Privacy by Architecture

Privacy isn't a policy.
It's an architecture.

AI-assisted contract review for the practices too small to get OpenAI, Anthropic, or Google's attention for a zero-data-retention deal — whether that's a small firm or a lean in-house team. We run inside a sealed cloud environment, so the AI companies that built the model never see the contract running through it.

10+ Frontier models
.docx Tracked-change output
Per-firm Custom playbooks
Private Model execution
The Gap

Frontier AI is the right tool for contract work. It's also a privilege risk most small practices don't have the technical resources to handle on their own.

Three practical guardrails most attorneys would want before sending a client contract through a frontier model. Solo, small-firm, and in-house practices generally can't put all three in place on their own.

i.

The ZDR gap

Zero-data-retention arrangements with OpenAI, Anthropic, and Google are gated by their sales teams. Without one, every direct API call is logged for abuse monitoring on the providers' standard timelines — typically a month or more. Solo attorneys, small firms, and in-house counsel rarely have the leverage to negotiate the retention away.

ii.

"Not training" isn't the same as "not exposed"

Paid commercial APIs generally don't train on your prompts. The consumer chat apps — ChatGPT, Claude.ai, Gemini — do. But absence of training isn't privacy: no DPA, no BAA, no audit right, and human reviewers may still see flagged traffic. Bigger practices negotiate around all of that. Smaller ones generally can't get the meeting.

iii.

Generic models give generic redlines

A general-purpose AI model doesn't know your firm's positions on indemnity caps, liability carve-outs, or data terms. Without your playbook baked in, you get standard market language — which may be precisely what you've spent a decade negotiating away from.

How It Works

Architectural isolation. Not a contract clause.

RedlineNow runs inside a sealed cloud environment built on enterprise AWS infrastructure. Your contract enters that environment; the model you select runs against it inside the same boundary; the response comes back. The document never leaves the perimeter to be processed somewhere else.

AWS publishes its Bedrock data-protection design directly: "Because the model providers don't have access to those accounts, they don't have access to Amazon Bedrock logs or to customer prompts and completions."[1] RedlineNow is built on that architecture, governed end-to-end by the AWS Data Processing Addendum — neither contract alone nor architecture alone, but both.

Contract text is held in memory while a request runs and discarded after. The AWS Data Processing Addendum covers the chain end-to-end, and private network isolation is available for firms that want to keep traffic off the public internet entirely.

The frontier model providers don't receive your prompts — not because they've promised not to look, but because Bedrock's architecture is designed so they don't have access in the first place.
1
Document enters RedlineNow
Held in memory for the duration of the request. Application logs are operational metadata only — no prompt or document content.
2
Processed in an isolated environment
Inside a sealed AWS environment, governed by the AWS Data Processing Addendum.
3
The selected model runs inside the boundary
Anthropic, Mistral, DeepSeek — whichever you choose — never receive the prompt.
Response returned. Document discarded.
No retention, no training, no third-party log. Just the analysis you asked for.
The Toolkit

Three tools, one workflow.

Move through a contract the way attorneys actually do — dig in, mark it up, send it back.

01 · Doc Assist

Chat with the contract in front of you.

Upload a contract; ask anything about it. Doc Assist holds the full document in context, and the engineering underneath is built so repeat questions stay fast and cheap. You see what each session is costing in real time — no surprise bills.

  • Live cost & savings tally
  • Switch models mid-conversation
RedlineNow Doc Assist conversation showing a contract loaded with AI responses
02 · Quick Shot

See how the contract reads from across the table.

Upload a contract, pick which side you want RedlineNow to play, and you'll get a sample redline of the agreement from that perspective. Useful for pressure-testing the version you're about to send out — or for anticipating what's likely to come back from opposing counsel before the call. You decide what's worth keeping.

  • Switch sides to see the contract from either perspective
  • Pick how aggressive the redline should be
  • Word .docx output with tracked changes
RedlineNow Quick Shot review showing prioritized provision cards with redline diff chips
03 · Contract Review

Methodical playbook review, multiple deep passes.

When the contract matters and the position is non-negotiable. Contract Review runs your firm's playbook against the document in multiple deep passes — built so the model's first answer isn't its only answer. Playbooks live encrypted, scoped to your firm, and never leave that boundary except to be read by the model at request time.

RedlineNow assists the attorney; it doesn't replace one. Every output is a starting point for review.

  • Multiple deep passes per document
  • Designed to keep long-document costs down
  • Playbooks stored encrypted, scoped to your firm
RedlineNow Contract Review playbook output
Who It's For

Built for the practices that don't get enterprise AI deals — in firms or in-house.

Solo practitioners

The contract review your day depends on, with the architectural controls and AWS contractual coverage you can document for a privilege analysis. RedlineNow handles the pattern-matching so you can spend your time on the parts of the work that need a lawyer.

Small & mid-size firms

Tens of attorneys, hundreds of clients, no enterprise procurement team to negotiate ZDR addendums with OpenAI. RedlineNow is sized for that reality — capable AI for contract work, deployed without a months-long vendor onboarding.

In-house counsel

You're the legal department, or a small slice of it. You evaluate every tool, you live with every decision, and you don't have a dedicated AI-procurement team to run point. RedlineNow is the AI deployment that comes with the documentation, the data-flow summary, and a vendor-side privilege workup you can use as a starting point for your own analysis.

Note: if you're at an AmLaw 50 firm or running a Fortune-500 legal department with a signed enterprise ZDR contract and a dedicated AI governance team, you probably don't need us. RedlineNow exists for the practices that want the same protection without the same negotiating leverage.

Request Access

RedlineNow is being rolled out to a small cohort of practices.

Each deployment is custom-built for the firm or in-house team using it — playbook, model selection, hosting topology. Tell us about your practice and we'll set up a private walkthrough.

  • Private 30-minute walkthrough on a real contract
  • Architecture and data-flow Q&A
  • Honest pricing and a clear path to deployment
  • No follow-up sales pressure if it isn't a fit
We reply from a human inbox.