Accurate, fast and secure
email verification service

Our email validation service achieves 99.9% accuracy through multi-layered checks including syntax validation, DNS/MX record verification, disposable domain detection, and optional SMTP verification. We continuously update our validation rules to maintain the highest accuracy standards.

Syntax validation checks if an email follows proper formatting rules (e.g., user@domain.com). SMTP validation goes further by connecting to the mail server to verify the mailbox actually exists. SMTP is more thorough but slower, while syntax+MX checks are fast and catch most invalid emails.

Yes! You can validate emails in bulk through our API or by uploading CSV files in your dashboard. Our system processes large batches efficiently and provides detailed results for each email, including validation status, deliverability score, and risk indicators.

Each email validation consumes 1 credit, regardless of the result (valid, invalid, or risky). Credits never expire and can be used at your own pace. Bulk validations and API calls both use the same credit system for simplicity.

When you run out of credits, API requests will return an error indicating insufficient credits. You can purchase additional credit packs anytime from your dashboard. There are no monthly fees - you only pay for what you use.

We provide a REST API with comprehensive documentation and code examples in multiple languages. You'll get API keys immediately after signup. Integration typically takes less than 30 minutes.

We store validation results (status, checks performed, timestamps) for your account history and analytics. Email addresses are encrypted at rest and automatically purged after 90 days for privacy. We never share or sell your data.