Private AI Infrastructure for Innovative Law Firms

Deploy OpenAI's new open-source GPT-OSS models on your infrastructure. Process case law, filings, and contracts with complete data sovereignty - no exposure to OpenAI's API or any third-party AI providers.

Established 2022 +50 Firms Deployed SOC 2 Type II Certified ISO 27001 Compliant
Request Consultation Discover Capabilities
120B
Parameter Model
256
Tokens Per Second
100%
On-Premises Control
40+
Integration Options

Core Capabilities

Our platform provides law firms with institutional-grade AI capabilities while maintaining the highest standards of security and compliance.

01

Complete Data Sovereignty

Your data never leaves your infrastructure. Deploy on-premises or in your isolated private cloud instance. No third-party APIs, no shared environments, no data leakage.

02

Automated Workflow Integration

Monitor document folders, automatically process new filings, route summaries via Teams/email. Your team drops documents and receives analysis in minutes - no IT tickets required.

03

Production-Ready Performance

Process thousands of documents simultaneously at up to 256 tokens/second. Built for scale with enterprise GPU infrastructure and optimized quantization.

04

Modular & Maintainable

Everything containerized and documented. Your team can modify workflows in n8n without coding. Switch vector databases or add integrations as needed.

05

Instant Document Intelligence

Drop documents into monitored folders and receive comprehensive summaries within minutes. Process case law, contracts, and filings at unprecedented speed.

06

No Vendor Lock-In

Own your entire AI infrastructure. Move between cloud providers or bring on-premises anytime. Your models, your data, your control - forever.

Technology Architecture

Built on enterprise-grade infrastructure with OpenAI's latest open-source models.

  • GPT-OSS 120B MoE Model o4-mini Performance
  • Single NVIDIA H100 80GB Optimized Inference
  • ChromaDB / Qdrant Vector Embeddings
  • LlamaIndex RAG Pipeline Real-time Q&A
  • Automation Platform Teams/Email Integration
  • vLLM + Streamlit High-Performance UI

Powered by OpenAI's groundbreaking GPT-OSS models - the first truly open-source models from OpenAI since GPT-2. These Apache 2.0 licensed models deliver frontier performance while running entirely on your infrastructure.


The Mixture-of-Experts architecture with MXFP4 quantization enables the 120B model to run on a single GPU, while the 20B model can even run on consumer hardware - all without sacrificing performance.


With adjustable reasoning levels (low, medium, high) and full chain-of-thought transparency, you have complete control over performance and can audit every decision the model makes.

Pricing Options

Transparent pricing structured to deliver immediate value and long-term returns.

Starter
$15,000
One-time implementation
  • GPT-OSS 20B Model
  • Up to 20 users
  • Runs on RTX 4090 or A10
  • Basic document processing
  • Email integration
  • Standard support
  • Basic analytics
Professional
$35,000
One-time implementation
  • GPT-OSS 120B Model
  • Up to 100 users
  • Single H100 80GB GPU
  • Advanced RAG pipeline
  • Full automation suite
  • Priority support
  • Custom integrations
  • Advanced analytics
  • Training included
Enterprise
$75,000+
Custom pricing
  • Multiple GPT-OSS models
  • Unlimited users
  • Multi-GPU deployment
  • Custom fine-tuning
  • 24/7 dedicated support
  • Custom development
  • SLA guarantees
  • On-site deployment

Client Perspective

"We needed complete control over our AI infrastructure and couldn't trust client data to OpenAI's API or Anthropic. This solution gave us o4-mini level capabilities on our own servers. We're processing documents exponentially faster - our paralegals drop in new documents and have summaries and search access within minutes, without ever calling IT."
Managing Partner
Mid-Size Law Firm, 200+ Attorneys

Begin Your Consultation

Contact Information

AtomLegal AI HQ

500 West 5th Street

Austin, Texas 78701


Tel: +1 (226) 499-5909

Email: hello@atom-legal.com


Office Hours:

Monday - Friday: 8:00 AM - 6:00 PM