MillionVerifier checks email addresses individually, in uploaded lists, and through connected services. It supports CSV, TXT, and XLSX files, bulk verification, imports from email-service providers, and API checks. Its REST API is described as sub-second for signup forms, with low-latency endpoints worldwide. EverClean checks new contacts in connected provider accounts daily and can remove bad addresses automatically. MillionVerifier advertises 99%+ accuracy, includes advanced catch-all checks at no extra cost, and says it refunds emails it cannot verify with certainty, with a 100% money-back guarantee for risky emails. It lists more than 40 integrations, including Mailchimp, HubSpot, ActiveCampaign, and SendGrid, and custom endpoints can connect other CRMs or databases. The service has web and API access and is intended for business, professional, public-sector, trade, or organizational use. A free plan and trial are available. Credit bundles start at $39.00 USD per once; purchased credits never expire.
Who it is for
MillionVerifier suits organizations that need to check individual addresses, clean uploaded lists, or verify new contacts through integrations and an API. It is available for business, professional, trade, public-sector, or organizational use.
What is good
- Checks CSV, TXT, and XLSX lists.
- EverClean checks connected accounts daily.
- More than 40 ready-to-use integrations.
- Purchased verification credits never expire.
- Free plan and trial are available.
What to know first
- Commercial or organizational use only.
- 10,000-credit bundle costs $39.00 USD per once.
Verdict
MillionVerifier combines list, API, and connected-account checks with disposable detection and catch-all verification. Its business-use restriction and one-time credit bundles are worth considering before choosing it.
MillionVerifier plans and pricing
All plansCompared on email verification services
- Free plan
- Yes
- Disposable detection
- Yes
