Enterprise AI that keeps your data inside your organisation.
Brevyn Systems builds enterprise AI models and software designed to run on infrastructure you control. Use AI across sensitive data and workflows without sending your information to shared external platforms.
First product: Legal OS — a private AI-powered operating system for law firms and individual lawyers.
- First product
- Legal OS
- Deployment
- On-premise · Private cloud · Air-gapped
- Based in
- Vadodara, India
- Status
- Pre-launch
[01]Why private AI
The most valuable AI use cases often involve the data you protect most.
Enterprise knowledge, client records, contracts, case files and internal decisions can make AI genuinely useful. They are also the information organisations cannot casually send to a shared third-party service.
Keep control of sensitive data
Run AI where your data already lives, with deployment options built around organisational custody.
Build around your own knowledge
Use internal documents, workflows and domain expertise to create AI experiences that are relevant to your organisation.
Make AI accountable
Keep a reviewable record of what the system accessed, generated and changed.
[02]What we build
Enterprise AI, deployed where your data lives.
- 01
Enterprise AI models
Models and intelligence layers designed around an organisation's own data, vocabulary and workflows.
- 02
Private deployment
Designed for on-premise infrastructure, private cloud environments and disconnected deployments where required.
- 03
Workflow-specific systems
AI is built into the work itself rather than added as a generic chatbot beside it.
- 04
Auditable operations
Access, outputs and important system actions can be recorded for review and governance.
[03]Legal OS
The private AI operating system for legal practice.
Legal OS is the first product from Brevyn Systems. It gives law firms and individual lawyers one secure workspace for managing matters, documents, deadlines, clients and the knowledge behind their practice — with AI built into everyday legal work.
- 01
Matter and case management
- 02
Document intelligence and knowledge search
- 03
AI-assisted legal research and drafting
- 04
Deadlines, hearings and task tracking
- 05
Client and communication management
- 06
Time, billing and practice operations
[04]Who Legal OS is for
Built for firms. Practical for individual lawyers.
Law firms
Connect teams, matters and firm knowledge in one private system. Standardise how work is organised while keeping permissions, client confidentiality and review at the centre.
Individual lawyers
Run your practice from one workspace. Organise clients and matters, find information quickly, track deadlines and use AI assistance without scattering confidential work across multiple tools.
[05]Built for high-trust work
Privacy is an architectural decision, not a feature toggle.
Brevyn Systems is designed for organisations that want useful AI without losing control of their data, deployment or audit trail. Our first focus is legal practice; the same private-AI foundation can support other enterprises with sensitive knowledge and workflows.
[06]Founders
Built in Vadodara, for organisations that value control.
Aayush Sharma
Founder & Chief Executive Officer
Aayush leads Brevyn Systems' vision, product direction and work with legal and enterprise teams, shaping products around how sensitive work actually happens.
Nikhil Nebhavani
Co-Founder & Chief Technology Officer
Nikhil leads engineering and architecture, building private enterprise AI systems designed to run within each organisation's controlled environment.
Read more about why we started Brevyn Systems.