Bookyourdata vs Proofy
A factual comparison of features, pricing, and capabilities.
Bookyourdata
Bookyourdata is a pay-as-you-go B2B contact database of 250 million+ verified contacts with 100+ filters, a 97% deliverability guarantee and an email finder; credits never expire and one credit equals one contact. A BeSpoke service builds private lists by hand.
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 | Bookyourdata | Proofy |
|---|---|---|
| 250 million+ verified B2B contact database | ||
| 100+ search filters | ||
| 8-step real-time email verification on export | ||
| 97% deliverability guarantee | ||
| Email Finder | ||
| Pay-as-you-go credits that never expire | ||
| BeSpoke hand-built lists | ||
| 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.
Bookyourdata
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.