Email verification and finder tool that processes data in real time without storage
Open-source email infrastructure with automated deliverability
Stage
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Founded
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Based in
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Pricing model
Freemium
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Pricing
Free version verifies one email at a time with no signup. Pro plan: 100,000 emails per day. Ultimate plan: 200,000 emails per day. Plan quantities can be multiplied at checkout; for example Ultimate x5 gives 1,000,000 emails per day. Bitcoin payment accepted via Pay with crypto option.
Free plan: 3,000 emails/month with 100/day limit. Pro: $10/month for 50,000 emails/month with no daily limit. Growth: $20/month for 100,000 emails/month with no daily limit. Enterprise: custom pricing. Overage emails on paid plans: $0.50 per 1,000. Pay-as-you-go Credits: $5 per 10,000 emails ($0.50
Key features
Real-time email verification checking DNS records and SMTP
Email finder to discover valid business contact addresses
Detects invalid, disposable and catch-all addresses
Anti-spam detection and deliverability analysis
Syntax validation for email format
RESTful API integration for applications
Analytics and reporting of verification results
CSV export and spreadsheet integration
No data storage or retention of verified emails
GDPR compliant privacy-first verification
Disposable email detection against ~210,000-provider catalogue
Role address detection and MX record lookup
Automated IP warmup with volume ramps
Email templates and editor
AI agent integration via MCP server
SMTP relay with custom domains
Email validation and list cleaning
Delivery analytics and open/click tracking
Spam testing and reputation monitoring
Developer CLI for terminal access
What makes it different
Never stores verified email addresses on servers, ensuring full GDPR compliance
Achieves bounce rate of less than 1% with verified emails
Uses deep technical analysis beyond surface-level email checks
No signup required, free access with no personal data collection
Over ten years of industry experience in email verification and deliverability
No API key required for free temp email checker, rate-limited per IP
Open source under Apache 2.0 with same code for self-hosted and cloud
AI-native with MCP integration for Claude, Cursor and other agents
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