The World’s Most Accurate Email
Verification Service
With industry-leading accuracy and advanced spam-trap detection,
Verify550 helps the biggest senders cut costs, increase inbox placement,
and maximize performance.
Verify550 Integrations
Clean your list. Inbox More
Verify550 removes bounces, traps, and fake leads in three simple steps — so you can inbox more and drive ROI.
Step1
Upload your list into our easy to use platform or connect via one of our integrations.
Step2
Our verification service removes hard bounces, bots, traps, and low-quality emails.
Step3
Download your verified list and deploy with up to 99% inbox confidence.
Most "validation" services just run MX checks and syntax filters.
Verify550 goes deeper and removes
Hard Bounces
Syntax
Remove invalid symbols, characters and spaces
Roles
Departments, roles and catch all
Protestors
Disposables
Botclickers
Spamtraps
Litigators
Thousands of Domains, Emails, and IP’s
Leading publishers, list owners, and data-driven marketers rely on our accuracy to protect their sender reputation and maximize deliverability and ROI
Developer-Friendly API
Easily integrate Verify550 with our real-time verification API
Why Verify550
Verify550 is built for performance marketers, affiliate networks, and bulk senders who care about profit.
If you deploy millions of emails, you need a validation partner that plays at your level.
If you’re not validating your email list with Verify550, you’re sending to bots, spamtraps, honeypots, and hard bounces and flushing money down the drain.
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