listmint Review 2026
Verify all your emails, even Catch-alls.
What is listmint?
Real-time email verification service that does SMTP plus catch-all verification in one platform, recovering catch-all/risky leads (~84% valid vs ~55% for others) to reduce bounces.
Best for
SMB
Use cases
- cold email prep
- lead list cleaning
- email marketing
- agency campaigns
Key features
SMTP verification
catch-all verification
real-time validation
dual credit system
<1% bounce rate
Pricing
Model
paid
Price range
Get started free; Starter $99/mo, Agency $187/mo, Enterprise custom
Free tier
Yes
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