Building the missing piece of cold email
At Mailpool, we believe email infrastructure shouldn’t be a burden. It should be invisible, reliable, and completely out of your way.
This is where we stand
Real usage, real deliverability, across thousands of teams.
Cold email performance is decided at the infrastructure layer. Mailpool is built to own it so you don’t have to.
Find us around the world
Different cities, same mission. Building email infrastructure for teams everywhere.
San Francisco - Global HQ
Paris - European HQ
Tallinn - Engineering HubWhat drives us.
The principles that shape how we build, grow, and support our users every day.
Reliability by Design
Stability, uptime, and deliverability are the highest priority and the baseline everything else is built on.
Simplicity with purpose
Email infrastructure is complex by nature. We absorb that complexity so you never have to deal with it.
Customer-first thinking
Every feature we build is measured by one thing: whether it makes your outbound perform better with less friction.
Transparency and trust
We believe in clear communication, honest metrics, and open processes because trust is the foundation of every partnership we build.
Continuous improvement
The email landscape changes fast. We stay ahead of it so your infrastructure never falls behind.
Built for scale
Whether you're sending hundreds or hundreds of millions, Mailpool grows with you without compromising speed, quality, or reliability.
Create email infrastructure in secondsCreate your email infrastructure in seconds
You're just one click away from an outreach-ready email infrastructure with Mailpool.