MailCleanup vs Proofy
A factual comparison of features, pricing, and capabilities.
MailCleanup
MailCleanup is an email verification and list cleaning service for one-time bulk uploads, sold as credit packs priced by list size with no monthly plans and no automatic renewals.
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 | MailCleanup | Proofy |
|---|---|---|
| Bulk email list verification and cleaning | ||
| One-time credit packs by list size | ||
| No monthly plans or automatic renewals | ||
| Volume from a few thousand to millions per upload | ||
| Custom plans for large 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.
MailCleanup
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.