Clearbit vs Proofy
A factual comparison of features, pricing, and capabilities.
Clearbit
B2B data enrichment platform (now Breeze Intelligence by HubSpot) with real-time enrichment and visitor identification.
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 | Clearbit | Proofy |
|---|---|---|
| Global data coverage | ||
| Lead, contact, and account enrichment | ||
| Real-time lead scoring and routing | ||
| IP intelligence for visitor identification | ||
| Dynamic form shortening | ||
| Corporate hierarchy mapping | ||
| Industry categorization | ||
| Buyer intent signals | ||
| 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.
Clearbit
Proofy
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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.