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All Use Cases
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Better signups, better conversions

Validate user emails at signup to reduce fake accounts, improve onboarding email delivery, and increase trial-to-paid conversion rates.

The Challenges

Fake and bot signups

Disposable and invalid emails waste resources on users who will never convert.

Onboarding emails don't arrive

Critical onboarding sequences fail when signup emails are invalid.

Skewed trial metrics

Invalid emails inflate trial numbers while deflating conversion rates.

Account security concerns

Invalid emails can't receive password resets or security notifications.

How Kawaa Helps

Signup form validation

Block or flag signups with invalid, disposable, or risky email addresses.

Quality lead scoring

Use email quality as part of your lead scoring to prioritize real prospects.

Onboarding protection

Ensure onboarding sequences reach users by validating before they enter your funnel.

User verification flows

Combine email validation with verification to ensure account authenticity.

Key Features

Real-time signup validation
Disposable email blocking
Free email provider detection
Domain age checking
Risk scoring API
JavaScript widget
React/Vue components
Webhook notifications

Results You Can Expect

-60%
Fake Signups
Reduction in disposable email signups
+18%
Trial Conversion
Improvement in trial-to-paid rate
99.2%
Onboarding Delivery
Email delivery rate to new users
Adding Kawaa to our signup flow reduced fake accounts by 60% and improved our trial-to-paid conversion by 18%. It paid for itself in the first month.
A
Alex Rivera
Head of Growth, CloudMetrics

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