The Governed Agentic AI Platform
Legion connects your systems and data, deploys agents that carry out operational workflows, and keeps humans in command at every step.
Your Organizational Data
The Legion Platform
Secure by Default, Flexible by Design
Deployment
AI/ML OPS
Governance
Platform Capabilities
User Experience
Tools you use, connected in one place
See all your mission data in one place, no matter which system you're in. Everything stays connected.
Search
Semantic and Lexical Understanding
Find documents based on their content—not just titles and tags—for true context-aware results and precise information retrieval across your entire data footprint.
Access Data Where It Lives
Search across existing systems without risky migrations, maintaining data sovereignty while supporting on-prem, hybrid, air-gapped, or classified environments.
Granular Access Control
Secure access to your data with role, group, or user-based permissioning so users only see the data they are allowed to access.
Chat
LLM Freedom
Deploy and manage any LLMs of your choice, anywhere—including custom models for unique use-cases. Legion ensures you maintain control while maximizing operational flexibility and preventing vendor lock-in.
Answers Based on Your Data
Get instant, verifiable answers from your data with natural language search when it matters most, connecting critical intelligence to enable confident decision-making.
Data Sovereignty, Prioritized
Query and chat with your sensitive information while maintaining complete data sovereignty—your documents never leave their location and are never used to train AI models.
Create
Trusted Content Creation
Use AI to draft reports, generate proposals, and create products from your proprietary data, so your team spends time on judgment, not production.
Multi-Model Flexibility
Run multiple LLMs like Mistral, Llama, GPT, Claude, or even your proprietary model in parallel, and choose the best one for each task with maximum flexibility.
Customizable Style Parameters
Adjust tone, length, and formality to match your organizational voice for clear communication every-time.
Automate
Embedded Where You Work
Deploy assistants on any site for seamless, secure, context-aware support without app-switching.
Purpose-Built Intelligence
Tailor Assistants by managing access to data collections, language models, tools, and tone for specific operational needs.
Targeted Workflow Automation
Deploy agents that carry out workflows across your systems, so your teams direct the work instead of doing all of it.
Why Choose Legion
- I
Secure by Default
Maintain your data sovereignty; your information never leaves your environment and is never used to train AI models.
- II
Flexible by Design
Use any LLM, any data source, any workflow, deployable anywhere (On-Prem, Cloud, Hybrid, VPC, SaaS, Edge).
- III
Control with Clarity
Unlock intelligent observability & resource prioritization with robust permissions, access controls, and maximum compute efficiency.
- IV
Rapid Results
Accelerate time to value with modular architecture and integrations, allowing teams to work more and build less.
Your security. Our priority.
Built for the DoW, we enforce zero trust principles to protect data, secure access, detect threats, and minimize breach impact through segmentation and policy enforcement.
Own the Mission with AI
FAQs
What does the Legion platform do?
Legion is an agentic AI platform built for national security. It connects to your mission systems and data, deploys AI agents that execute operational workflows, and keeps humans in command at every step. Deployed organizations use Legion to automate intelligence production, operational reporting, logistics coordination, and other high-volume workflows, so teams spend time on judgment, not on coordination.
How does Legion work in classified environments?
Legion is designed from the ground up for classified infrastructure. It runs inside your environment, with no data leaving its source. The platform supports deployment on-prem, air-gapped networks, and tactical edge environments, and is operational at IL-2 through IL-6. Legion holds FedRAMP High authorization and has active deployments across the DoW and DOE.
Can Legion operate without cloud connectivity?
Yes. Legion is built for DDIL environments, where connectivity is denied, degraded, intermittent, or limited. The platform runs fully disconnected and synchronizes when connectivity is restored. For tactical edge operations requiring a fully self-contained deployable system, see Centurion by Legion Intelligence.
What security clearance levels does Legion support?
Legion is operational at Impact Levels IL-2 through IL-6, including classified SECRET environments. It holds FedRAMP High authorization, is SOC 2 Type II certified, and supports NIST 800-53, ITAR, and Zero Trust architecture. HBOM and SBOM are available.
How quickly can Legion be deployed?
Legion has been installed and operational in one day in field evaluations. Standard deployments are scoped at 30 days. The platform integrates with existing systems and data sources without requiring migrations or infrastructure replacement.
What systems does Legion integrate with?
Legion integrates with 100+ systems out of the box, including major data platforms, mission systems, and custom applications. If a system has an API, Legion can connect to it, including legacy and custom systems of record. Contact us to discuss your specific environment.
How does Legion keep humans in control of AI agents?
Legion's governance layer enforces human-in-the-loop checkpoints at every stage of agent execution. Operators define objectives and constraints. Agents execute tasks across systems and data. Every action is logged with full attribution and can be paused, overridden, or redirected by an authorized user at any point. No agent action executes outside of defined policy boundaries.
Which AI models does Legion support?
Legion is model-agnostic. It supports open-source models (Llama, Mistral), proprietary models (GPT-5+, Claude), fine-tuned domain-specific models, and custom models. Multiple models can run in parallel, with routing logic that selects the right model for each task. You can switch models as new ones are released without rebuilding workflows.
How is Legion different from a chatbot or AI assistant?
Most AI tools answer questions. Legion executes work. A chatbot augments a human who still performs every task. Legion deploys agents that complete operational workflows directly, including drafting intelligence products, coordinating logistics, processing reports, and routing information across systems, under human authority and with full auditability. The distinction is the difference between an AI that assists and one that operates.
What results have deployed organizations seen?
At USSOCOM, Legion reduced INTSUM creation time by 94%, saved 216 hours per week in manual workflow automation, and is now active across 70,000+ users. At XVIII Airborne Corps G2, a field evaluation on tactical SIPR at IL-6 reduced CUB preparation time by 90%. At SLAC National Accelerator Laboratory, Legion is deployed on-prem with 100+ active users.
I don’t see my application listed as an integration with Legion? What data can you integrate with?
Legion supports integration with any system, even if not listed. Contact us to discuss integrating your specific application.
How do I get started with Legion?
Contact Us to see the platform in action. Most organizations are operational within 30 days.