Clearout Email Verification
6.2#18 in email verification apisWebAPIExtension
VisitClearout Email Verification vs MailboxValidator
MailboxValidator
6.9#2 in email verification apisFree planFree planWebAPI
VisitWhat both publish
| Fact | Clearout Email Verification | MailboxValidator |
|---|---|---|
| Headquarters | San Francisco, California, United States | Penang, Malaysia |
| Integrations | The integrations directory lists connections including HubSpot, Apollo, Kit, Mailchimp, ActiveCampaign, Zapier, Make, Google Sheets, and WordPress forms. | Listed integrations include Zapier, Make, MailChimp, AWeber, Mailgun, SendGrid, Campaign Monitor, SparkPost, HubSpot, MailerLite, Constant Contact, VerticalResponse, MooSend, Mailjet, iContact, ActiveCampaign, Intercom, Autopilot, ChatGPT, and MCP. |
| Purpose | Clearout checks email addresses to help reduce bounces and maintain clean email lists. | MailboxValidator checks email addresses and mailboxes to identify invalid addresses and help reduce email bounces. |
| Support | Clearout advertises 24/7 support with experts on its pricing page. | The privacy policy lists [email protected] and says to allow up to four weeks for a reply to privacy inquiries. |
| Validation checks | Clearout says it performs more than 20 validation checks, including syntax, catch-all, disposable address, role-based address, MX record, and SMTP checks. | Checks include syntax, MX records, SMTP response, greylisting, disposable addresses, free providers, role addresses, suppression, DMARC, strict SPF, and website reachability. |
Clearout Email Verification plans
- Annual subscription—
- Custom / enterprisePriced on request
- Monthly subscription—
- Pay-as-you-go—
MailboxValidator plans
- API-FREEFree
- API-FREE+Free
- BULK-TRIALFree
- BULK-1$19.95, paid once
- BULK-5$39.95, paid once
- BULK-10$59.95, paid once
Pick Clearout Email Verification if…
Clearout suits individuals and teams that verify addresses one at a time, clean uploaded lists, or add checks to a form or API workflow. The listed use cases include business email verification, lead generation, and list cleaning.
Pick MailboxValidator if…
It suits teams that need to check individual email addresses or validate uploaded lists. Developers can also use its API and linked language libraries.