# 20 Verify550 alternatives in 2026

Last updated: November 10, 2026.

The best Verify550 alternatives for phone validation APIs: Trestle, Signal House and Data247, by our benchmark of November 10, 2026. Verify550's website is verify550.com.

## Phone validation API alternatives

[Verify550](https://datacircle.dev/validate-phone-apis/verify550/20-pack-2500-credits-get-api-singlephone#190-pack-100000-credits-get-api-singlephone) is #8 of the 58 providers we rank. Every provider of this API, ranked: [Phone validation API: best providers in 2026](https://datacircle.dev/best-phone-validation-api)

1. [Trestle, top-up from $10, Self-Serve, pay as you go](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): Overall score 61.4, Accuracy score 93, $15.00 per 1,000 phones
2. [Signal House, top-up from $10](https://datacircle.dev/validate-phone-apis/signal-house/free#top-up-from-10): Overall score 60.7, Accuracy score 93, $5.00 per 1,000 phones
3. [Data247, $12 pack, Membership](https://datacircle.dev/validate-phone-apis/data247/12-pack-membership-get-v3-0-verify247-phone): Overall score 60.4, Accuracy score 88
4. [Abstract API, $19 monthly, Starter, 5,000 requests / month](https://datacircle.dev/validate-phone-apis/abstract-api/free#19-monthly-starter-5000-requests-month): Overall score 57.1, Accuracy score 86, $3.80 per 1,000 phones
5. [Foxentry, top-up, Pay as you go](https://datacircle.dev/validate-phone-apis/foxentry/free-trial-post-phone-validate-validate-phone-number-extended#top-up-pay-as-you-go-post-phone-validate-validate-phone-number-extended): Overall score 55.2, Accuracy score 93, $26.00 per 1,000 phones
6. [HLR Lookups, top-up, 1 - 1M](https://datacircle.dev/validate-phone-apis/hlr-lookups/free-100-free-lookups-post-hlr-lookup#top-up-1-1m-post-hlr-lookup): Overall score 54.6, Accuracy score 79, $11.25 per 1,000 phones
7. [Wavix, $250 monthly, Flex Pro](https://datacircle.dev/validate-phone-apis/wavix/250-monthly-flex-pro-get-v1-validation): Overall score 52.2, Accuracy score 93, $7.00 per 1,000 phones
9. [HLR Lookup, £370 (about $493) pack, 100,000 lookups](https://datacircle.dev/validate-phone-apis/hlr-lookup/free#370-pack-100000-lookups-post-apiv2-hlr): Overall score 51.1, Accuracy score 58, $4.93 per 1,000 phones
10. [seven.io, top-up, Prepaid balance](https://datacircle.dev/validate-phone-apis/seven-io/free-test-credit-get-api-lookup-hlr#top-up-prepaid-balance-get-api-lookup-hlr): Overall score 51.0, Accuracy score 79, $11.25 per 1,000 phones
11. [Zadarma, top-up](https://datacircle.dev/validate-phone-apis/zadarma/top-up): Overall score 50.5, Accuracy score 79, $7.00 per 1,000 phones

## Email verification API alternatives

[pingutil](https://datacircle.dev/validate-email-apis/pingutil/free-api-key-post-v1-verify), [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) 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 [Verify550 plan pages](https://datacircle.dev/validate-email-apis/verify550/20-pack-2500-credits-post-api-bulk), we compare each Verify550 plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 emails first.

- [EmailVerify.io, $12,470 yearly, 1,000,000 Credits, Billed Annually, GET /validate](https://datacircle.dev/validate-email-apis/emailverify-io/free-free-get-validate#12470-yearly-1000000-credits-billed-annually-get-validate): $1.04 per 1,000 emails
- [Proofy, $52 pack, Pay-As-You-Go, 50,000 credits, GET /verify/single](https://datacircle.dev/validate-email-apis/proofy/5-pack-pay-as-you-go-1000-credits-get-verify-single#52-pack-pay-as-you-go-50000-credits-get-verify-single): $1.04 per 1,000 emails
- [mailfloss, $2,600 pack, Prepaid credits 2,500,000, POST /v1/batch-verify](https://datacircle.dev/validate-email-apis/mailfloss/free-free-post-v1-batch-verify#2600-pack-prepaid-credits-2500000-post-v1-batch-verify): $1.04 per 1,000 emails
- [validTo, $260 pack, 250,000 Verifications (Pay As You Go), GET /verify](https://datacircle.dev/validate-email-apis/validto/free-get-started-free-get-verify#260-pack-250000-verifications-pay-as-you-go-get-verify): $1.04 per 1,000 emails
- [Minelead, $2,748 yearly, Enterprise, GET /validate](https://datacircle.dev/validate-email-apis/minelead/free#2748-yearly): $1.15 per 1,000 emails
- [SafetyMails, $6,630 yearly, Annual subscription, 480,000 credits monthly](https://datacircle.dev/validate-email-apis/safetymails/free#6630-yearly-annual-subscription-480000-credits-monthly): $1.15 per 1,000 emails
- [BetterEnrich, $288 pack, One-time Payment, 10K credits, POST /api/v1/verify-normal-email](https://datacircle.dev/validate-email-apis/betterenrich/free-100-credits-free-post-api-v1-verify-normal-email#288-pack-one-time-payment-10k-credits-post-api-v1-verify-normal-email): $1.15 per 1,000 emails
- [Valid Email Checker, $59 monthly, 51,000 credits a month, POST /verify-bulk](https://datacircle.dev/validate-email-apis/valid-email-checker/free-150-free-credits-on-signup-post-verify-bulk#59-monthly-51000-credits-a-month-post-verify-bulk): $1.16 per 1,000 emails
- [Bouncify, $39 monthly](https://datacircle.dev/validate-email-apis/bouncify/free#39-monthly): $1.30 per 1,000 emails
- [PureChecker, $650 pack, Pay as You go, 500,000 emails, POST /api/v1/bulk-check](https://datacircle.dev/validate-email-apis/purechecker/free-account-post-api-v1-bulk-check#650-pack-pay-as-you-go-500000-emails-post-api-v1-bulk-check): $1.30 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

- [Trestle alternatives](https://datacircle.dev/trestle-alternatives)
- [Signal House alternatives](https://datacircle.dev/signal-house-alternatives)
- [Data247 alternatives](https://datacircle.dev/data247-alternatives)
- [Abstract API alternatives](https://datacircle.dev/abstract-api-alternatives)
- [Foxentry alternatives](https://datacircle.dev/foxentry-alternatives)
- [HLR Lookups alternatives](https://datacircle.dev/hlr-lookups-alternatives)
- [Wavix alternatives](https://datacircle.dev/wavix-alternatives)
- [HLR Lookup alternatives](https://datacircle.dev/hlr-lookup-alternatives)