# 10 MailboxValidator alternatives in 2026

Last updated: November 12, 2026.

The best alternatives to MailboxValidator for email verification APIs: Validemail.co, pingutil and looot, by our benchmark. MailboxValidator's website is mailboxvalidator.com.

## Email verification API alternatives

[Validemail.co](https://datacircle.dev/validate-email-apis/validemail-co/free-get-api-v1-validate#9-90-monthly-9-90-month-get-api-v1-validate), [pingutil](https://datacircle.dev/validate-email-apis/pingutil/free-api-key-post-v1-verify) and [looot](https://datacircle.dev/validate-email-apis/looot/top-up) are the best [email verification API providers](https://datacircle.dev/best-email-verification-api) in the Datacircle benchmark.

On our [MailboxValidator plan pages](https://datacircle.dev/validate-email-apis/mailboxvalidator/free-api-free), we compare each MailboxValidator plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 emails first.

- [BillionVerify, $45 pack, Popular, POST /verify/single](https://datacircle.dev/validate-email-apis/billionverify/20-pack-starter-post-verify-single#45-pack-popular-post-verify-single): $0.90 per 1,000 emails
- [IP-API.io, €20 monthly, Medium, POST /api/v1/email/advanced/batch](https://datacircle.dev/validate-email-apis/ip-api-io/free#20-monthly-medium-post-api-v1-email-advanced-batch): $0.90 per 1,000 emails
- [Openapi.com, €8,000 yearly](https://datacircle.dev/validate-email-apis/openapi-com/top-up-single-request-post-email-start-email#8000-yearly): $0.90 per 1,000 emails
- [WizLeads, $219 quarterly, Agency, GET /email/verify-email](https://datacircle.dev/validate-email-apis/wizleads/39-monthly-freelancer-get-email-verify-email#219-quarterly-agency-get-email-verify-email): $0.91 per 1,000 emails
- [EmailListVerify, top-up from $186, 100,000 credits, GET /api/verifyEmailDetailed](https://datacircle.dev/validate-email-apis/emaillistverify/free-100-free-verifications-get-api-verifyemaildetailed#top-up-from-186-100000-credits-get-api-verifyemaildetailed): $1.86 per 1,000 emails
- [HTMLWeb, ₽7,800 pack, 100,000 requests, GET /json/service/email, Email validation API, full](https://datacircle.dev/validate-email-apis/htmlweb/free-daily-requests-get-json-service-email-email-validation-api-full#7800-pack-100000-requests-get-json-service-email-email-validation-api-full): $1.86 per 1,000 emails
- [Enrow, $597 monthly, Scale, POST /email/verify/single](https://datacircle.dev/validate-email-apis/enrow/125-pack#597-monthly): $1.87 per 1,000 emails
- [SafetyMails, $224 monthly](https://datacircle.dev/validate-email-apis/safetymails/free#224-monthly): $1.87 per 1,000 emails
- [Mailganer, pay as you go, 10,000 to 100,000 addresses](https://datacircle.dev/validate-email-apis/mailganer/pay-as-you-go-up-to-10000-addresses#pay-as-you-go-10000-to-100000-addresses): $4.66 per 1,000 emails
- [Email List Validation, $1,399 monthly, 2,000,000 emails, monthly, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/email-list-validation/free-100-free-credits-post-api-v1-verify#1399-monthly-2000000-emails-monthly-post-api-v1-verify): $4.66 per 1,000 emails

Compare every email verification API plan: [Email verification API pricing: free and cheapest plans compared](https://datacircle.dev/email-verification-api-pricing)

## See also

- [BillionVerify alternatives](https://datacircle.dev/billionverify-alternatives)
- [IP-API.io alternatives](https://datacircle.dev/ip-api-io-alternatives)
- [Openapi.com alternatives](https://datacircle.dev/openapi-com-alternatives)
- [WizLeads alternatives](https://datacircle.dev/wizleads-alternatives)
- [EmailListVerify alternatives](https://datacircle.dev/emaillistverify-alternatives)
- [HTMLWeb alternatives](https://datacircle.dev/htmlweb-alternatives)
- [Enrow alternatives](https://datacircle.dev/enrow-alternatives)
- [SafetyMails alternatives](https://datacircle.dev/safetymails-alternatives)
- [Mailganer alternatives](https://datacircle.dev/mailganer-alternatives)
- [Email List Validation alternatives](https://datacircle.dev/email-list-validation-alternatives)