Email Validation for SaaS Companies
Improve trial conversion, prevent abuse, and keep your user data clean. Block fake signups before they cost you money.
Why SaaS Teams Choose MailOdds
Improve Trial Conversion
Only onboard users with valid business emails. Disposable emails rarely convert to paid customers.
Prevent Trial Abuse
Block serial trial users who create multiple accounts with disposable emails to avoid paying.
Protect Free Tiers
Ensure your free tier users are real people with real email addresses, not bots or abusers.
Clean User Analytics
Get accurate metrics by filtering out fake signups. Know your real user growth and engagement.
Common Use Cases
Signup Validation
Validate emails in real-time during user registration. Catch typos and block disposables before they waste resources.
Lead Qualification
Score inbound leads based on email quality. Prioritize business emails over free providers for B2B sales.
List Hygiene
Periodically clean your user database. Remove invalid emails to improve deliverability and reduce costs.
Easy to Integrate
async function validateSignup(email: string) {
const response = await fetch(
`https://api.mailodds.com/v1/validate?email=${email}`,
{ headers: { Authorization: `Bearer ${API_KEY}` } }
);
const { result } = await response.json();
// Block disposable emails
if (result.is_disposable) {
throw new Error("Please use a permanent email address");
}
// Flag low-quality emails for review
if (result.score < 0.5) {
return { needsReview: true, reason: "low_quality" };
}
return { valid: true };
}SaaS-Specific Features
Real-Time API
Sub-300ms response times for seamless inline validation during signup.
Business Email Detection
Identify business vs personal emails for B2B lead prioritization.
Webhooks
Get notified when bulk validation jobs complete. Process results async.
Start Validating User Signups
Get 100 free validations to test in your signup flow. No credit card required.