Featured Product

Email List Cleaning & Verification

Say goodbye to scattered email cleaning solutions and unite your company around a single verification software that integrates a host of email processing features. You’ll eliminate wasted time and effort so you can easily increase opens & convert more leads.

Popular Features

Fast results Full email report card Useful persona insights Reputation protection

Quick Upload

You and your team members can quickly upload email.csv files for quick cleaning and verification.


Our automated cleaning engine will correct syntax, parse spam traps & eliminate unverified accounts.


Better understand where your email contacts are located, their gender, age & other useful information.


All verified emails are stored in your admin interface for instant download or sync with your CRM or roster.

Interested in sending us your email list for a quick verification & cleaning? We’re happy to do all the work!

Increased Deliverability

Remove invalid email addresses from your member/attendee list using our unique email verification cleaning tools:

Improved your inbox sender score
92.7% fewer hard bounces
Domain blacklisting protection

“Honeypot” Protection

Spam traps or “honeypots” are fake email address intended to tarnish your sender reputation. It identifies & scrubs:

98.5% of all spam trap accounts
Frequent spam whistle-blowers
Useless “catch-all” addresses

Metadata & Syntax Updates

Don’t waste your time correcting messily formatted member/attendee data. Let Zenvoy automatically append & correct:

Syntax & email list formatting issues
Email segmentation by engagement
Location, age & other metadata

Interested in sending us your email list for a quick verification & cleaning? We’re happy to do all the work!

Keeping your user data secure

We use the most sophisticated security tools out there to run Zenvoy, so we protect your data as if it were our own. We work with customers every day to make sure their data security requirements and expectations are met or exceeded. View our full GDPR compliance.

Zenvoy complies with the EU-US Privacy Shield Framework as set forth by the US Department of Commerce regarding the collection, use, and retention of personal information from European Union member countries. With customers in nearly every country in the world, we adhere to the General Data Protection Regulation (GDPR). Support for two-factor authentication. Encryption of your user data in transit and at rest.

Featured Customers

With organizations like yours using Zenvoy, we have made millions of valuable introductions & counting!