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Address Guard pricing: email verification API

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33% complete: 2 of the 6 key fields we checkSee the 6 fields

Contact usWe haven't run Address Guard through our email verification API benchmark yet.Address Guard gives this plan's price on request. We rank 3,753 plans for email verification APIs by price. Half the plans cost $1.98 per 1,000 emails or less.treg's top-up from $10 is the cheapest paid plan per 1,000 emails: $0.00 on average. treg asks one provider after another until one answers. You pay $68.365 per 1,000 emails when no provider answers.Disify's $9 monthly plan (/email) covers any number of emails. Disify's $9 monthly plan costs less up front than treg's top-up from $10.MailTester Ninja, Enrich.so and GetProspect are the best email verification API providers in the Datacircle benchmark.
Plan: Enterprise Address Guard's only plan
Call: Docs on request from sales Address Guard's only call
API: Email verification API one of Address Guard's 2 APIs

About this item

  • Live. Address Guard checks the email when you call the API.
  • 2 of the 6 key fields we check. Address, Deliverability.
  • No public price. You ask Address Guard for one.
  • One call. Address Guard's sales team gives you the call's docs when you ask. The call returns whether each address you send takes mail.
  • Who can get it: brands processing over 15,000 monthly orders. Keep data: no limit. Use data: with conditions.

Address Guard: email verification API alternatives

Address Guard alternatives: every email verification API provider ranked

We list other providers' plans with no public price. These plans come closest to this plan in number of key fields. Each plan in the table gives live data.

This planAddress Guard, contact usListclean, contact us, Custom volume, GET /verify/email/{email}MailVeri, contact us, Enterprise, POST /verify-mails/MyEmailVerifier, contact us, Custom Quote, GET /verifier/validate_single/{email}/{API_KEY}ExactVerify, contact us, GET /v1/single
Completeness33%33%33%33%33%
Billingcontactcontactcontactcontactcontact
Freshnesslivelivelivelivelive
Who can get itbrands processing over 15,000 monthly ordersanyoneanyoneanyoneanyone with a business email address

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

  1. addressguard.io/address-validation-api
  2. addressguard.io/email-address-validation/
  3. addressguard.io/faq
  4. addressguard.io/pricing
  5. addressguard.io/terms-of-service

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Address
  • Deliverability
  • Confidence, not in the answer
  • Name, not in the answer
  • Place, not in the answer
  • Company, not in the answer
Price
Percall
Billingcontact
Aggregators
Aggregatorsnone
In their words
Their pitchCheck and validate your customer email addresses in real-time or in bulk to ensure the mailbox is genuine and can receive email.
Data
Freshnesslive
What it checksformat, mailbox
Keep datano limit
Use dataYou are granted a limited, non-exclusive, non-transferable, revocable license to access and use the Platform solely for your internal business purposes in accordance with these Terms. This license does not include any right to sublicense, modify, create derivative works, or commercially exploit the Company IP. [...] You agree to use the Platform only for lawful purposes and in accordance with these Terms. You shall not: Use the Platform in violation of any applicable federal, state, local, or international law or regulation, Reverse engineer, decompile, disassemble, or attempt to derive the source code of the Platform, Reproduce, duplicate, copy, sell, resell, or exploit any portion of the Platform without express written permission from Address Guard, Use automated means (bots, scrapers, crawlers) to access or interact with the Platform in an unauthorized manner, Transmit any viruses, malware, or other harmful or malicious code, Interfere with or disrupt the integrity, performance, or security of the Platform or its servers, Circumvent or attempt to circumvent any access control or security mechanisms, Use the Platform to process, store, or transmit data in violation of any privacy or data protection laws, Engage in any fraudulent, deceptive, or misleading activities, or Sublicense, transfer, or assign your access rights without our prior written consent.
Speed
Answerin the call
The call
You sendDocs on request from sales
About the plan
PlanEnterprise
Who can get itbrands processing over 15,000 monthly orders
The 4 fields the plan's answer can hold

email address, status, reason, did you mean

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