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AtData
AtData is an email identity intelligence company that provides real-time email validation, identity matching, and fraud prevention solutions by leveraging billions of monthly activity signals.
- Headquarters
- Dedham, MA
- Founded
- 1999
- Employees
- 11-50
- Funding
- Acquired by Experian (previously raised $1.71M)
- Last researched
- Jul 21, 2026
Products
- Email ValidationPrimary
An email validation and hygiene service that ensures the accuracy and deliverability of email addresses using machine learning and historical activity data.
Individual IdentityTool - Data Licensing
Licensable datasets including Name/Postal/Email files and Alternate Email files to power on-premise analytics and identity resolution engines.
Risk ManagementTool - Fraud Prevention
Global email intelligence and risk analysis tools designed to identify high-risk emails, stop promo abuse, and detect email tumbling tactics.
Fraud PreventionTool2 of 2 capability facts - Identity Matching
Identity resolution service that connects names, postal addresses, and alternate emails to provide a complete view of the consumer.
Data EnrichmentTool1 of 2 capability facts - Profile Enrichment
Enhances first-party data with demographic and behavioral insights for better qualification, segmentation, and personalization.
Data EnrichmentTool1 of 2 capability facts
Capability coverage· 3 of 4 facts across 2 controls across 5 products
- Fraud Prevention2 of 2
- Data & Intelligence Services1 of 2