Lead411 vs Proofy
A factual comparison of features, pricing, and capabilities.
Lead411
B2B lead intelligence platform with verified emails, direct dials, growth intent data, and unlimited search capabilities.
Proofy
Proofy is an email verification service for bulk list cleaning and real-time single verification through an API, with SMTP, syntax, domain, disposable and accept-all detection. Credits are sold pay-as-you-go or by subscription, never expire, and unknown results are not charged.
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
Feature comparison.
| Feature | Lead411 | Proofy |
|---|---|---|
| Verified emails and direct dials | ||
| Bombora intent data | ||
| Growth intent signals | ||
| Unlimited email views | ||
| Chrome extension for LinkedIn | ||
| CRM enrichment | ||
| Advanced search filters | ||
| Sales intelligence alerts | ||
| CSV export | ||
| 7-day free trial with 50 leads | ||
| Bulk email verification | ||
| Single verification in real time | ||
| Email verifier API | ||
| Duplicate email remover | ||
| ISP detection | ||
| Disposable and temporary detection | ||
| Accept-all detection | ||
| Syntax validation | ||
| SMTP verification | ||
| Mailbox full detection |
Native integrations.
Lead411
Proofy
Let us handle it.
We manage the infrastructure, deliverability, and campaigns. You get results without the tool research.
Information gathered from official sources and may change. Pricing and features last verified 9/4/2026. Please visit the official websites for the most current information.