We protect you from AI attacks

You bought security as six products. An AI attacker crosses all six in one operation, and none of them sees the whole thing.

Give Simbian an objective, and it picks the Agents, acts in the tools you already run, scores itself, and closes its own gap. Your data never leaves your tenant.

In production across 300+ enterprise environments

Nobody ever trained a model to defend

Point Claude or GPT at your SIEM. It will not defend you, and a better model will not change that.

Offense: it grades itself
Defense: nothing grades it
Offense
“Did you get in?” Yes or no.
Defense
“What stopped it?” Nobody can say.
Offense
Every attempt grades itself.
Defense
Recon and theft look alike at first.
Offense
Unlimited training data, free.
Defense
Dead ends leave no record.
So models attack well.
So nobody ever trained one to defend.
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Simbian reads everything you already run, and acts back into it.

Your SIEM, EDR, XDR and identity keep their job. Simbian decides what to do.

What it reads · 100+ sources
Detection
SIEM · EDR · XDR · CDR · identity
Vulnerability picture
NVD and CVE feeds · your own bug database
Your own security work
Threat hunts · pentest and red-team reports · existing firewall rules
Your process, in plain English
Your ITSM, or a PDF of the runbook
Simbian
Reasons across every signal together.
What it writes into
Takes action
In your EDR, your cloud, Active Directory
Writes rules
Detection rules, in your SIEM's own query language
Generates the artifacts you run on
SOC investigations · pentest findings · threat hunts · CVE exploitability
Closes the loop in your systems
Files the ticket in your ITSM
Four assumptions we reject
an alerta threat
no alertsafe
a CVEan exploit
all patchedsecure

Is your defense self-improving?

Seven questions, two minutes. Find the gaps an attacker would walk through.

Question 1 of 7

Does your tooling reason from context instead of executing static playbooks?

Human in Control

95% of the actions Simbian proposes are approved by your own team. Their call, not ours.

You Keep the Gate

Others ship consultants to wire it in. Simbian ships a worker that onboards itself.

It Onboards Itself

Hardened against prompt injection and data poisoning. Your data never trains a public model.

TrustedLLM™

Onboard it, give it context, watch it reason, correct it.

A New Analyst, Not a Tool

Why Simbian?

Your Team Decides

Agents run triage, hunts and pentests. Your team approves the actions that matter, and lifts the gates it chooses to lift.

300+ Enterprise Environments

Including some of the world's largest security teams. Deployed in days, ROI in week one.

One Alert, Four Things Fixed

A real threat gets closed, and the path with it. A false positive gets tuned out for good. Clustered alerts trigger a pentest. Peers breached triggers a hunt.

Built to Win Together

Findings do not stay in their lane. What the SOC Agent learns closing an alert, the next hunt already knows.

Inside Self-Improving Defense

The category
Self-Improving Defense
Defense that improves faster than the attacks do

You set the objective. Simbian picks the Agents, scores itself against your data, and closes its own gap.

Learn more
The memory
Context Lake
Organization-wide persistent memory

A living map of your assets, identities and every past verdict. Yours alone.

Learn more
Defense
AI SOC Agent
Every alert investigated to a verdict

Reasoning, not playbooks. Investigates every alert to a verdict, and sharpens with each one.

Learn more
Offense
AI Pentest Agent
Continuous, on-demand testing

Validates real exploit paths against your actual environment. Nothing theoretical.

Learn more
Hunt
AI Threat Hunt Agent
Hypotheses tested against your history

Turns a hypothesis into a hunt, broad and deep into your history. Finds what detection never fired on.

Learn more
NetSec
AI NetSecOps Agent
Firewall and network operations, 24/7

Policy changes, threat blocking and network hygiene, in the controls you already own. Every action gated.

Learn more

What Our Customers Say

FEATURED STORY
Bottomline
Blaine BrenneckeDirector of Security Operations
Simbian's AI Agents consistently deliver precise and accurate responses, significantly easing our workload. What used to take days now takes minutes, and we're thrilled with how seamlessly it integrates into our existing processes. It's not just about saving time; it's about maintaining the highest standards of security and accuracy, which is exactly what Simbian enables us to do.
Company logo
Matillion
Suchit Mishra
Director of Information Security
Security is a domain of ever-increasing complexity. Every day a security incident brings new variables. Simbian is building a fully autonomous security platform. We are excited to partner with them as it allows us to be strategic in our security goals, leaving mechanics of security to Simbian.
Company logo
Axelar
Sergey Gorbunov
Co-founder
Security partners, especially MSSPs and MDRs, are at a critical juncture. Attacks are getting accelerated with AI. We must use AI on defense side too. We have gotten great support from Simbian with its fully autonomous security. It allows us to do more with less, directly impacting both our top and bottom lines.
Company logo
Cybalt
Khirodra Mishra
CEO
Simbian's platform takes a straightforward approach to solving core problems we see every day in the SOC. The power in the platform, their AI agents, is in its simplicity. They are not adding steps and processes to achieve results. The Security Accelerator platform drives efficiency without sacrificing efficacy. It allows us to shift the role of the analyst; to give them the time to use human insight, because well trained AI that we can review, and audit, is immensely powerful. It sets a whole new bar for security operations.
Company logo
SMT
Mohammad Qasas
SOC Lead
Simbian's AI agents augment and automate many security services resulting into better efficiencies and increased precision.
Company logo
Wipro
Siva VRS
Vice President
What Simbian's doing in that space has really been a differentiator and a game changer for how my team's thinking about these problems. We're no longer thinking about a pipeline of work that we've got to have 20 people to solve.
Company logo
Bottomline
Blaine Brennecke
Director of Security Operations

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