Stop fake users before they sign up.
VerifyAtlas helps apps detect disposable emails, temporary phone numbers, suspicious domains, and risky signups through one clean API.
{
"valid_input": true,
"input": "fake-user@mailinator.com",
"disposable_email": true,
"confidence_level": 100,
"corporate_mail": false,
"verdict_reason": "temporary_email_provider",
"popular_email_provider": false,
"provider_name": "mailinator.com",
"plus_alias": false,
"role": false,
"role_type": null
}
One API layer before account creation
Built for SaaS, marketplaces, fintech apps, communities, trials, and any product where signup quality matters.
Disposable email detection
Identify throwaway inboxes, temp-mail services, and abuse-heavy email domains.
Temporary phone checks
Flag numbers commonly used for SMS verification bypass and short-lived accounts.
Domain intelligence
Understand whether a domain is public, corporate, new, suspicious, or risky.
Risk scoring
Return simple signals your product can use to allow, block, or step-up verify.
Designed for the signup moment.
Call VerifyAtlas before creating the account, before issuing trial credits, or before allowing risky actions.
Protect free trials
Reduce repeat trial abuse and throwaway-account creation.
Improve lead quality
Separate real business signups from low-intent disposable users.
Trigger extra verification
Use risk scores to request OTP, manual review, or additional checks.
Prevent platform abuse
Block suspicious signups before they create spam, fraud, or support costs.
Verify an email before signup.
Check whether an address is disposable, role-based, aliased, or tied to a trusted provider before you let it into your product.
Ready to verify signups before they become users↗
Launch with email intelligence first, then expand into phone, domain, and phishing-risk signals as the product grows.