For organizations between 50 and 1,500 employees

Enterprise-grade email security. Without enterprise headcount.

Most SMBs run on Microsoft 365 or Google Workspace with a small IT team and a tight budget. AI-generated phishing isn’t obvious anymore: lookalike domains register and weaponize in hours, and BEC lures read like the real sender. StrongestLayer reasons about every message and lifts the heavy triage work off your team.

$50K
Median BEC wire-fraud loss (FBI IC3)
15 min
From signup to first verdict
95%
Fewer false positives
100%
Full platform included, no module gating
Common Attack Patterns

The patterns getting past Microsoft and Google.

Every one of these is industry-known, sophisticated enough to clear a legacy gateway, and reasoning-detectable. We don’t need to have seen the campaign before.

01 · Owner / CEO Impersonation
“Quick payment before EOD.”

A lookalike-domain email from “the owner” lands in the bookkeeper’s inbox. Right display name, right tone — scraped from LinkedIn, rewritten by an LLM. Asks for a small, plausible wire to a new supplier.

How TRACE catches it: Sender provenance + intent reasoning. Lookalike domain is convicted at message #1.
02 · Vendor Invoice Redirect
“Our routing changed.”

A real supplier (or a compromised one) sends an updated wire instruction. Domain reputation is clean, attachment isn’t flagged. The legacy SEG sees a known-good sender. AP pays.

How TRACE catches it: Behavioral baseline flags the wire-routing-change pattern even from a clean sender. Anomaly verdict triggers human review.
03 · Credential Phish
“Your Microsoft 365 password expires today.”

An AiTM proxy page that looks identical to your real login. Defender doesn’t flag it because the lure landed from a brand-new domain with no signature. Once credentials are stolen, the attacker pivots through OneDrive and SharePoint.

How TRACE catches it: Infrastructure reasoning flags new-infrastructure phish kits before they have a known-bad reputation.
Built for SMBs

Designed for the team you actually have.

If you run on Microsoft 365 or Google Workspace with a small IT team, this is exactly what we built for.

15-minute deploy

No MX changes. No mail-flow disruption. We connect via Microsoft Graph or the Google Workspace API and start reasoning about new mail in real time. Day-one results.

Triage that explains itself

Verdicts come with plain-English reasoning traces. Threats are quarantined automatically. Inbox Advisor lets users self-verify suspicious emails so tickets don’t pile up on your team’s desk.

Scales as you grow

Same platform from 50 mailboxes to 5,000. Full platform included — TRACE, Inbox Advisor, Threat Triage, Threat Hunt, Trust Management, SIEM forwarding. No module gating, no tier-jump pricing.

“Email security today is mostly a giant pile of rules and signatures — very brittle, very reactive. StrongestLayer approached it cleanly — LLMs first, architecture built around them. It solves problems the legacy stack literally can’t.”
Luis Blando · Technical Leader & Advisor · Watch on LinkedIn →
95%
Fewer false positives
90%
Reduction in triage time
$51.97
ROI per $1 spent
FAQ

Quick answers on SMB deployment.

Why are SMBs targeted more than enterprises?

Most companies under 500 employees rely primarily on Microsoft 365 or Google Workspace native protection and have smaller security teams. AI-generated phishing has dropped the cost of a credible spear-phishing campaign to near zero, making smaller targets economical. SMBs also handle wire transfers and invoices with fewer process controls, so one fraudulent wire can be a six-figure event.

How much team capacity does StrongestLayer require?

StrongestLayer is designed to lift heavy triage work off the team you have today. Verdicts come with plain-English reasoning, threats are quarantined automatically, and Inbox Advisor lets users self-verify suspicious emails so they don’t queue up tickets. Most customers run it inside their existing IT or security team without adding headcount.

Will StrongestLayer disrupt my email?

No. We integrate via API with Microsoft 365 or Google Workspace — no MX record changes, no parallel-run period. Deploy in 15 minutes, run alongside your current setup, see results day one.

How much does it cost?

Pricing is custom and scales by mailbox. The full platform is included — no module gating. Submit the pricing form and we’ll book a quick call to scope the right number for you.

Get Started

Stop treating email security like a 2010 problem.

15 minutes from signup to first verdict. No MX changes, no parallel-run period.

Book a 15-Minute Walkthrough →