How to Verify Business Leads Before Buying
Don't buy leads without verifying them first. Here's how to check quality before you spend your budget.
Lead Verification Checklist
1. Request a Sample
Before buying, ask for a free sample (usually 10-100 leads). This lets you test quality before committing.
What to check:
- • Do emails actually exist?
- • Are job titles accurate?
- • Are these real decision makers?
2. Check Email Deliverability
Use email verification tools to test a sample of emails:
ZeroBounce
Hunter Email Verifier
NeverBounce
Kickbox
MailboxValidator
VerifyEmailAddress
3. Verify Phone Numbers
Call a sample of phone numbers to check:
- ✓ Does the number connect?
- ✓ Is it the right person?
- ✓ Direct dial or main line?
- ✓ Mobile or landline?
4. Cross-Check LinkedIn Profiles
Look up sample contacts on LinkedIn to verify:
- ✓ Current job title matches
- ✓ Company is correct
- ✓ Profile is active
5. Check Data Freshness
Ask the provider:
- ✓ When was this data last verified?
- ✓ What's the data source?
- ✓ What's the deliverability guarantee?
Red Flags to Watch For
Provider won't provide samples
Prices too good to be true
No information about verification process
Can't answer where data comes from
No GDPR compliance documentation
No replacement policy for bad leads
Get Verified Leads
We offer free samples and guarantee 95% email deliverability.