2) EmailOversight Email Validation

EmailOversight Email Validation offers a comprehensive solution for cleaning and verifying email addresses, ensuring a 99.5% accuracy rate. The service combines real-time verification and email hygiene to eliminate threats like spamtraps and hard bounces, enhancing deliverability and sender reputation.
API Features
- Email Hygiene + Real-Time Email Verification: This feature ensures that emails will be delivered by eliminating threats that could bounce, disrupt deliverability, or harm the sender's reputation.
- Multi-Method Validation Approach: EmailOversight combines real-time email verification with email hygiene to identify more hard bounces and email threats such as spamtraps, complainers, bots, and litigators.
- High-Speed File Processing: The service is capable of processing files at high speeds, ensuring that large volumes of email addresses can be validated quickly and efficiently.
EmailOversight Email Validation Pricing
- Up to 10k: Advanced Email Validation for $70/month.
- Up to 25k: Advanced Email Validation for $125/month.
- Up to 100k: Advanced Email Validation for $400/month.
- Up to 250k: Advanced Email Validation for $750/month.
- Up to 1MM: Advanced Email Validation, pricing requires contacting support.
3) Dilli Labs Email Validation API

Dilli Labs Email Validation API allows users to verify email addresses in real-time, ensuring they are correctly formatted, checking for MX records, and identifying disposable and spam email addresses.
API Features
- Profanity Check: Detects and invalidates email addresses containing profane words.
- Custom Blacklist and Whitelist: Allows users to request the blocking or whitelisting of specific domains, top-level domains, or email addresses.
- Pattern Recognition: Uses patterns learned from validating over 50,000 emails monthly to identify obviously invalid email addresses.
Dilli Labs Email Validation API Pricing
- Free 100 validations: Users get 100 free email validations upon signing up.
- 1/2 a cent per validation: After the initial 100 free validations, each subsequent validation costs 1/2 a cent.
4) MailboxValidator

MailboxValidator is a secure and reliable email validation service that connects to mail servers to check if mailboxes exist, reducing email bounce rates and costs while increasing conversion rates and sender reputation.
API Features
- Email Greylisting Checker: Checks if the mail server uses spam traps as honeypots.
- Role Email Checker: Identifies if an email address is a role-based email like admin, support, or sales.
- DMARC Enforced Checker: Verifies the authenticity of the sender's domain to prevent email spoofing.
MailboxValidator Pricing
- BULK-TRIAL: $0.00 for 30 days with 100 queries and standard support.
- BULK-1: $19.95 for 30 days with 1,000 queries and email support.
- BULK-5: $39.95 for 30 days with 5,000 queries and email support.
- BULK-10: $59.95 for 30 days with 10,000 queries and email support.
- BULK-50: $149.95 for 30 days with 50,000 queries and email support.
5) KleanMail Email Validation API

KleanMail Email Validation API offers a robust solution for verifying email addresses, ensuring high deliverability rates by identifying invalid, disposable, and role-based emails. This service helps businesses maintain clean email lists, reducing bounce rates and improving sender reputation.
API Features
- Syntax Validation: Ensures that email addresses conform to standard email format rules, reducing the chances of invalid entries.
- Domain Validation: Checks the domain's DNS records to confirm the existence and validity of the email domain.
- Spam Trap Detection: Identifies and filters out email addresses that are known to be used as spam traps, protecting sender reputation.
KleanMail Email Validation API Pricing
Up to 10k: Advanced Email Validation for $70/month.
Up to 25k: Advanced Email Validation for $125/month.
Up to 100k: Advanced Email Validation for $400/month.
Up to 250k: Advanced Email Validation for $750/month.
Up to 1MM: Advanced Email Validation, pricing requires contacting support.
What to Consider When Selecting a Email-Verify.My-Addr Alternative?
- Real-Time Verification: Ensures that email addresses are validated instantly, reducing the chances of invalid entries and improving deliverability.
- Compliance with Privacy Regulations: Adherence to GDPR, CCPA, and other privacy standards to protect user data and maintain trust.
- Multi-Method Validation Approach: Combines various techniques like syntax checking, MX record validation, and spam trap detection to enhance accuracy.
- High-Speed Processing: Capable of handling large volumes of email addresses quickly, which is essential for businesses with extensive email lists.
- Customizable Blacklists and Whitelists: Allows users to block or allow specific domains or email addresses, providing greater control over email validation processes.
Which One Should You Go With?
Each of the email validation services discussed offers unique features and benefits, making any of them a solid choice for maintaining clean and effective email lists. However, if you're looking for a comprehensive solution that combines real-time validation, privacy compliance, and robust support, we recommend Abstract API.
With its industry-leading accuracy, global coverage, and customer-obsessed technical support, Abstract API stands out as a top contender. Sign up today to experience the benefits of a reliable and efficient email validation service.