Enterprise-Grade Email Verification at Scale.

Verify millions of emails with 99.2% accuracy, enterprise security, compliance-ready infrastructure, and dedicated support. Built for teams that demand reliability.

Talk to sales Read the API docs →

Built for enterprise requirements

Security, compliance, scale, and dedicated support for large organizations.

Enterprise Security

TLS 1.3 encryption in transit, AES-256 at rest. Regular security audits, strict access controls, and isolated infrastructure. Request our security documentation at any time.

GDPR & Compliance

Fully GDPR compliant with data processing agreements available. Custom data retention policies, no email storage by default, and EU data processing options for regulated industries.

Massive Scale

Process millions of verifications per day. Dedicated throughput allocation, priority queue processing, and infrastructure that scales with your needs without performance degradation.

99.9% Uptime SLA

Documented uptime guarantees with service credits for any downtime. Our API has maintained 99.95%+ uptime over the past 12 months with proactive monitoring.

Dedicated Account Management

Named account manager, priority support with guaranteed response times, quarterly business reviews, and direct engineering escalation when you need it.

Volume Pricing

Custom pricing tiers for high-volume verification. Annual contracts with significant discounts. Predictable costs that scale with your organization.

Enterprise deployment options

Flexible integration paths designed for complex organizations.

API Integration

RESTful API with comprehensive documentation, SDKs for major languages, and sandbox environments for testing. Rate limits tailored to your throughput needs.

Bulk Processing

Upload files with millions of rows through the dashboard or API. Concurrent processing with priority queuing ensures fast turnaround for large datasets.

Platform Integrations

Native connections to Salesforce, HubSpot, Marketo, and enterprise platforms. Custom webhook configurations and SSO support for your organization.

99.2%

Accuracy Rate

99.95%

API Uptime

19B+

Emails Verified

10M+

Daily Capacity

We verify 2M+ emails per month across our global sales org. VeriMails handles the volume without breaking a sweat, and the catch-all scoring gives us data no other provider offers.

David L. — VP Data Operations, Enterprise Software Company

Frequently asked questions

Common questions from enterprise buyers.

VeriMails processes millions of verifications per day across our infrastructure. Our API supports up to 100 concurrent requests per second per account, and bulk uploads handle files with millions of rows. Enterprise customers get dedicated throughput allocation.

Yes. VeriMails is GDPR compliant and processes data in accordance with EU data protection standards. We do not store email addresses after verification unless explicitly requested. Enterprise customers can request a Data Processing Agreement (DPA) and custom data retention policies.

Enterprise plans include a 99.9% uptime SLA with documented response time guarantees. Our API has maintained 99.95%+ uptime over the past 12 months. Dedicated account managers monitor enterprise accounts proactively.

Yes. Enterprise customers verifying more than 1 million emails per month qualify for custom volume pricing. Contact our sales team for a tailored quote based on your verification volume and requirements.

All data is encrypted in transit (TLS 1.3) and at rest (AES-256). We operate on isolated infrastructure, perform regular security audits, and maintain strict access controls. Enterprise customers can request our security documentation and penetration test results.

Ready to discuss enterprise verification?

Talk to our sales team about volume pricing, SLAs, and security documentation.

Contact sales