Astralex Astralex

Custom Claude Code, for legal teams

Claude Code, built for the way your firm actually works.

Bespoke agents and integrations wired into your matter intake, your templates, and your document review — designed alongside the people who do the work.

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30 minutes. No deck. We scope one workflow you'd want automated.

What you get

A working system, not a subscription.

Bespoke agents

Not a generic legal-AI product. Agents shaped around your practice areas, your templates, your house style, and the documents your lawyers see every day.

Integrated with your tools

Wired into the systems your firm already uses — document management, e-mail, matter intake, contract review platforms. The work shows up where lawyers already are.

Owned by your firm

You keep the code, the prompts, and the data flow. No black box. No platform lock-in. We hand over a working system that your team can extend.

Where this lands

Built around the work your lawyers already do.

Every engagement starts from a real workflow. One in full, three in sketch.

Featured · contract review

First-pass redlines in minutes, not hours.

An agent reads the counter-party draft against your firm's playbook, identifies deviations, and produces redlines structured the way a partner expects to review them.

  • Trained on your playbook, your precedents, your house style.
  • Output in the format your associates already redline in.
  • Every change traceable to the clause and the rule that fired it.

In

// counter-party MSA, §7.2

"Indemnification shall be uncapped for any breach of confidentiality obligations, including consequential and indirect damages."

Out

// playbook rule: indemnity-cap-001

uncapped capped at 2× annual fees; exclude consequential and indirect indirect damages.

⤷ deviation from §4.1 of playbook

Illustrative output. Real engagements train on your own playbook and clause library.

Discovery & document review

Custom classification and summarisation passes that surface privileged, responsive, or high-risk documents before a reviewer opens the first one.

Research memos

An agent that pulls the relevant authority, organises it the way your firm structures memos, and cites in your house style.

Due diligence

Structured extraction across the deal room, cross-checked against the deal's questions, with every claim traceable back to source.

How it works

What happens between booking the call and Monday morning.

No pitch deck, no SaaS contract, no platform lock-in. Four steps, with an obvious off-ramp at each one.

  1. 01 On the call

    The 30 minutes

    You bring one workflow that costs your lawyers time. We sketch what an agent could realistically do — and what it could not — by the end of the call.

  2. 02 Within 48 hours

    A one-page scope

    We send a short written scope: the agent, integration points, success criteria, a fixed fee, and a build window. You decide whether to proceed. No retainer.

  3. 03 Weeks 1–6

    Build, in your environment

    Two to six weeks, working with your sample documents and your tools. You see progress weekly. The team that uses the agent shapes how it gets built.

  4. 04 On delivery

    Handover, fully owned

    Code, prompts, infrastructure, and documentation ship to your firm. Your team can run it, audit it, extend it. We stay on for support only if you want us to.

Why Astralex

Engineers who understand legal work, building tools lawyers want to keep using.

Most "AI for legal" is a feature list looking for a workflow. We work the other direction: pick a workflow that costs your firm real hours, build the smallest agent that earns those hours back, then expand only where it pays.

  • Claude Code, end to end.

    We work in Claude Code daily and build with it as our primary tool. The agents we ship use the same patterns we use ourselves.

  • We sit with the people doing the work.

    Discovery means watching how a paralegal actually triages a document review, then designing the agent to fit. Not the other way around.

  • You leave with a system, not a dependency.

    Code, prompts, and infrastructure ship to your firm. We hand over documentation your team can read, extend, and own outright.

Book a consult

Find out, in 30 minutes, what this would do for your firm.

Bring one workflow that costs your lawyers time. We'll scope what an agent could realistically do, what it would take to build, and whether it's worth doing.

Book a free consult →