What is StrongestLayer?

StrongestLayer is a Gen 3 AI-native email security platform that uses advanced LLM (Large Language Model) technology with dual reasoning to detect advanced phishing threats, business email compromise attacks, and other email-based threats. Unlike traditional pattern-matching (Gen 1) or machine learning (Gen 2) solutions, StrongestLayer uses AI to reason like a security analyst would.

What makes StrongestLayer different from competitors?

Gen 3 AI Technology: Uses LLM-based reasoning instead of pattern matching or basic machine learning. Dual Reasoning: Analyzes both malicious and clean signals to minimize false positives (2-4% false positive rate). Own Infrastructure: Has proprietary sandboxing engine, URL analysis, and threat intelligence. API-Based: No gateway configuration needed - integrates via Microsoft Graph API or Google Workspace API. Granular Explainability: Provides detailed reasoning for every threat detection, not just flagging.

Can StrongestLayer replace my current email security solution?

Yes, StrongestLayer can be used as both: A replacement from your current legacy tools (except if you're using their archiving, encryption, or DLP features). A complementary layer working alongside your existing solution.

How long does setup take?

Setup typically takes 5-20 minutes.

What is the AI Advisor?

The AI Advisor is an Outlook plugin that: Provides in-context email guidance to users, Offers nano-learning moments when users click suspicious emails, Explains why an email might be dangerous, Provides quiz-style training directly in the email, Reduces ticket volume to security teams.

What email platforms does StrongestLayer support?

Microsoft Office 365 (all plans) and Google Workspace (all plans).

Partner Program

Become a partner.

Give your clients the email security their gateway can't match, and build recurring revenue on a product that proves itself in 15 minutes.

Apply to partner Book a 15-min demo →

MSPs · MSSPs · VARs · Referral partners

Why partners win with StrongestLayer.

The demo closes itself

Show a prospect the attacks their current stack approved, on their own mail. The product does the selling, you take the deal.

15 minutes to live

No MX changes, no migration project. Your engineers deploy it inside one call, and clients see caught threats on day one.

Simple to quote, simple to support

The full platform is included at every size, no module gating. Verdicts arrive pre-investigated in plain English, so support stays light.

Three steps to your first deal.

Reach out

Tell us about your practice and clients through our contact form. Our partner team responds within two business days.

Run a joint demo on a real prospect

We reason through the prospect's actual threat picture together. Nothing sells like their own missed attacks.

Go live and grow

Deploy in 15 minutes, then our team backs you on onboarding and every deal after it.

<1%

false positives

15 min

to deploy, no MX changes

~90%

less time on triage

100%

full platform, no module gating

"Email security today is mostly a giant pile of rules and signatures, very brittle and very reactive. StrongestLayer approached it cleanly: LLMs first, architecture built around them."

Luis Blando · Technical Leader & Advisor

Quick answers for partners.

Can StrongestLayer replace a client's current email security?

Yes, either way works. It can replace the legacy gateway outright, or run alongside it so the client sees what their current tools miss before changing anything.

Which platforms are supported?

Microsoft 365 and Google Workspace, all plans, deployed through the API in about 15 minutes with no MX changes.

How do I apply?

Reach out through our contact form, or write to support@strongestlayer.ai and our partner team will set up a call.

Ready to grow?

Tell us about your practice. We respond within two business days.

Apply to partner