Stop Fake & Repeat
Email Sign-Ups
Free Email Checkpoint API checks whether emails are valid, disposable, personal, and duplicates
to see results
Advanced AI separates low from high-value users
Prevent multi-accounting. Block temporary emails, which hurt deliverability. Check for work emails
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AI similarity search finds matching emails
Block repeat sign-ups. Prevent multi-accounting.
How to Use Email Checkpoint
Production-grade API enables real-time checks
Developer-friendly API integrates in 10 minutes. Enterprise level uptime, blazing response times.
Dashboard lets you bulk upload CSVs
Don’t start from scratch. Upload and verify your existing email sign-ups.
Try for Free
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Business
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Frequently Asked Questions
Part of Verisoul's mission is to make the internet safer for all. Email Checkpoint is a subset of features included in the Verisoul platform. We decided to make this tool to spread awareness about the prevalence of fake accounts and bots on platforms.
Verisoul is a fake user detection platform. We aim to be the operating system for fraud prevention. To date, Verisoul has helped customers across a range of verticals including SaaS, Entertainment, and Market Research detect millions of fake accounts. We help companies focus on their core and high value customers instead of being inundated with fake account abuse.
Here's ChatGPT's take.
Fake emails include temporary or disposable domains, duplicate or similar email addresses, and bot generated emails. Ecosystems can feel the impact in various ways including degraded real user experience, wasted promotional spend, issues with marketing lead conversion, heightened cyber risk, and many more.
Verisoul's Email Checkpoint disposable domain data is the best in market. We provide accurate data with NO false positives - we don't want you to miss out on a real customer.
To score domains, we use three approaches:
1) List aggregation - we compile data across dozens of disparate lists, while validating their accuracy.
2) Advanced AI - we've built proprietary AI agents that uncover new disposable domains before you see them - and that evaluate domains when we see them for the first time.
3) Network Effect - we see domains across our entire client base; you benefit from that network.
Yes - any data you upload can be deleted either via API or dashboard.