AtData is the global leader in email identity intelligence, helping organizations stop fraud at its earliest and most predictive signal: the email address. Built on 25+ years of observed behavior and powered by 150+ billion deterministic activity signals each month, AtData verifies and assesses email-anchored identities in real time to expose risk before fraud escalates. Our adaptive intelligence verifies a complete identity view — email, name, phone, address, IP, and historical behavior — so teams can block synthetic identities, fake accounts, transactional fraud, and account takeovers without adding friction. Trusted by leading enterprises, AtData enables smarter decisions, cleaner data with less noise, and stronger fraud defenses from account opening onward.
| Website | https://atdata.com |
| Revenue | $11.5 million |
| Employees | 53 (0 on RocketReach) |
| Founded | 1999 |
| Address | 770 Legacy Pl 2nd Floor, Dedham, Massachusetts 02026, US |
| Industry | Information Services |
| Keywords | Email Address Verification, Email List Cleaning, Email Verification Api, Email List Management, Email Deliverability, Email Hygiene, Data Enrichment, Email Analytics, Email Marketing Automation, Email Marketing Services, B2b Email Marketing, Contact Data, Data Privacy, Customer Data Platform, Marketing Automation Tools |
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The AtData annual revenue was $11.5 million in 2026.
AtData is based in Dedham, Massachusetts.
