See the email attacks your SEG misses — StrongestLayer
AI-Native Email Security
The email filter that reads intent, not just patterns.
StrongestLayer is AI that reads every email like your best security analyst — catching the scams that slip past Microsoft, Google and your gateway. Set up in 15 minutes, no MX changes.
Trusted by Orrick · Teays Valley Schools · law firms · K–12 · SaaS
$51.97 ROI per $1 spent (independent)
SOC 2No MX changesFree POCNo credit card
What we catch that your gateway can't.
Legacy email security matches known signatures. AI-crafted attacks are unique every time, so there's no signature to match. We read the intent instead.
Legacy email security (SEG)
Matches known signatures and patterns
Blind to AI-generated, never-seen-before attacks
Waves through BEC that passes SPF, DKIM & DMARC
Can't read QR codes or image-based lures
Buries analysts in false positives
Alerts pile up — hours of manual triage
StrongestLayer
Reads every email like a human analyst
Catches first-time, one-of-a-kind attacks
Flags auth-passed fraud by intent and behavior
Decodes QR codes and image-based threats
Under 1% false positives
Every alert pre-investigated — closes in minutes
One platform, not one trick
Everything StrongestLayer does — in one platform.
The same reasoning engine runs across detection, your employees' inboxes, and your SOC — with one view over all three.
Detect
Block what your gateway approves
Stops phishing, wire fraud and zero-days before inbox delivery — including AI-generated BEC that passes SPF, DKIM and DMARC.
Inbox Advisor
Real-time coaching for employees
Every email gets a trust score, risk summary and plain-language warning, right where your people work.
Threat Triage
Every alert, pre-investigated
AI triage findings, MITRE ATT&CK mapping and one-click Release / Quarantine / Sweep Similar — cases close in minutes.
Don't take our word for it
Hear it from a security leader.
95% fewer false positives · $51.97 ROI per $1 · 90% less triage time — independently assessed.
See your live threats in 15 minutes.
We connect via API — no MX changes, no disruption — and show you the real attacks your current tools are approving.