# 8 Address Guard alternatives in 2026

Last updated: November 8, 2026.

Address Guard alternatives for email verification APIs. They include ExactVerify, Listclean and MailVeri. Address Guard's website is addressguard.io.

## Email verification API alternatives

On our [Address Guard plan pages](https://datacircle.dev/validate-email-apis/address-guard/contact-us), we compare each Address Guard plan with other providers' plans. We list other providers' plans below.

- [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
- [MyEmailVerifier, contact us, Custom Quote, GET /verifier/validate_single/{email}/{API_KEY}](https://datacircle.dev/validate-email-apis/myemailverifier/free-100-free-credits-daily-get-verifier-validate-single-email-api-key#contact-us-custom-quote-get-verifier-validate-single-email-api-key): 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 [Address Guard plan pages](https://datacircle.dev/validate-phone-apis/address-guard/contact-us), we compare each Address Guard plan with other providers' plans. We list other providers' plans below.

- [Byteplant, contact us](https://datacircle.dev/validate-phone-apis/byteplant/free#contact-us): no price per 1,000 phones
- [Data8, contact us, Bespoke deals, POST /PhoneValidation/IsValid.json, IsValid](https://datacircle.dev/validate-phone-apis/data8/free#contact-us): no price per 1,000 phones
- [Foxentry, contact us, Above 100 000 req / month, POST /phone/validate, Validate phone number (extended)](https://datacircle.dev/validate-phone-apis/foxentry/free-trial-post-phone-validate-validate-phone-number-extended#contact-us-above-100-000-req-month-post-phone-validate-validate-phone-number-extended): no price per 1,000 phones
- [HLR Lookups, contact us, Postpaid account, POST /hlr-lookups](https://datacircle.dev/validate-phone-apis/hlr-lookups/free-100-free-lookups-post-hlr-lookups#contact-us-postpaid-account-post-hlr-lookups): 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

- [ExactVerify alternatives](https://datacircle.dev/exactverify-alternatives)
- [Listclean alternatives](https://datacircle.dev/listclean-alternatives)
- [MailVeri alternatives](https://datacircle.dev/mailveri-alternatives)
- [MyEmailVerifier alternatives](https://datacircle.dev/myemailverifier-alternatives)
- [Byteplant alternatives](https://datacircle.dev/byteplant-alternatives)
- [Data8 alternatives](https://datacircle.dev/data8-alternatives)
- [Foxentry alternatives](https://datacircle.dev/foxentry-alternatives)
- [HLR Lookups alternatives](https://datacircle.dev/hlr-lookups-alternatives)