Datanyze vs Proofy
A factual comparison of features, pricing, and capabilities.
Datanyze
B2B contact and company data platform (by ZoomInfo) specializing in technographic data and affordable prospecting for SMBs.
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 | Datanyze | Proofy |
|---|---|---|
| Technographic data and insights | ||
| Chrome extension for LinkedIn | ||
| Direct email and phone lookups | ||
| Company and contact profiles | ||
| Icebreaker conversation starters | ||
| Google Chrome extension | ||
| Export to CSV | ||
| Tag and note management | ||
| Company technology stack tracking | ||
| 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.
Datanyze
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.