Late 2024
Mission starts from real loss
A close family incident exposed how devastating phishing can be for people without enterprise-grade security.
About Ṣọ Email Security
Security should not depend on company size
We build explainable, privacy-first email protection for professionals and teams who cannot afford enterprise-grade tooling but still face enterprise-grade threats.
Try Protection FreeNo heavy setup. Works with current email workflows.
Browser extension
LiveImmediate threat context in Gmail and Outlook web.
Mac app
LiveDedicated workspace for triage, alerts, and secure workflows.
Mobile app
LiveRisk-aware decisions on the move for distributed teams.
Why this company exists
Ṣọ began after a phishing incident caused serious personal and financial damage within our community. That experience made one thing clear: the people targeted by modern email scams are often the people with the least access to practical protection.
Our mission is to close that gap with protection that explains what looks wrong, fits the inbox people already use, and never turns private email into stored product data.
Product principles
Explainability over black-box alerts
Every warning should tell users what was found, why it matters, and what action to take next.
Designed for smaller teams
Built for freelancers, founders, and lean teams that cannot run enterprise security operations.
Privacy-first architecture
Your email is sent to our servers over TLS, analyzed in memory, and discarded when the verdict returns. It is never written to disk.
Practical security adoption
Protection runs in the browser, on Mac, and on mobile, so people pick the surface that suits their workflow.
Timeline
February 2025
Ṣọ Email Security founded
Built to protect individuals and small teams with clear, explainable email threat detection.
2025
Browser protection launched
Live inbox security for Gmail and Outlook web through lightweight extension workflows.
Now
Mac and mobile apps shipped
The Mac app and the iPhone, iPad and Android apps are live and ready to download.
What we are building toward
The browser extension, the Mac app and the mobile apps are live today. The work ahead is sharper detection, clearer explanations, and the same protection, reasoning and trust wherever we run.
- Security signals with plain-language explanations.
- Protection models built for real-world email behavior.
- More platforms, added only when they are ready.
- Privacy-first architecture and user-controlled trust.