Legal RAG Engine with Authority Weighting
Ask legal research questions and get answers grounded in your indexed documents. A-tier binding authorities score 3x, B-tier persuasive 1.5x, C-tier secondary 0.8x — so the AI cites what matters most.
Practice Law with The Legal Research Lab
Your complete offline legal research environment in one file
You need to practice law. Legal research and drafting with total confidentiality. The Legal Research Lab delivers 19 purpose-built tools in a single HTML file.
The Legal Research Lab is a self-contained, browser-based legal research environment delivered as a single HTML file. It runs entirely offline with local AI via Ollama, meaning your case files, briefs, and privileged documents never leave your machine. Index legal documents with tiered authority weighting (binding, persuasive, secondary), query them with RAG retrieval, build concept maps linking cases to statutes, draft memos with integrated citations, and manage entire cases from timeline to trial — all without an internet connection or a subscription.
WHAT'S INSIDE
19 tools in a single HTML file
Document Library & Indexer
Upload briefs, statutes, opinions, and memos. Index them locally with nomic-embed-text via Ollama. Assign evidence tiers (A/B/C) to control retrieval weighting.
Case Summarizer
One-click structured summaries of any case, brief, or legal document — holdings, facts, reasoning, and disposition.
Multi-Document Comparator
Compare 2–5 cases, statutes, or briefs side by side with differences highlighted. Identify where authorities agree, diverge, and what divergences mean.
HOW IT WORKS
Three steps. No setup.
1
Download the file
Purchase The Legal Research Lab and download a single HTML file. No installer, no account, no setup.
2
Open in any browser
Double-click to open in Chrome, Firefox, Safari, or Edge. Works on any operating system.
3
Start working
Your data stays in your browser's local storage. Nothing is uploaded. Ever.
COMPLIANCE & GEOGRAPHY
Global
Works in any country. No server dependency, no regional restrictions.
FAQ
Frequently Asked Questions
How does The Legal Research Lab help me practice law?
The Legal Research Lab provides 19 interconnected tools for legal research and drafting with total confidentiality. Local RAG engine with authority-weighted retrieval, case law management, risk matrices, drafting tools, and a Nexus concept graph — all in a single HTML file that never phones home.
Do I need an internet connection to practice law with The Legal Research Lab?
No. The Legal Research Lab runs entirely in your browser as a single HTML file. All 19 tools work offline.
What is the difference between The Legal Research Lab and cloud-based alternatives?
Cloud tools store your data on external servers, require subscriptions, and stop working without internet. The Legal Research Lab is a one-time purchase ($89) that runs locally. Your data never leaves your device.
Can I use The Legal Research Lab on multiple devices?
Yes. Once purchased, you can use The Legal Research Lab on any device with a web browser. Copy the HTML file to as many devices as you need.
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