🎬 Introducing BillionVerify Video Tutorials: short guides to verifying emails, free tools, and cleaning leads.Watch videos

Updated 2026-11-12

People Search Guides

Practical guides for anyone looking up a person, phone number, address or email with sites like BeenVerified, Spokeo, ZabaSearch and Truecaller, and checking what those reports show, cost and get wrong.

Check if an email address exists with BillionVerify

Which People Search articles should I read first?

Start with how people-search sites collect their data, what is free versus paid, and how to opt out, then move into deeper implementation and optimization guides.

When should People Search connect to BillionVerify?

Use BillionVerify when you only need to confirm that an email address really exists and accepts mail, without paying for a full background report.

Email Verification Insights

Start Verifying Today

Start verifying emails with BillionVerify today. Get 20 free credits every day you log in, up to 600 a month - no credit card required. Join thousands of businesses improving their email marketing ROI with accurate email verification.

Live SMTP mailbox check Β· Real-time API & bulk verification Β· Unknown results are free

0
Credits for Unknown Results
Real-time
API Speed
$0.00014
Per Email
600/mo
Free Forever