tier. Healthcare-tuned verification. Compliance class on every source.
"Apollo and ZoomInfo treat healthcare as a generic vertical. We don't."
Three sources nobody else wires into the free tier.
Apollo and ZoomInfo treat these as enterprise add-ons. WaterfallReach treats them as Tier 0.
Provider directory wired into Tier 0. Lookup by name, organization, NPI, taxonomy, or state.
Non-profit health systems, foundations, and academic medical centers. Officers, addresses, EINs.
Listed health systems, payers, and life-sciences. Executive disclosures, addresses, and entities.
Cost-aware. Compliance-first. Healthcare-tuned.
Each pillar cuts cost or de-risks data on a different axis. Together they make the system get cheaper as you use it.
AI agent, not chatbot
An AI agent descends the cascade autonomously. It judges weak signals, ranks LinkedIn candidates, and decides when to stop. No prompt engineering required.
AI-powered domain memory
The AI learns each domain's email pattern. Once learned, expensive tiers are skipped on every future request. The system gets cheaper as it gets used.
Adversary-aware SMTP
Detects Proofpoint, Mimecast, Barracuda, and Cisco gateways that produce false-positive verifications. Bypasses catch-alls.
AI as judge
An LLM fuses dozens of weak signals into one ranked candidate and arbitrates between LinkedIn sources. Used for disambiguation, never for generation.
Healthcare specialization
NPPES provider directory, IRS Form 990, and SEC EDGAR are wired into the free tier. AI verification scorer tuned for medical domains.
Compliance tiering
Every source carries a T0–T3 legal-risk class. Customers cap the ceiling. GDPR posture without code changes.
The healthcare wedge, by design.
NPPES is the U.S. National Plan and Provider Enumeration System — every licensed provider in the country. We wire it into the free tier with a verification scorer tuned for medical-domain catch-alls and security gateways.
"The healthcare specialization is real. NPPES wired into the free tier alone saved us a six-figure vendor renewal."Marcus Reyes · Head of Demand Gen, VERTEX CARE
Verified contacts. Built for healthcare GTM.
Pilot access is open. Bring an NPI, a hospital name, or a CMS Certification Number — we'll show you the cascade in action.