Currently raising · 2026

Better email starts with privacy, security and convenience

Raising £250k pre-seed. SEIS-qualifying for UK investors, open to angels anywhere.

£125k of £250k pledged SEIS

The opportunity

Email costs the average professional 2.5 hours a day, and our interface to it hasn't changed in twenty years

Mailiable's mission is to revolutionise email by upturning the way people use it. People primarily read email on their phone but use a computer to do "real" email work. We're changing that by building a series of mobile-first smart agents that remove each pain point one app at a time.

Together our apps will deliver privacy, security and convenience for the inbox you already use. Cloak, the first one we are building, leads with privacy.

Email client software
$15B → $45B
12% CAGR, by 2033 · Data Insights Market
Email security
$5.9B → $14B
10% CAGR, by 2035 · Research Nester
Email encryption
$9.3B → $23B
20% CAGR, by 2030 · MarketsandMarkets

Want to know more?

Email invest@mailiable.com and we'll get back to you.