What is Lero?
Enterprise-grade email validation for founders. Check any address in 50 ms with 97.3 % accuracy. Pay-as-you-go from $0.0003/email—first 500 checks free. Stop overpaying for bounces.
Key features
- Validates every email address in under 50 milliseconds.
- Achieves 97.3% accuracy audited in Q2 2025.
- Supports individual entries, CSV upload, and API integration.
- GDPR compliant with secure ISO 27001 hosting.
- Priced at $9 for 10,000 email validations.
- Enterprise-ready solution built for founders and small teams.
Category
Website
Founder
Javi Gil