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MillionVerifier

Vendor: MillionVerifier

MillionVerifier is an email verification platform that validates bulk email lists with high accuracy, removes invalid and disposable addresses, and offers real-time API and automated list cleaning.

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email Sales teams Marketing professionals Lead generation agencies #email verification #bulk verification #API integration

Overview

MillionVerifier provides email verification services designed to improve deliverability by identifying and removing invalid, disposable, and inactive email addresses from bulk lists. The platform supports bulk verification through credit-based packs, real-time verification via API, and an automated EverClean service for ongoing list hygiene. It integrates with over 17 ESPs and offers a money-back guarantee on inaccurate results. Users can upload lists, receive verification reports, and download cleaned data for use in sales and marketing outreach.

Key Features

High Accuracy Verification

Claims 99%+ accuracy in identifying invalid, disposable, and inactive email addresses.

Bulk Email Verification Packs

Prepaid verification credits available in packs of 10,000, 100,000, and 1,000,000 verifications.

Real-Time Email Verification API

REST API for instant verification of individual emails at point of capture or during CRM sync.

Automated List Cleaning (EverClean)

Scheduled service that continuously monitors and cleans email lists to maintain hygiene over time.

ESP Integrations

Native integrations with over 17 email service providers such as Mailchimp, SendGrid, HubSpot, and ActiveCampaign.

Pros & Strengths

  • ✓
    Affordable Bulk Pricing: Low cost per verification, with 10,000 verifications priced at $19 and 1,000,000 at $389.
  • ✓
    High Verification Accuracy: Reported 99%+ accuracy helps reduce bounce rates and improve sender reputation.
  • ✓
    Money-Back Guarantee: Offers a refund if verification results fall below the promised accuracy threshold.

Cons & Tradeoffs

  • ⚠
    Custom EverClean Pricing Lacking Transparency: EverClean service uses custom monthly pricing that is not publicly listed, making cost prediction difficult.
  • ⚠
    Limited Advanced Analytics: Platform focuses on verification and lacks detailed reporting or trend analysis features compared to some competitors.

Known Limitations

  • • Requires internet connection for real-time API usage.
  • • Bulk verification processing time increases with list size, potentially delaying large uploads.

Pricing & Plans

Model: usage
USD19 /usage

Pay-as-you-go pricing: 10,000 verifications for $19, 100,000 for $99, 1,000,000 for $389; EverClean custom monthly pricing available.

✓ Free Plan ✓ Free Trial

Editorial Info

Last Reviewed: 2026-08-20

Verified Sources & Research

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