Reverse Email Append API
Enrich a single email into a fuller contact profile using platform-safe, public data sources.
This capability requires a connected data source and isn't available to run yet.
From email to identity
Turn an email address into a richer, verified contact record
Identity resolution
Resolve name and associated public attributes from an email.
Deliverability check
Confirm the email is valid and deliverable in the same call.
Public-source only
Platform-safe enrichment — no social-platform data.
API & bulk
Enrich one record or an entire list at once.
Where Reverse Email Append fits
The workflows this capability is designed for once it's live.
Lead scoring
Enrich inbound emails to prioritize the best-fit prospects.
- Enrich leads
- Prioritize fit
- Route faster
Personalization
Tailor onboarding using verified public contact context.
- Personalize flows
- Lift activation
- Reduce friction
Fraud checks
Corroborate identity signals behind a signup email.
- Verify identity
- Flag mismatch
- Gate risk
Reverse Email Append is coming soon
This capability requires a connected data source. Talk to our team about early access, volumes, and compliant use cases.