Free Lead Gen Tools

5 powerful email tools to boost your lead generation — completely free. Enter your email once to unlock all results.

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Validate email format with RFC-compliant regex checking.

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Check if a domain has valid mail server (MX) records.

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Detect throwaway and temporary email addresses.

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Generate likely email addresses from a name and domain.

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Check if a domain exists and has active DNS records.

These free tools are just the beginning. Get 98%+ accuracy with AI-powered verification, confidence scoring, and bulk processing.