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Last updated
March 10, 2025

Top 5 BigData Phone & Email Verification Package Alternatives in 2025

Nicolas Rios

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The BigData Phone & Email Verification Package allows users to verify any phone or email globally.

However, this product might not be suitable for everyone. In this article, we will explore five alternatives to the BigData Phone & Email Verification Package.

Finding the right verification tool can be crucial for businesses looking to ensure the accuracy of their customer data. Below, we will introduce five alternatives that offer unique features and benefits, catering to different needs and preferences.

Best Alternatives to BigData Phone & Email Verification Package in 2025

1) Abstract API

Abstract API

At Abstract API, we specialize in improving email delivery rates and cleaning email lists by validating email addresses in real-time. Our API checks for syntax errors, typos, disposable emails, free email providers, and performs MX and SMTP checks. Built for developers, our solution offers global coverage, scalability, and reliable uptime.

API Features

  • Real-time MX & SMTP check: Our API performs real-time MX and SMTP verification, ensuring email deliverability and returning results in less than 50 milliseconds.
  • Typo checking and smart suggestion: The API identifies common typos in email addresses and provides smart suggestions for corrections.
  • Disposable and free email providers check: It screens against over 3,000 disposable domains and free email providers to maintain accuracy and avoid spam.
  • Privacy friendly: Our API complies with GDPR and CCPA, ensuring user data privacy and security.
  • Syntax validation: The API includes robust syntax validation, accounting for thousands of edge cases to ensure email addresses are correctly formatted.
  • Bulk operations: It supports bulk email validation, allowing users to validate large lists of email addresses efficiently.
  • Multiple API keys & test environments: Users can manage multiple API keys and test environments for better control and testing capabilities.
  • Role-based email address identification: The API flags role-based email addresses (e.g., sales@, info@) to help identify the quality of the email address and its potential use.

These are just a few of Abstract API's many features. Check them out here to learn more.

Abstract API Pricing

  • Starter Plan - $19/month: 10,000 API calls per month, 3 requests per second, and domain whitelisting.
  • Basic Plan - $39/month: 25,000 API calls per month, 5 requests per second, and domain whitelisting.
  • Standard Plan - $69/month: 50,000 API calls per month, 10 requests per second, domain whitelisting, and multiple API keys.
  • Business Plan - $99/month: 100,000 API calls per month, 25 requests per second, domain whitelisting, and multiple API keys.
  • Professional Plan - $199/month: 250,000 API calls per month, 50 requests per second, domain whitelisting, and multiple API keys.
  • Growth Plan - $499/month: 750,000 API calls per month, 100 requests per second, domain whitelisting, and multiple API keys.

If you would like a plan based on your specific needs, contact us to request a custom solution.

What Are Users Saying?

Users consistently praise Abstract API for its reliability and efficiency.

  • "We've saved countless hours and can focus on our core business, not the details of IP geolocation or email validation. Abstract is a no brainer." - Chris Miller, Uber
  • "Reduced our bounce rates by over 15%- Best decision for us." - Marella R., Mid-Market

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2) Breadcrumbs

Breadcrumbs

Breadcrumbs offers a Free Email Verifier tool that helps users boost email deliverability by verifying email addresses in their contact lists. This ensures that only valid and deliverable emails are kept, thereby improving the efficiency of marketing campaigns.

API Features

  • Instant Email Verification: Users can input an email address to get an immediate score, ensuring the email is deliverable without storing the data.
  • Bulk Email List Verification: Users can upload a contact list to receive a health score, again without storing the data.
  • HubSpot Integration: The tool seamlessly integrates with HubSpot, allowing for easy validation of lists with up to 10,000 contacts.

Breadcrumbs Pricing

  • Free: The tool is free to use, allowing users to verify single emails or upload a contact list to get a health score.

3) Informatica Email Verification

Informatica Email Verification

Informatica Email Verification ensures that email addresses in your customer database are accurate and safe by validating them directly with the domain for the most precise results.

API Features

  • Direct Validation with the Domain: Ensures email addresses are validated in real-time with the domain, providing the most accurate results.
  • Proprietary Verification Service: Goes beyond basic checks to validate email addresses at hard-to-verify email service providers.
  • Evidence-Based Approach and Self-Learning Algorithms: Identifies malicious email domains and provides status codes for email addresses.

Informatica Email Verification Pricing

Informatica Email Verification's pricing is not public. Contact their support for more info.

4) NeverBounce

NeverBounce

NeverBounce provides real-time email verification to ensure the accuracy of customer data, preventing fake or invalid email entries from entering databases by instantly checking and validating email addresses as they are submitted.

API Features

  • Proprietary 20+ Step Cleaning Process: NeverBounce employs a comprehensive cleaning process that ensures the highest level of accuracy in email verification.
  • Verifies Each Email Up to 75 Times: Each email is checked multiple times across various global servers to guarantee its validity.
  • Integration with Over 80 Platforms: Seamlessly integrates with a wide range of platforms, making it versatile for different business needs.

NeverBounce Pricing

  • Basic Plans: Pay for what you use by picking the credit amount needed. Minimum purchase of 1,000 credits.
  • Auto-Clean: Automated list cleaning services.
  • Enterprise: Tailored pricing with advanced features, priority support, and dedicated account management.
  • Nonprofits: Exclusive discounts for nonprofit organizations.
  • Startups: Flexible pricing plans that grow with the business.

5) Precisely Email Verification

Precisely Email Verification

Precisely Email Verification offers a robust solution for ensuring the accuracy and deliverability of email addresses in your database. By leveraging advanced algorithms and real-time validation, it helps businesses maintain clean and reliable contact lists.

API Features

  • Advanced Algorithms: Utilizes sophisticated algorithms to ensure the highest accuracy in email verification.
  • Real-Time Validation: Provides instant validation of email addresses, ensuring that only valid emails are added to your database.
  • Comprehensive Status Codes: Offers detailed status codes for each email, helping to identify and manage invalid or risky email addresses effectively.

Precisely Email Verification Pricing

  • Basic Plan: Offers essential email verification features suitable for small businesses or individual users.
  • Standard Plan: Includes additional features such as bulk email verification and more comprehensive status codes.
  • Premium Plan: Provides advanced algorithms and real-time validation for larger enterprises with higher verification needs.
  • Enterprise Plan: Tailored solutions with dedicated support and custom features for large-scale operations.
  • Nonprofits Plan: Special pricing and features designed to support nonprofit organizations.

What to Consider When Selecting a BigData Phone & Email Verification Package Alternative?

  1. Real-Time Verification: Ensures that email addresses and phone numbers are validated instantly, improving data accuracy and reducing the risk of invalid entries.
  2. Integration Capabilities: Look for services that offer seamless integration with various platforms and tools, such as Salesforce, HubSpot, and Zapier, to streamline your workflow.
  3. Data Privacy and Security: Choose a service that complies with GDPR and CCPA regulations to ensure that your data is handled securely and ethically.
  4. Comprehensive Status Codes: Opt for solutions that provide detailed status codes for each email and phone number, helping you identify and manage invalid or risky entries effectively.
  5. Scalability: Ensure the service can handle large volumes of data and offers flexible pricing plans to accommodate your growing business needs.

Which One Should You Go With?

Each of the email verification services discussed offers unique features and benefits, making them all solid choices for improving your email deliverability and data accuracy. Whether you prioritize real-time validation, comprehensive status codes, or seamless integration capabilities, there's a solution tailored to your needs.

If you're looking for an alternative that combines robust features with ease of use, we recommend signing up with Abstract API. With its advanced algorithms, real-time validation, and privacy-friendly approach, Abstract API stands out as a reliable and efficient option for maintaining clean and accurate email lists.

Nicolas Rios

Head of Product at Abstract API

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4.8 from 1,863 votes
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Get your free
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key now
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key now
4.8 from 1,863 votes
See why the best developers build on Abstract
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
No credit card required