DATA PROVENANCE & RESPONSIBLE USE

Data Use & Suppression Registry

How we source B2B information, verify deliverability, and respect individual data rights.

Data Provenance Standards

LeadIntellect aggregates and cleans professional business data sourced from public corporate filings, business directories, company websites, and corporate social networks. We maintain field-level provenance to distinguish between:

  • Verified Original: Directly verified through corporate domain MX checks and syntax validation.
  • Company MX Pattern: Sourced via established corporate email syntax (e.g. first.last@company.com).
  • Unverified / Stale: Information requiring on-demand provider enrichment before contact.

Global Opt-Out & Suppression Registry

If you are a business professional and wish to have your contact details permanently suppressed from LeadIntellect search, lists, and exports, submit your business email address below. Suppressed records are immediately excluded from all future discovery queries.