Email Verification
MillionVerifier
Pay-as-you-go bulk email verification with never-expiring credits.
Overview
MillionVerifier is a pay-as-you-go email verification service that cleans lists with claimed 99%+ accuracy and charges only for valid emails. Credits never expire and work across single checks, bulk uploads, API calls, and its EverClean automated daily list-hygiene feature. It is frequently cited as one of the cheapest verifiers on the market.
Best for: Cost-conscious teams that want cheap, accurate bulk list cleaning before outreach.
Key features
Bulk email verification via file upload or copy-paste
Single email checker in the web app
Real-time single and bulk verification APIs
EverClean automated daily list cleaning for connected ESPs/CRMs
Only pay for valid emails (invalid re-credited)
Never-expiring credits
Catch-all, disposable, and role-account detection
99%+ claimed accuracy with duplicate removal
Pricing
| Plan | Price | Includes |
|---|---|---|
| Pay-as-you-go 10k | $37 one-time | 10,000 credits, never expire |
| Pay-as-you-go 100k | $129 one-time | Lower cost per email |
| Pay-as-you-go 1M | $449 one-time | Best per-email rate |
| EverClean | $15 /mo | Automated daily list hygiene |
Pricing changes often. Verify current pricing on the vendor site before you buy.
Pros and cons
Pros
- Among the cheapest verifiers with never-expiring credits
- Only charged for valid emails
- Simple, straightforward interface
- API and Zapier automation available
Cons
- Limited support with responses up to 72 hours
- Verification only; not an outreach or data platform
- Costs can add up for very large recurring volumes
- Pricing has increased over time per some reviewers
Integrations
ZapierREST API
Mailchimp
HubSpot
Google SheetsTop MillionVerifier alternatives
Salesgear Editor's pick
MillionVerifier cleans lists cheaply, but Salesgear bundles a verified B2B database with 95% mobile coverage plus the full outreach engine (dialer, multichannel sequences, AI research) in a single seat.
Clearout
Email verification and finder tool with up to 99% accuracy.
Bouncer
GDPR-compliant email verification and deliverability platform with pay-as-you-go pricing.
Links
Comparing MillionVerifier with Salesgear?
Salesgear bundles verified data, a 95% mobile dialer, and AI research in one seat.
See how Salesgear comparesReviewed July 2026. Data compiled from public sources; ratings via G2.