Bernio is a secure, agentic legal operating system that runs entirely on a law firm's own infrastructure, ensuring client data never leaves controlled boundaries. It deploys scoped AI agents for extraction, drafting, review, and analysis, with every action bound to a named supervising practitioner and logged for a complete audit trail. The platform routes routine tasks to domain-trained small models while reserving frontier models for complex reasoning, reducing per-document costs by up to 97%.
Funding
Funding not disclosed
Founders
Product
Problem
Law firms face a dilemma: frontier AI models offer strong capabilities but require sending privileged client data to external servers, creating confidentiality, jurisdictional, and compliance risks. Meanwhile, generic chatbots layered on existing tools lack the task-specific accuracy, matter-level isolation, and supervisory controls required for legal-grade work.
Solution
Bernio provides an agentic legal operating system installed on a firm's own servers—either existing infrastructure or hardware Bernio builds—that orchestrates the entire matter lifecycle from intake to close. AI agents with declared scopes handle extraction, drafting, review, and analysis under a runtime-enforced autonomy ceiling, and no agent can act on a matter until a qualified practitioner is bound to it. Every inference is logged with its execution environment, the approving lawyer is named on every gate, and all costs are itemized separately. The platform routes tasks across models under firm policy: routine, bounded work runs on self-hosted, domain-trained small models, while only genuinely complex reasoning is sent to frontier APIs, cutting per-document costs by 78–97% without sacrificing accuracy.
Target Audience
Primary customers are international law firms, in-house legal departments, government counsel, and alternative legal services providers handling privileged work where data sovereignty and matter confidentiality are non-negotiable. The platform also serves IT and practice leaders who must satisfy strict procurement, security, and compliance requirements.
Features
- On-premise deployment on firm-controlled servers, with an option for Bernio-built hardware, ensuring client data never leaves the firm's boundary
- Matter-level isolation enforced at the infrastructure layer, with retrieval scoped per matter at index time and memory sealed at close
- Scoped agent library including extraction, drafting, review, and analysis agents, each with a declared autonomy ceiling and a named supervising practitioner
- Multitasking within a single profile, coordinating capabilities like transaction analysis, regulatory review, risk assessment, and due diligence across one interface
- Model-routing policy engine that distributes work between self-hosted small models and frontier APIs based on task complexity and firm-defined thresholds
- Audit trail recording every inference's execution environment, approving practitioner, and associated cost, with templates and playbooks improving across engagements without pooling matter content