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The MailerCheck Story

Learn about the team behind MailerCheck and why we created it

Our story

MailerCheck was created by MailerLite, the email marketing software that helps 600,000+ people worldwide connect with their customers.

With over 10 years of email experience and heaps of case studies and data analyses under their belt, MailerLite learned how to achieve high deliverability rates for their customers. But there was just one piece of the deliverability puzzle missing.

It turns out that great results are a group effort. To experience the best possible deliverability, people need to take responsibility for the health of their own subscriber lists too.

That’s why MailerCheck was born — to give you an easy-to-use solution to clean your list.

Our values

Explore all values

Just like MailerLite, MailerCheck shares the same core values, resulting in a fuss-free tool that focuses on you with 24/7 international support that is ready to answer your questions even when it’s the middle of the night.

Focus on our current customers

We believe that it’s much easier to grow when you constantly deliver value to your current customers and make them feel special.

Care about long-term goals

We create products that feel good every step of the way. From a clean design to great customer support.


We are big believers in the power of keeping it simple. We take difficult problems and make them simple.