

Real time verification API


Verification of email lists

CORE - Clean and validate your email lists with confidence
CORE is a powerful, easy-to-use bulk email verification service that helps you clean and validate your email lists with speed and accuracy. Whether you're preparing a marketing campaign, improving data quality, or reducing bounce rates, CORE ensures your emails reach real inboxes.
- • Upload and verify large email lists quickly and securely
- • Reduce bounce rates and improve email deliverability
- • Identify invalid, risky, or duplicate email addresses before you send

MORE - Fast, simple, and secure real time Email verification
MORE provides a fast, simple, and secure way to validate email addresses in real time, helping you prevent fake sign-ups, reduce fraud, and maintain high-quality data. Seamlessly integrated into your workflows, MORE ensures only genuine, active email addresses enter your systems.
- • Instantly verify emails at the point of entry with our real-time API
- • Improve data quality and reduce fraudulent or invalid sign-ups
- • Ensure seamless integration with flexible API options

INSIGHT - Email intelligence for smarter decision-making
INSIGHT goes beyond standard verification, providing detailed email intelligence to help you assess risk, detect fraud, and make informed business decisions. With powerful real-time analysis, INSIGHT helps you understand the true quality of an email address before you engage.
- • Gain advanced insights beyond basic email validation
- • Access enriched data to support segmentation, scoring, and smarter engagement strategies
- • Identify email address types such as role-based, free, or business in real time

ASSESS - Advanced email risk assessment for fraud prevention
ASSESS is a powerful email risk assessment tool designed to detect fraud before it impacts your business. By analysing multiple risk signals in real time, ASSESS helps you identify high-risk email addresses, prevent fraudulent activity, and protect your platform.
- • Detect high-risk and fraudulent email addresses instantly
- • Analyse multiple risk factors to make informed decisions
- • Strengthen security and reduce fraud with real-time intelligence

Need a managed integration?
If you don't have access to a developer and need a solution that can't be built with Zapier, we have partners who offer tailor-made, easy-to-use and fully supported integrations with a range of common business platforms. Get in touch to find out more.

Marketers report that segmented emails drive 30% more opens and 50% more clickthroughs than unsegmented one
Integrates with
Email verification in action
Watch real-time email verification at work with our Live Hard Bounces Map. This dynamic display shows invalid email addresses being detected and blocked, helping businesses reduce bounce rates, improve deliverability, and protect their sender reputation. Our powerful email validation technology ensures only genuine, active emails make it through—boosting inbox placement and safeguarding your data quality.