Email infrastructure, built by developers

2.5B+
Emails delivered
99.99%
API uptime
40+
DNSBLs monitored
12k+
Developer teams

We are a team of engineers who got tired of email being the hardest part of shipping software.

Spam folders, DNS records, bounce handling, provider quirks — none of it is why you build a product. So we built the email platform we always wished we had.

One that just works: a clean API, honest logs, and deliverability you never have to think about.