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BUILT FOR THE INDUSTRIES WE SERVE.

AI-Powered Contract Review Pipeline

Your lawyers start at the risky clauses, not at page one.

Starts
New contract by email or in a shared Drive folder
Size
18 nodes · 20 connections
Tools
Anthropic Claude, Google Drive, Airtable, Slack, Email (IMAP)
Category
Document Processing · enterprise
Status
Reference architecture
ai-contract-review-pipeline.jsonn8n canvas

Drawn by n8n's own canvas from the reference workflow file. Click it to pan and zoom.

Part 1 The problemWhy teams need this

01 · THE PROBLEM

Most lawyer hours on a contract go into reading it end to end to find the three clauses that deviate from your standard. Let the first pass happen automatically, and your team spends its time on judgement, not on finding the page.

Part 2 How it worksWhat it does, step by step

02 · WHAT IT DOES

Contracts arrive by email or a shared folder. The workflow reads every clause, pulls the key terms into one standard format, scores the risk and flags anything non-standard. High-risk contracts come with a redline summary, and each one goes to the right reviewer. First-pass review time drops by 70%.

03 · HOW IT RUNS

Step by step, as built.

  1. Take in the contract

    Email and Drive intake merge into one path; the PDF text is extracted and split into clauses.

  2. Extract to a schema

    Claude pulls the key clauses into a fixed structure, so every contract is compared on the same fields.

  3. Score the risk

    A scoring step flags non-standard and high-risk terms against the firm's playbook.

  4. Redline what matters

    High-risk contracts get a redline summary before anyone opens them.

  5. Route and record

    A Switch sends each contract to the right reviewer by type; the review is logged in Airtable and the requester gets a reply.

04 · WHERE A PERSON STAYS IN

The machine drafts. A person decides.

A lawyer reviews every contract. The workflow does the first read and points them at the clauses that need a decision.

05 · TOOLS AND APPS

Built around the systems already in the process.

Anthropic ClaudeTrigger or source
Google DriveProcessing and orchestration
AirtableProcessing and orchestration
SlackProcessing and orchestration
Email (IMAP)Destination or delivery

06 · WHEN SOMETHING BREAKS

Failure is designed in.

  • 7nodes retry automatically when an external API fails.
  • 2decision points (IF or Switch) check the data before it moves on.
  • ✓Anything unhandled triggers our central error workflow, so a crash gets reported instead of failing silently.

Standard on every build

  • Schema validation before downstream writes
  • Retry and error routes for external API failures
  • Duplicate-safe processing and idempotent updates
  • Human approval where the action carries business risk
  • Execution logging for support and audit review

Part 3 The impactWhat it's worth, and how we'd build yours

07 · PROJECTED IMPACT

What it should change in the business.

0170% faster first-pass reviewProjected
02Auto risk scoringProjected
03Clause-level extractionProjected

Projections for a typical deployment. The calculation below shows the math, and you can put in your own numbers.

08 · ROI CALCULATION

How it pays back in your business.

The starting numbers are a hypothetical deployment sized to the projections above. Change any of them to your own volumes and costs, and the math updates underneath.

Projected net value per year$39,6001,008 hours back per year
Full-time equivalent freed
0.6 people
Gross value
$40,320
Running cost
−$720
Return per $1 of running cost
$56

The math: 80 contracts reviewed × 90 min × 12 months × 70% ÷ 60 = 1,008 hours a year × $40/hour = $40,320. Net value = gross value − $720 running cost a year.

09 · HOW WE'D BUILD YOURS

How we'd build yours.

  1. Discover: map the current process, systems, volumes, owners and exceptions.
  2. Design: define the canonical data model, approvals, retries and system boundaries.
  3. Build: implement credentials, nodes, validation and observable error routes.
  4. Prove: run controlled data through success, duplicate and failure scenarios.
  5. Operate: publish runbooks, ownership and measurable service levels.

SAME SYSTEM

Built for the industries we serve.

Reference architectures for legal, accounting, insurance, customer support and venture capital teams. Each one is a complete n8n workflow, with a person kept in the loop wherever the risk is.

YOUR VERSION

Want this, wired to your tools?

Tell us what the process looks like today: the systems, the volumes, the step everyone hates. We'll come back with the n8n version and where a person stays in charge.

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