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WhoisXML API Email Verification API

The WhoisXML API Email Verification API offers immediate verification checks that help minimize bounce rates and identify potentially problematic email entries....

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The WhoisXML API Email Verification API offers immediate verification checks that help minimize bounce rates and identify potentially problematic email entries....

Watch Demo Get Pricing
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Product Overview

The WhoisXML API Email Verification API offers immediate verification checks that help minimize bounce rates and identify potentially problematic email entries. Although certain outcomes depend on responses from external mail servers, which may differ, the API consistently delivers reliable validation indicators. This makes it an ideal solution for teams handling substantial email volumes in areas such as compliance, marketing, and security operations.

Product Details

What Is WhoisXML API Email Verification API?

The WhoisXML API Email Verification API is a RESTful service designed to verify the authenticity and quality of email addresses. It employs a variety of checks, including syntax validation, confirming the existence of the domain's mail server, and assessing mailbox accessibility through Simple Mail Transfer Protocol (SMTP) responses. This API seamlessly integrates with various applications via API calls and client libraries across multiple programming languages. It is particularly useful for developers, security personnel, and operations teams who need to maintain clean contact lists and validate user-provided email addresses.

WhoisXML API Email Verification API Pricing

This software provides a free tier that allows for 100 queries, enabling teams to test its capabilities prior to making a purchase. Monthly subscription plans start at $54.00 per month for 10,000 queries and increase based on the total number of queries. Below are the detailed pricing options:

  • One-time purchase:

    • 10,000 Queries – $89.00

    • 50,000 Queries – $279.00

    • 100,000 Queries – $479.00

    • 250,000 Queries – $979.00

    • 500,000 Queries – $1,599.00

    • Custom Plan – Custom pricing

  • Monthly subscription:

    • 10,000 Queries – $54.00/month

    • 50,000 Queries – $174.00/month

    • 100,000 Queries – $294.00/month

    • 250,000 Queries – $594.00/month

    • 500,000 Queries – $984.00/month

    • Custom Plan – Custom pricing

If you need a tailored quote for your business regarding the WhoisXML API Email Verification API, don't hesitate to ask!

Please note: Prices may change at any time.

WhoisXML API Email Verification API Integrations

The Email Verification API can be linked with other tools to enhance its functionality, including:

  • Integration with Splunk

  • WhoisXML API Postman collection

You can request a complimentary demo of the WhoisXML API Email Verification API to discover more about its integration options.

Who Is WhoisXML API Email Verification API For?

The WhoisXML API Email Verification API caters to a diverse array of industries and fields such as:

  • Cybersecurity

  • Financial services

  • E-commerce

  • Marketing

  • Telecommunications

Is WhoisXML API Email Verification API Right For You?

For organizations that depend on precise email data for compliance, marketing initiatives, or security tasks, challenges often arise due to invalid or questionable email addresses. The WhoisXML API Email Verification API addresses this issue by validating email addresses in real-time, thus minimizing bounce rates and reducing fraud risks. It is an ideal solution for developers, security teams, and operations groups managing extensive contact databases. Esteemed clients include eBay, DuckDuckGo, and Google.

If you still have questions about the WhoisXML API Email Verification API, feel free to reach out to our support team at info@softwareseekers.com for assistance.

Collaboration and Productivity Software Features

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✘ mobile accessibility limited
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✘ customer feedback and surveys
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✘ mobile accessibility limited web basedtablet support
✘ calendar scheduling via form based scheduling and integrations

Pros

  • ✔ Improves overall data quality with accurate verification
  • ✔ Provides real‑time email verification results
  • ✔ Checks syntax and mailbox existence reliably

Cons

  • ✘ Free tier limits may restrict early testing
  • ✘ Limited free version functionality

Price

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Ratings

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Frequently Asked Questions

Find answers to the most common queries about our software recommendation service.

The platform primarily supports English language only.

Yes, it provides an email verification service accessible through API.

No, there is no mobile app available for the Email Verification API.

The software offers a free tier with 100 queries, allowing teams to test the API before upgrading. Pricing is available as a one-time purchase or monthly subscription. One-time plans range from $89.00 for 10,000 queries to $1,599.00 for 500,000 queries, with custom pricing available. Monthly subscriptions start at $54.00/month for 10,000 queries and scale to $984.00/month for 500,000 queries, with custom plans offered. You can request a personalized WhoisXML API Email Verification API cost quote for your business today.

WhoisXML API Email Verification API is commonly used across cybersecurity, financial services, e-commerce, marketing, and telecommunications environments that manage large volumes of email-based data.

It offers integration with Splunk for security and monitoring use cases, along with an official WhoisXML API Postman collection that allows teams to test endpoints and validate requests efficiently.

Support is offered via contact number, online form, and mailing address.