Introducing Excalibur
Your entire cyber department.
In a supercomputer the size of a book.
We built Excalibur to augment your entire cyber department — and we deploy it on a supercomputer the size of a book. Sovereign AI that discovers threats, validates exposures, predicts where the next attack lands, and gets smarter every cycle.
Your premises. A cost that never spikes. Data that stays.
EXCALIBUR
CYBER AI · ONPREM · AIRGAPPED
01 · DISCOVER
Attack Mapper
How is my external attack surface.
02 · MODEL
Threat Modeling
Secure products before going to production.
03 · VALIDATE
Agentic Pentesting
HITL pentest at machine speed.
04 · CORRELATE
Exposure Fabric
Every scanner and feed. One brain.
05 · POSTURE
Leadership Dashboard
“How safe is my company?”
06 · REMEDIATE
Reporting
Reports that write themselves.
07 · GOVERN
Compliance
CJIS, CMMC 1,2, NIST-SP, PCI.
08 · PREDICT
Prediction Engine
Knows where the next attack lands.
09 · LEARN
Self-Evolving AI
Self-improving LLMs. Yours to keep.
Running in production
Partners
NVIDIA Inception Program
Member of NVIDIA's accelerator for AI startups building transformative solutions.
The Problem
$2.5M a year on tools, services, and people. Still no answer to one question.
“Which crown-jewel asset is being targeted next, and how?”
The Velocity Gap
AI has weaponized the attack timeline. State-sponsored actors are automating 80 to 90% of campaigns.¹ The window from disclosure to exploitation has collapsed from days to minutes. Human-led defense cannot keep up.
The Frontier-AI Trap
The obvious fix is to rent a frontier model. But you do not own it. It can be rate-limited mid-incident, deprecated overnight, or repriced without notice. And the token meter runs whether you win or not, so the cost tracks the attack, not the outcome. You can spend more to defend than the defense returns.
The Sovereignty Crisis
Enterprises will not send crown-jewel data to cloud AI vendors. General-purpose LLMs have zero training on your OT systems or infrastructure. The market is moving to sovereign AI that stays inside your walls.
The game changed. Your defense didn’t. The shift is from “How do I use AI?” to “How do I own an AI that can’t be rate-limited, deprecated, or priced out from under me?”
The Solution
Stop buying tools. Start owning outcomes.
Excalibur replaces your fragmented security stack with one closed-loop system you own outright. It automates 80% of the manual work your team does today, and we’re building toward the rest: a sovereign AI that runs your entire security team. One fixed cost, always on, getting smarter every cycle. Privately, on your hardware.
Automate
Handle the 80% your team hates
9 native security modules pre-loaded. These are not tools. They are entire capabilities that run the repetitive work so your team can focus on decisions.
Connect
Unify your existing tools
Plug into your existing stack. Wiz, CrowdStrike, MS Defender, Qualys. We turn your scattered tools into one unified Source of Truth.
Predict
Know where the next attack lands
Excalibur fuses data from all 9 modules and your external connectors to answer one question: Where is the next attack coming from, and how do we stop it?
Evolve
Get smarter every cycle
Every alert, every scan, every daily operation is a lesson. Excalibur retrains its own models privately on your hardware. The longer you own it, the harder you are to hack.
From a customer
I was initially skeptical about AI’s impact on the cybersecurity industry, until I started working with Excalibur.
Excalibur’s modules and technology have significantly improved my ability to manage multiple security frameworks and architectures. The Posture model delivers actionable insights that enhance the effectiveness of Tier 1 analysts while providing an excellent learning path, reducing the time I need to spend on foundational training. It also does an outstanding job of modeling potential threats and identifying security concerns.
The recently introduced Govern model is ahead of the curve when it comes to reducing the time required for compliance management and audit preparation. The ability to answer framework-specific questions simply by uploading policy documents is a tremendous time saver. Our previous platform, Apptega, which remains a solid solution in terms of cost and capabilities, could not extract answers directly from documentation, making this feature a true game changer.
I firmly believe AI should be used to make security professionals more effective and efficient, freeing them to focus on meaningful security work rather than replacing jobs. Excalibur fully embraces that philosophy and continues to deliver rapid innovation and improvement.
I’m excited to see where this product goes next.
Cody Jackson
Principal Engineer, Loial Inc
The Platform
Nine stages. One closed loop. See how it all connects.
Discover. Model. Validate. Correlate. Posture. Remediate. Govern. Predict. Learn. Nine stages, each sharpening the next. See what happens when they close the loop.
Explore the full platform- 1. AI-enabled campaign automation rates among state-sponsored actors. Microsoft Digital Defense Report, 2025.
- * Product interface shown with illustrative sample data.