Proofy vs Qualifier.ai
A factual comparison of features, pricing, and 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.
Qualifier.ai
Automated outbound sales platform built around an AI assistant called Qai that finds prospects, verifies contacts and runs multi-channel sequences combining email, phone and LinkedIn steps. Replies are detected and categorized automatically, and prospect data and verification are included rather than metered.
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
Feature comparison.
| Feature | Proofy | Qualifier.ai |
|---|---|---|
| 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 | ||
| Qai, your AI sales assistant | ||
| Multi-channel sequences | ||
| Email verification and deduplication | ||
| Deliverability protection with smart pacing | ||
| Smart follow-ups that stop on reply | ||
| Reply detection and categorization | ||
| All inbox and CRM integrations | ||
| GDPR compliant, data stored in the EU |
Native integrations.
Proofy
Qualifier.ai
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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.