2) WhoisXMLAPI Email Verification API
The WhoisXMLAPI Email Verification API performs real-time validation of email addresses, ensuring their existence, validity, and quality. It helps reduce email bouncing, block spam, and improve the effectiveness of email marketing campaigns.
API Features
- Syntax Check: Validates if the email address conforms to the Internet Engineering Task Force (IETF) standards using a complete syntactic email validation engine.
- Mailbox Existence: Verifies if the email address exists and can receive emails via SMTP through email-sending emulation techniques.
- Disposable Address Check: Identifies if the email address is from a known disposable email provider such as Mailinator, 10MinuteMail, GuerrillaMail, and over 2,000 others.
WhoisXMLAPI Email Verification API Pricing
- Basic Plan: Offers up to 5,000 email verifications per month with basic syntax and domain checks.
- Standard Plan: Includes up to 50,000 email verifications per month, adding mailbox existence checks.
- Professional Plan: Provides up to 200,000 email verifications per month, with advanced disposable address detection.
- Enterprise Plan: Customizable plan for over 200,000 email verifications per month, including dedicated support and additional features.
- Custom Plan: Tailored solutions for specific needs, requiring direct contact with support for pricing and details.
3) BytePlant Real Time Email Validation
The BytePlant Real Time Email Validation API checks the quality of email addresses at the point of entry, automatically detecting if an email address is valid and eliminating disposable, fake, and mistyped addresses. It is designed to improve deliverability, reduce bounce rates, prevent fraud, and minimize funnel leaks.
API Features
- End-to-End Deliverability Check: Ensures that an email address can receive emails by performing comprehensive checks.
- Disposable Email Detection: Identifies and flags email addresses from disposable email providers.
- Catch-All Testing: Determines if a domain is configured to accept all emails sent to it, regardless of the recipient.
BytePlant Real Time Email Validation Pricing
- Basic Plan: Offers up to 5,000 email verifications per month with basic syntax and domain checks.
- Standard Plan: Includes up to 50,000 email verifications per month, adding mailbox existence checks.
- Professional Plan: Provides up to 200,000 email verifications per month, with advanced disposable address detection.
- Enterprise Plan: Customizable plan for over 200,000 email verifications per month, including dedicated support and additional features.
- Custom Plan: Tailored solutions for specific needs, requiring direct contact with support for pricing and details.
4) Hunter Email Verifier API
The Hunter Email Verifier API leverages a renowned email verification algorithm to verify and validate email addresses, providing a response containing information about the email's validity, a confidence score, and additional metadata.
API Features
- Confidence Score and Metadata: The API response includes a confidence score and additional metadata about the email address, such as whether it is disposable, a webmail address, or if it has valid MX records.
- Advanced Email Verification Algorithm: Hunter's renowned email verification algorithm is used, which is trusted by thousands of companies for its reliability and accuracy.
- Fast Response Times and High Uptime: The API is designed to be fast and robust, with near 100% uptime, ensuring it can support various tools seamlessly.
Hunter Email Verifier API Pricing
- Free: 25 monthly searches, 50 monthly verifications, 1 connected email account, and regular support.
- Starter: 500 monthly searches or 6,000 yearly searches, 1,000 monthly verifications or 12,000 yearly verifications, 3 connected email accounts, and priority support.
- Growth: 5,000 monthly searches or 60,000 yearly searches, 10,000 monthly verifications or 120,000 yearly verifications, 10 connected email accounts, and priority support.
- Scale: 10,000 monthly searches or 120,000 yearly searches, 10,000 monthly verifications or 120,000 yearly verifications, 20 connected email accounts, and priority support.
- Enterprise: Custom features such as a dedicated account manager, higher rate limit, on-demand quotas, and flexible quotas.
5) Clearout Email Verification & Validation API
The Clearout Email Verification & Validation API helps clean email lists and maintain list hygiene by preventing invalid and spam email addresses from entering website forms or databases. It offers real-time email verification to ensure data quality.
API Features
- Guaranteed Deliverables: Instantly identify 100% valid email addresses in your result file, boosting the success rate of your email campaigns.
- Real-time email verification via API: Seamlessly integrate the API with your forms or CRM data flow to prevent spam leads from entering at the point of capture, ensuring clean and high-quality data.
- Custom Allowlist/Blocklist: Take control of your email verification process by creating custom lists to allow or block specific email addresses or domains, tailored to your unique needs.
Clearout Email Verification & Validation API Pricing
- Annual Subscription: Pay once a year. Credits are automatically added to your account for uninterrupted access, offering a discount of up to 20%.
- Monthly Subscription: Pay monthly. Receive credits automatically to keep your account active without interruption, offering a discount of up to 10%.
- One Time/Pay-As-You-Go: Make a one-time payment. Instantly add credits to your account whenever needed.
- Custom Subscription Plans: Tailored solutions for specific needs. Contact support for pricing and details.
- Custom Add-Ons: Additional services or features can be requested. Contact support for more information.
What to Consider When Selecting a Verifalia Alternative?
- Real-time Email Verification: Ensures that email addresses are valid and can receive emails by performing checks like MX records and SMTP server validation.
- Disposable Email Detection: Identifies and flags email addresses from disposable email providers, helping to maintain a clean and high-quality email list.
- Syntax and Typo Checking: Validates the email syntax and detects common typos, providing smart suggestions for corrections to improve data accuracy.
- Integration and API Support: Offers easy integration with various platforms and provides multiple API keys and test environments for seamless implementation.
- Data Security and Compliance: Ensures compliance with regulations like GDPR and CCPA, and uses secure HTTPS/SSL connections to protect data.
Which One Should You Go With?
Each of these email verification APIs offers robust features and flexible pricing plans, making them excellent choices for maintaining the quality of your email lists. Whether you prioritize real-time verification, disposable email detection, or seamless integration, there's a solution tailored to your needs.
If you're looking for a reliable alternative, we recommend signing up with Abstract API. With its comprehensive features, privacy compliance, and exceptional support, Abstract API stands out as a top choice for ensuring your email campaigns' success.
