# 10 Corenexis alternatives in 2026

Last updated: November 9, 2026.

The best alternatives to Corenexis for email verification APIs: pingutil, looot and MailTester Ninja, by our benchmark. Corenexis's website is corenexis.com.

## Email verification API alternatives

[pingutil](https://datacircle.dev/validate-email-apis/pingutil/free-api-key-post-v1-verify), [looot](https://datacircle.dev/validate-email-apis/looot/top-up) and [MailTester Ninja](https://datacircle.dev/validate-email-apis/mailtester-ninja/free-no-token#23-99-monthly) are the best [email verification API providers](https://datacircle.dev/best-email-verification-api) in the Datacircle benchmark.

On our [Corenexis plan pages](https://datacircle.dev/validate-email-apis/corenexis/free-basic-post-disposable-email-validator-v1), we compare each Corenexis plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 emails first.

- [SendSure, $732 pack, Starter 1M credits, POST /api/scoring/batch](https://datacircle.dev/validate-email-apis/sendsure/free-post-api-scoring-batch#732-pack-starter-1m-credits-post-api-scoring-batch): $0.073 per 1,000 emails
- [CleanTalk, $720 yearly, 750,000 checks a month, 12 months (20% off), GET /, email_check](https://datacircle.dev/validate-email-apis/cleantalk/3-monthly-10000-checks-a-month-1-month-get-email-check#720-yearly-750000-checks-a-month-12-months-20-off-get-email-check): $0.08 per 1,000 emails
- [Mailsfinder, $191.88 yearly, Growth annual, POST /email/verifyEmail](https://datacircle.dev/validate-email-apis/mailsfinder/249-pack-lifetime-post-email-verifyemail#191-88-yearly-growth-annual-post-email-verifyemail): $0.08 per 1,000 emails
- [Neutrino API, pay as you go, On-Demand, GET /email-validate](https://datacircle.dev/validate-email-apis/neutrino-api/free-free-get-email-validate#pay-as-you-go-on-demand-get-email-validate): $0.08 per 1,000 emails
- [API Ninjas, $1,188 yearly](https://datacircle.dev/validate-email-apis/api-ninjas/free#1188-yearly): $0.099 per 1,000 emails
- [Email2Verify, $99 monthly](https://datacircle.dev/validate-email-apis/email2verify/free#99-monthly): $0.099 per 1,000 emails
- [VerifyAnyEmail, $49.90 monthly, Scale, POST /v1/verify](https://datacircle.dev/validate-email-apis/verifyanyemail/free-post-v1-verify#49-90-monthly-scale-post-v1-verify): $0.10 per 1,000 emails
- [Bulk Email Checker, $149.95 pack](https://datacircle.dev/validate-email-apis/bulk-email-checker/2-95-pack#149-95-pack): $0.60 per 1,000 emails
- [Mailthentic, $29.99 monthly, Business (monthly), POST /api/verify/bulk](https://datacircle.dev/validate-email-apis/mailthentic/9-pack-starter-pay-as-you-go-post-api-verify-bulk#29-99-monthly-business-monthly-post-api-verify-bulk): $0.60 per 1,000 emails
- [VerifySwift, $59.99 pack](https://datacircle.dev/validate-email-apis/verifyswift/free-20-daily-credits#59-99-pack): $0.60 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

- [SendSure alternatives](https://datacircle.dev/sendsure-alternatives)
- [CleanTalk alternatives](https://datacircle.dev/cleantalk-alternatives)
- [Mailsfinder alternatives](https://datacircle.dev/mailsfinder-alternatives)
- [Neutrino API alternatives](https://datacircle.dev/neutrino-api-alternatives)
- [API Ninjas alternatives](https://datacircle.dev/api-ninjas-alternatives)
- [Email2Verify alternatives](https://datacircle.dev/email2verify-alternatives)
- [VerifyAnyEmail alternatives](https://datacircle.dev/verifyanyemail-alternatives)
- [Bulk Email Checker alternatives](https://datacircle.dev/bulk-email-checker-alternatives)