# 17 Cloudmersive alternatives in 2026

Last updated: November 8, 2026.

Cloudmersive alternatives for email verification APIs. 1Lookup, ZeroBounce and CleanSignUps each cost $2.00 per 1,000 emails. Cloudmersive's website is cloudmersive.com.

## Email verification API alternatives

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

- [1Lookup, $1,999 monthly, Enterprise, POST /bulk/jobs](https://datacircle.dev/validate-email-apis/1lookup/99-monthly-starter-post-bulk-jobs#1999-monthly-enterprise-post-bulk-jobs): $2.00 per 1,000 emails
- [ZeroBounce, $23,988 yearly, ZeroBounce ONE annually, 1,000,000 credits a month, POST /v2/validatebatch](https://datacircle.dev/validate-email-apis/zerobounce/free-freemium-post-v2-validatebatch#23988-yearly-zerobounce-one-annually-1000000-credits-a-month-post-v2-validatebatch): $2.00 per 1,000 emails
- [CleanSignUps, $199.99 monthly](https://datacircle.dev/validate-email-apis/cleansignups/free#199-99-monthly): $2.00 per 1,000 emails
- [MillionPhones, $60 monthly](https://datacircle.dev/validate-email-apis/millionphones/free#60-monthly): $2.00 per 1,000 emails
- [NullBounce, $10 pack](https://datacircle.dev/validate-email-apis/nullbounce/free#10-pack): $2.00 per 1,000 emails
- [Verifly, $10 pack, Starter, POST /verify/bulk](https://datacircle.dev/validate-email-apis/verifly/free-100-credits-post-verify-bulk#10-pack-starter-post-verify-bulk): $2.00 per 1,000 emails
- [Verimail, $20 pack](https://datacircle.dev/validate-email-apis/verimail/free#20-pack): $2.00 per 1,000 emails
- [ExactVerify, contact us, GET /v1/single](https://datacircle.dev/validate-email-apis/exactverify/free-get-v1-single#contact-us-get-v1-single): no price per 1,000 emails
- [Listclean, contact us, Custom volume, GET /verify/email/{email}](https://datacircle.dev/validate-email-apis/listclean/free-trial-get-verify-email-email#contact-us-custom-volume-get-verify-email-email): no price per 1,000 emails
- [MailVeri, contact us, Enterprise, POST /verify-mails/](https://datacircle.dev/validate-email-apis/mailveri/free-1000-free-credits-post-verify-mails#contact-us-enterprise-post-verify-mails): no price 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)

## Phone validation API alternatives

On our [Cloudmersive plan pages](https://datacircle.dev/validate-phone-apis/cloudmersive/free), we compare each Cloudmersive plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 phones first.

- [NumLookupAPI, $9.99 monthly, Basic, GET /v1/validate/{number}, Validate Phone Number](https://datacircle.dev/validate-phone-apis/numlookupapi/free-get-v1-validate-number#9-99-monthly-basic-get-v1-validate-number): $2.00 per 1,000 phones
- [1Lookup, $1,999 monthly, Enterprise, POST /bulk/jobs, Create a bulk job (type nt_lookup)](https://datacircle.dev/validate-phone-apis/1lookup/99-monthly-starter-post-bulk-jobs-create-a-bulk-job-type-nt-lookup#1999-monthly-enterprise-post-bulk-jobs-create-a-bulk-job-type-nt-lookup): $2.00 per 1,000 phones
- [TokenVerify, $10 pack](https://datacircle.dev/validate-phone-apis/tokenverify/free#10-pack): $2.00 per 1,000 phones
- [Xverify, $1,000 pack](https://datacircle.dev/validate-phone-apis/xverify/free#1000-pack): $2.00 per 1,000 phones
- [ClearoutPhone, contact us, More than 5,000,000 credits or custom, POST /v1/phonenumber/bulk, Bulk Phone Number Validation](https://datacircle.dev/validate-phone-apis/clearoutphone/free-credits-post-v1-phonenumber-bulk#contact-us-more-than-5000000-credits-or-custom-post-v1-phonenumber-bulk): no price per 1,000 phones
- [OpenLookup, contact us](https://datacircle.dev/validate-phone-apis/openlookup/free#contact-us): no price per 1,000 phones
- [QubitOn, contact us](https://datacircle.dev/validate-phone-apis/qubiton/free#contact-us): no price per 1,000 phones
- [Trestle, contact us, Enterprise, GET /2.0/real_contact, Real Contact API, full](https://datacircle.dev/validate-phone-apis/trestle/free#contact-us-enterprise-get-2-0-real-contact-real-contact-api-full): no price per 1,000 phones

Compare every phone validation API plan: [Phone validation API pricing: free and cheapest plans compared](https://datacircle.dev/phone-validation-api-pricing)

## See also

- [1Lookup alternatives](https://datacircle.dev/1lookup-alternatives)
- [ZeroBounce alternatives](https://datacircle.dev/zerobounce-alternatives)
- [CleanSignUps alternatives](https://datacircle.dev/cleansignups-alternatives)
- [MillionPhones alternatives](https://datacircle.dev/millionphones-alternatives)
- [NullBounce alternatives](https://datacircle.dev/nullbounce-alternatives)
- [Verifly alternatives](https://datacircle.dev/verifly-alternatives)
- [Verimail alternatives](https://datacircle.dev/verimail-alternatives)
- [ExactVerify alternatives](https://datacircle.dev/exactverify-alternatives)