Data Verification
Verified B2B email addresses and direct mobile phone records for decision-makers in Data Verification. Delivered in 48 hours under guaranteed <1.4% bounce SLA.
Key Segments & Sub-Sectors Covered
Decision-Maker Job Titles
Delivered Data Attributes
How We Verify Data Verification
Mail Server Handshake
We query primary MX servers to confirm active corporate mail exchangers.
SMTP Handshake Ping
We ping the specific recipient mailbox without ever sending an email.
Named Researcher Check
A researcher confirms seniority, active employment, and direct phone line.
Opt-Out & DNC Scrub
Scrubbed against global suppression, Robinson, and TPS do-not-call registries.
Frequently Asked Questions
What does the Data Verification process catch?
Invalid syntaxes and domains, catch-all and disposable inboxes, hard bounces, duplicates, departed employees, and closed companies, each flagged with a verdict your team can act on.
Do you delete bad records automatically?
Never. We classify every row and preserve originals so you decide what suppresses, merges, or deletes.
How much deliverability improvement should I expect?
Clients typically move from 85–92% to 98%+ inbox-worthy lists, with residual bounce held under 1.4% on cleaned files.
Can verification run on a schedule?
Yes, recurring jobs sync against your CRM on a cadence you choose, with 30-day re-checks recommended for fast-decaying B2B data.
Test 50 verified contacts from Data Verification free
Receive 50 human-checked records with direct phone dials and a written <1.4% bounce SLA in 48 hours. Zero credit card required.