Book a call
Pixel-art Manhattan skyline at golden hour, two figures on a rooftop and a flying capsule

Claude, engineered
into your firm.

The most capable AI on earth, specialized for your practice.
Powered by North OS, our proprietary technology, your firm gets its private AI, adopts it and never looks back.

Book a call Why Claude
Edward Hopper-style painting: a lawyer and a white-headed AI assistant at an office window overlooking a sunlit city skyline

Why Claude

Everyone sells you a wrapper. We give you Claude itself. Augmented. Customized.

Wrappers are expensive, locked in, and obsolete the day the model improves. Claude is the frontier. Build your firm on it, do not rent a feature.

North OS · The technology that makes Claude stick

The native Claude Operating System
for law firms.

North OS turns Claude into your firm's own: its brain, its skills, its meetings, its screens. The whole firm adopts it and never looks back.

North OS running on a Mac desktop: a proactive notification reading Summarize Russ email thread and draft the two closing documents, with North and Open and Dismiss actions

North OS on the desktop · proactive, every day

01

Firm brain

Every matter, cited.

02

Skill library

The work, prebuilt.

03

Meeting recorder

Captured, not lost.

04

Live desktop

On every screen.

05

Mobile

Call it anywhere.

06

Proactive agent

Ahead of you.

Adoption · share of the firm using Claude
Tools alone
9%
With North OS
80%

North Deploy · Forward Deployed Engineers

A team of FDEs*, in your office.

We come to you, learn exactly how your firm works, and customize everything to your practice. That tailoring is the secret sauce. Then we install Claude across the whole firm.

On-site

We come to you

Our team embeds with your firm and maps where the hours go, in person.

Customized

Tuned to your firm

Your brain, your skills, your house style. The secret sauce, not a generic setup.

Firm-wide

Every desk

Claude goes live for partners, associates, paralegals, and clerks alike.

The skills

The largest skill library in legal. Governed.

Specialized, governed skills for the work law firms actually run. Every firm we add makes the library deeper. More firms, more skills, everyone benefits.

The mission

We defend law firms.

AI will leave behind the firms that ignore it and multiply the ones that move. We make sure you are the second kind, your firm reinvented on Claude, defended by the people who run it.

Customer story

Russell A. Kivler
“The other legal AI tools sat unused. North installed Claude across the whole firm, and within weeks everyone was on it. The first technology that actually stuck.”
Russell A. KivlerPartner · Hirschen Singer & Epstein LLP · NYC

Questions

Why Claude and not a legal AI tool?
Most legal AI tools are wrappers around a model: expensive, locked in, and behind the day the model improves. We build on Claude itself, the most capable AI available, so your firm runs on the frontier.
What is North OS?
The technology that makes Claude stick. It wraps Claude in your firm's brain, skills, meetings, and screens so the whole firm adopts it, not just one partner.
Who installs it?
North Deploy, our team of forward deployed engineers. We come on-site, customize everything to your practice, and install Claude across the whole firm.
Is our data private and governed?
Yes. Skills are governed, work runs behind your own access controls, every claim cites its source, and Claude does not train on your data.

Book a call · 30 minutes

Put Claude to work at your firm.

A 30-minute call. We map one real workflow, show where North OS fits, and leave you with a concrete path to firm-wide adoption.

Powered by Claude · Run by North OS
Please enter your name.
Please enter your firm.
Please enter a valid work email.
Tell us a little about the work.

We reply within one business day. Your details stay between us. Never sold, never spammed.

Request received.

We will be in touch within one business day to schedule your call.