# 16 AtData alternatives in 2026

Last updated: November 9, 2026.

The best alternatives to AtData for email verification APIs: pingutil, looot and MailTester Ninja, by our benchmark. AtData's website is atdata.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 [AtData plan pages](https://datacircle.dev/validate-email-apis/atdata/free), we compare each AtData plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 emails first.

- [MailProbe, $5 pack](https://datacircle.dev/validate-email-apis/mailprobe/free#5-pack): $5.00 per 1,000 emails
- [MillionPhones, top-up from $5](https://datacircle.dev/validate-email-apis/millionphones/free#top-up-from-5): $5.00 per 1,000 emails
- [NullBounce, $5 pack](https://datacircle.dev/validate-email-apis/nullbounce/free#5-pack): $5.00 per 1,000 emails
- [Qualisend, $5 monthly, Pro, 1,000 credits a month, POST /verify/bulk](https://datacircle.dev/validate-email-apis/qualisend/free-post-verify-bulk#5-monthly-pro-1000-credits-a-month-post-verify-bulk): $5.00 per 1,000 emails
- [Bouncer, $60 pack, Pay as you go, 10,000 credits, POST /v1.1/email/verify/batch](https://datacircle.dev/validate-email-apis/bouncer/free-100-free-credits-post-v1-1-email-verify-batch#60-pack-pay-as-you-go-10000-credits-post-v1-1-email-verify-batch): $6.00 per 1,000 emails
- [Easy Email Verification, $60 pack, Pay-as-you-go, 10,000 emails, POST /bulk/upload](https://datacircle.dev/validate-email-apis/easy-email-verification/free-tier-post-bulk-upload#60-pack-pay-as-you-go-10000-emails-post-bulk-upload): $6.00 per 1,000 emails
- [QuickEmailVerification, $60 pack, Persistent Credits, 10,000 credits, GET /v1/verify](https://datacircle.dev/validate-email-apis/quickemailverification/free#60-pack): $6.00 per 1,000 emails
- [Clearout, $1,400 pack, 1 million credits, POST /email_verify/instant, Instant Verify, full](https://datacircle.dev/validate-email-apis/clearout/free-freemium-post-email-verify-instant-instant-verify-full#1400-pack-1-million-credits-post-email-verify-instant-instant-verify-full): $7.00 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

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

[Trestle](https://datacircle.dev/validate-phone-apis/trestle/free#top-up-from-10-self-serve-pay-as-you-go-get-3-0-phone-intel-phone-validation-api), [Data247](https://datacircle.dev/validate-phone-apis/data247/12-pack-membership-get-v3-0-verify247-phone) and [Abstract API](https://datacircle.dev/validate-phone-apis/abstract-api/free#19-monthly-starter-5000-requests-month) are the best [phone validation API providers](https://datacircle.dev/best-phone-validation-api) in the Datacircle benchmark.

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

- [Foxentry, free trial, POST /phone/validate, Validate phone number (extended)](https://datacircle.dev/validate-phone-apis/foxentry/free-trial-post-phone-validate-validate-phone-number-extended): $0.00 per 1,000 phones
- [HLR Lookup, free, 200 free credits, POST /batches/{id}/sourcejson, Bulk uploads via API](https://datacircle.dev/validate-phone-apis/hlr-lookup/free-200-free-credits-post-batches-id-sourcejson): $0.00 per 1,000 phones
- [HLR Lookups, free, 100 free lookups, POST /hlr-lookups](https://datacircle.dev/validate-phone-apis/hlr-lookups/free-100-free-lookups-post-hlr-lookups): $0.00 per 1,000 phones
- [seven.io, free test credit, GET /api/lookup/hlr](https://datacircle.dev/validate-phone-apis/seven-io/free-test-credit-get-api-lookup-hlr): $0.00 per 1,000 phones
- [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

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

## See also

- [MailProbe alternatives](https://datacircle.dev/mailprobe-alternatives)
- [MillionPhones alternatives](https://datacircle.dev/millionphones-alternatives)
- [NullBounce alternatives](https://datacircle.dev/nullbounce-alternatives)
- [Qualisend alternatives](https://datacircle.dev/qualisend-alternatives)
- [Bouncer alternatives](https://datacircle.dev/bouncer-alternatives)
- [Easy Email Verification alternatives](https://datacircle.dev/easy-email-verification-alternatives)
- [QuickEmailVerification alternatives](https://datacircle.dev/quickemailverification-alternatives)
- [Clearout alternatives](https://datacircle.dev/clearout-alternatives)