Contact verification for every team
For: email marketers and marketing ops
Email deliverability
Clean your list before every send. Catch dead addresses, spam traps, and disposable emails that tank your sender reputation. Your good emails land because the bad ones never go out.
Email verification →Dead address stays on list → hard bounce → ISP downgrades sender score
✓ DMPHub catches it before send → reputation stays clean → inbox rate rises
For: developers and product teams
Signup verification
Verify emails and phone numbers the moment someone signs up. Catch typos, fake addresses, and bots at the door with a real-time API.
API docs →Bot enters disposable email → gets free trial → never converts
✓ DMPHub rejects disposable domain at form submit → only real users get in
For: sales teams and call centers
Sales calling
Know which numbers are disconnected or on the Do Not Call list before your team dials. Stop wasting calls and stay compliant.
Phone validation →Rep dials disconnected number → wasted 45 seconds → TCPA risk on DNC hit
✓ DMPHub flags disconnected + DNC before the dialer → more live conversations
For: direct mail marketers
Direct mail
Validate postal addresses against official US Postal database before you print and mail. Every piece you mail reaches a real mailbox.
Address verification →Unvalidated address → returned mail → wasted print + postage
✓ DMPHub standardizes and confirms delivery point → every piece arrives
For: growth and fraud teams
Fraud prevention
Flag disposable emails, burner numbers, and bot patterns at signup. Keep fake accounts out of your database and your metrics clean.
Email verification →Fake account with disposable email → inflates metrics → distorts funnel
✓ DMPHub blocks disposable + risky domains → only real signups counted
For: data, rev-ops, and CRM teams
CRM cleanup
Connect your CRM through the API to verify records as they come in and keep your lists clean over time. New contacts get checked at capture, and scheduled re-verification catches the ones that go stale.
See integrations →Stale contacts pile up → pipeline bloated with unreachable leads
✓ Scheduled re-verification → CRM stays accurate → reps work real leads
