Professional Email Verification API with OTP Validation
Ensure email accuracy and security with E-OTP's advanced email verification API. Real-time validation, syntax checking, domain verification, and disposable email detection. Perfect for e-commerce, marketing campaigns, and user registration systems.

Four Simple Steps to Get Started

Watch Demo & Explore Features
Discover how our email verification API can enhance your business operations and improve data quality.

Choose Your Plan & Purchase
Select the perfect plan for your needs and complete secure payment through our trusted payment gateway.

Get Integration Support
Our expert team provides comprehensive support and guidance for seamless API integration into your existing systems. .

Start Verifying Emails
Begin validating email addresses instantly and enhance your user experience with reliable email verification. .
Perfect for Multiple Use Cases:
User Registration & Onboarding
Verify email addresses during user sign-ups to ensure data accuracy and prevent fake accounts.
E-commerce Platforms
Validate customer email addresses for order confirmations, shipping notifications, and account management.
Email Marketing Campaigns
Clean your mailing lists by validating email addresses before sending marketing emails to improve deliverability.
Customer Support Systems
Authenticate user email addresses for effective communication and secure account recovery processes.
Lead Generation & CRM
Ensure quality leads by verifying email addresses before adding them to your customer relationship management system.


Advanced Features of Our Email Verification API

Secure OTP Verification: Implement one-time password verification for enhanced email security and user authentication. .

Real-time Email Validation: Instant verification of email addresses with live domain checking and deliverability testing.

Advanced Syntax Checking: Detect and reject email addresses with incorrect formatting or invalid syntax patterns. .

Domain Validation: Verify if email domains exist, are active, and can receive emails for maximum deliverability. .

Disposable Email Detection: Identify temporary email addresses to prevent spam and maintain data quality. .

Bulk Email Verification: Process large email lists efficiently with our high-performance bulk validation system. .
Industries that benefit from our Email Verification API
E-commerce & Retail
Enhance customer data quality in e-commerce by verifying email addresses during registration, order processing, and account management. Improve communication efficiency and reduce bounce rates for better customer engagement.
Digital Marketing & Agencies
Boost email marketing campaign success rates by validating email addresses before sending promotional content. Improve metrics including open rates, click-through rates, and overall campaign ROI.
HR & Recruitment
Streamline hiring processes and maintain accurate candidate databases by verifying email addresses during job applications. Ensure seamless communication with potential candidates and reduce communication failures.

Choose Your Email Verification Plan
- Unlimited Email Verifications
- 24/7 Priority Support
- Full Ownership & Control
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