Email Verification API to verify emails and integrate with your app.
Integrate email verification into your app with our powerful API. Verify emails in real-time, automate your workflows, and improve deliverability with our reliable email validation service. Get started in minutes with our easy-to-use API. No coding required. Just connect & go.
Get 200 free email verifications. No hidden fees. Pay as you go.
How to start with Email Verification API by Cliova
How to start with Email Verification API by Cliova and make your application more secure and reliable.

Step 1: Sign up for free
Our email verification API is easy to integrate with your application. We provide SDKs in multiple languages to make it easier for you.

Step 2: Get your API key
Our team of developers is always ready to help you with any issues you face while integrating our email verification API.

Step 3: Start verifying emails
Our email verification API is reliable and can handle a large number of requests without any downtime. We guarantee 99.9% uptime.
Email Verification API designed for Developers by Developers
Our email validation tools make it easy to verify and clean your lists, ensuring your messages reach your audience every time.
Easy to integrate
Our email verification API is easy to integrate with your application. We provide SDKs in multiple languages to make it easier for you.
Supportive
Our team of developers is always ready to help you with any issues you face while integrating our email verification API.
Reliable - 99.9% Uptime
Our email verification API is reliable and can handle a large number of requests without any downtime. We guarantee 99.9% uptime.
Fast response time
Our email verification API provides fast response times, ensuring that your application runs smoothly and efficiently.
Secure
Our email verification API is secure and follows best practices to ensure that your data is safe and protected.
Scalable
Our email verification API is scalable and can handle a large number of requests without any issues. It grows with your application.
Frequently asked questions
If you can’t find what you’re looking for, email our support team and if you’re lucky someone will get back to you.
What is Cliova's Email Verification API?
Cliova's Email Verification API is a powerful tool that validates email addresses in real-time, ensuring they are accurate, active, and deliverable before sending emails.
How does Cliova verify email addresses?
Our API performs multiple verification checks, including syntax validation, domain and MX record lookup, SMTP authentication, and AI-driven risk analysis to detect invalid or temporary emails.
Why should I use an Email Verification API?
Using an email verification API helps reduce bounce rates, improves email deliverability, protects sender reputation, and prevents fake or fraudulent email sign-ups.
Does Cliova support bulk email verification?
Yes, Cliova provides both real-time single email verification and bulk verification capabilities to clean entire email lists efficiently.
How accurate is Cliova's Email Verification API?
Cliova leverages AI-powered algorithms, real-time data validation, and advanced detection techniques to provide industry-leading accuracy for email verification.
How do I integrate Cliova's Email Verification API?
You can integrate Cliova's API with a simple HTTP request. We provide detailed API documentation, SDKs, and code samples for easy implementation in various programming languages.
Does Cliova detect disposable and temporary emails?
Yes, Cliova's Email Verification API identifies disposable, temporary, and role-based emails, helping you prevent fraudulent sign-ups and spam traps.
What pricing plans are available?
Cliova offers flexible pricing, including pay-as-you-go and subscription-based plans. Contact our sales team for custom pricing based on your needs.
Is my data secure with Cliova?
Absolutely. Cliova uses enterprise-grade encryption and complies with industry standards to ensure that all email verification requests are secure and private.
Does Cliova offer customer support?
Yes, we offer 24/7 customer support via email and live chat to help you with integration, troubleshooting, and other inquiries.