Email Verify for Enterprise

Loved by Marketers and Developers. Trusted by enterprises. Bring TheChecker in-house at your company with advanced security, custom volumes scaling, guaranteed uptime, and much more.

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TRUSTED BY MARKETING ENGINEER AND CRM TEAMS AT:

ABOUT US

Our Mission is to Democratize Email Validation and Data Quality

TheChecker is a technology company that makes it fast, easy, and affordable for companies at any size to improve their data quality by using email validation tools.

Sending emails is not enough.
You have to deliver.

Based on the last 100 million emails we verified in 2019, 23.51% would bounce. We make sure you reach your customers.

Avoid the ESPs blockages

A tiny ~5% bounce rate can get you blocked by the ESPs. Our single and bulk email list cleaning tool gets you protected to improve inbox deliverability and reduce bounce rate.

Protect your sender reputation

1 out of 5 emails is not delivered due to problems related to IP and domains. We run a thorough email list cleaning to remove them and protect your sender reputation.

Increase campaigns ROI

Our innovative email checker promotes superior deliverability (up to 99.9%) to the inbox, converts more sales, and increases your campaigns ROI.

US$20+ billion in sales opportunities are lost each year

According to SendGrid, about 20% of wanted emails end up never reaching their intended recipients, resulting in tens of billions of dollars in estimated revenue loss opportunities globally each year.

From Startups to Public Companies

1,000's of forward-thinking teams in 170+ countries trust TheChecker

INFRASTRUCTURE AND SECURITY

Enterprise-grade global infrastructure built to scale

TheChecker’s secure and robust global network provides exceptional performance to customers across the 5 continents. Network efficiency and stability are achieved through ongoing monitoring, optimization and quality arrangements with ISPs worldwide.

TheChecker's infrastructure map

Present and future
proof platform

Integrate the latest technologies with a battle-tested platform that’s always getting better and launching new features. We fit your needs as you grow and as the market evolves.

Trusted ISO 27001 certified servers

TheChecker's storage servers are located in data centers that are ISO 27001 certified. Transmission of all information between your device and our servers is protected using 256-bit TLS encryption, which ensures the highest security for your data.

The global leader in independent customer reviews

Based on independent customer reviews, our email checker tool is one of the highest-rated in the industry.

Join the market leaders

Sign up today and get 100 FREE email validations! Try it and the results will speak for themselves.