AI Automation/Legal

Find Hidden Legal Risks in Contracts with Custom AI

Custom algorithms identify legal risks by comparing contract clauses against a firm's approved library. They flag non-standard terms, missing provisions, and ambiguous language automatically.

By Parker Gawne, Founder at Syntora|Updated Mar 5, 2026

Syntora designs custom algorithms to identify legal risks in contracts. These systems compare contract clauses against a firm's approved library, flagging non-standard terms and ambiguous language for attorney review. Syntora's approach focuses on building tailored, human-in-the-loop solutions for legal document processing.

Syntora designs and builds custom systems tailored to your firm's specific legal playbook and risk tolerance for contract types like commercial leases, vendor agreements, or Master Service Agreements. These are production systems, not general-purpose SaaS tools.

The scope of such an engagement typically involves integrating with your existing document workflows and defining precise risk parameters with your legal team. We've developed document processing pipelines using Claude API for sensitive financial documents, and the underlying architectural patterns for clause extraction and semantic comparison are directly applicable to legal contracts.

The Problem

What Problem Does This Solve?

Many firms start with contract management software like Ironclad or ContractWorks. These platforms are excellent for tracking key dates and organizing documents, but their AI features are often limited to keyword search. They can find an indemnity clause but cannot analyze its language to see if it deviates from your firm’s approved text. The logic is too rigid for nuanced legal review.

A paralegal at a growing business might try a Microsoft Word add-in that promises AI review. The problem is these tools use a generic model trained on public data. It might flag a clause as 'uncommon' but lacks the context of your business's specific risk profile. For a medical device company, a standard limitation of liability clause might be flagged as risky, creating false positives and wasting an attorney's time.

This forces a manual process. A new vendor agreement arrives. The add-in flags five clauses. A paralegal then has to open the firm's clause library in a separate document, manually compare each flagged clause line-by-line, and then search past contracts to see what variations were accepted before. The 'AI' tool added a step instead of removing one.

Our Approach

How Would Syntora Approach This?

Syntora approaches contract risk identification as a custom engineering engagement. The process would begin with a discovery phase to understand your firm's specific legal playbook, risk tolerance, and existing document workflows.

The first step in building the system would involve ingesting your firm's standard clause library and a representative set of historical contracts into a secure cloud storage, such as an AWS S3 bucket. A custom FastAPI service would be developed to handle Optical Character Recognition (OCR) for incoming PDFs. This service would also classify each document into relevant matter types, such as 'Vendor MSA' or 'Commercial Lease', to ensure the appropriate risk rules are applied.

For each new contract, the Claude API would be used to extract and categorize individual clauses. These extracted clauses would then be converted into vector embeddings and compared against your approved clauses, which would be stored in a Supabase vector database. This semantic comparison capability allows the system to identify conceptually similar clauses even when the wording differs. Clauses falling below a predefined similarity threshold would be flagged for review.

The delivered system would expose a simple review interface. An attorney would see the original flagged clause, a corresponding standard version from your library, and a clear indication of potential risk. This approach ensures a human-in-the-loop gate, where no contract is approved or rejected without an attorney's explicit sign-off. Every AI suggestion, confidence score, and final human decision would be logged in Supabase, establishing a permanent audit trail.

The system architecture would be designed for scalability and minimal operational overhead, often leveraging serverless technologies like AWS Lambda for processing and orchestration. Integration points, such as dedicated email inboxes for new contracts or notifications via Slack, would be tailored to your firm's operational needs. Importantly, all data processing and storage would occur within your firm's own cloud infrastructure, maintaining data security and compliance.

Why It Matters

Key Benefits

01

Review a 30-Page Lease in 90 Seconds

The system handles clause extraction and comparison instantly. Your team's time is spent on high-level legal strategy, not manual cross-referencing.

02

Built Once, Owned Forever

A single project fee replaces unpredictable per-document or per-seat SaaS costs. Monthly hosting on AWS is often under $50.

03

Your Clause Library, Your AI Model

You receive the complete Python source code in a private GitHub repository. The system is trained exclusively on your firm's documents and legal standards.

04

Audit Trails for Every AI Decision

Every flagged clause is logged with a confidence score and the attorney's final decision. This creates a feedback loop and provides a full audit history.

05

Works With Your Existing Email

Integrates with Office 365 or Google Workspace. New contracts are processed automatically from an inbox, eliminating manual uploads.

How We Deliver

The Process

01

Week 1: Data and Playbook Ingestion

You provide your standard clause library and 50+ executed contracts. We set up the secure AWS S3 bucket and ingest the documents for processing.

02

Week 2: Core Algorithm Development

We build the Claude API pipeline for clause extraction and the Supabase vector database for comparison. You receive a demo of the flagging logic on 5 sample contracts.

03

Weeks 3-4: Review Interface and Integration

We build the human-in-the-loop review dashboard and connect the system to your email intake. You receive login credentials for user acceptance testing.

04

Post-Launch: Monitoring and Handoff

We monitor system performance for 30 days post-launch to tune thresholds. You receive the full source code, deployment scripts, and a maintenance runbook.

The Syntora Advantage

Not all AI partners are built the same.

AI Audit First

Other Agencies

Assessment phase is often skipped or abbreviated

Syntora

Syntora

We assess your business before we build anything

Private AI

Other Agencies

Typically built on shared, third-party platforms

Syntora

Syntora

Fully private systems. Your data never leaves your environment

Your Tools

Other Agencies

May require new software purchases or migrations

Syntora

Syntora

Zero disruption to your existing tools and workflows

Team Training

Other Agencies

Training and ongoing support are usually extra

Syntora

Syntora

Full training included. Your team hits the ground running from day one

Ownership

Other Agencies

Code and data often stay on the vendor's platform

Syntora

Syntora

You own everything we build. The systems, the data, all of it. No lock-in

Get Started

Ready to Automate Your Legal Operations?

Book a call to discuss how we can implement ai automation for your legal business.

FAQ

Everything You're Thinking. Answered.

01

How much does a custom contract review system cost?

02

What happens if the AI misinterprets a clause?

03

How is this different from using ChatGPT for contract review?

04

Where is our confidential client data stored?

05

What kinds of contracts work best with this system?

06

What if our legal standards or clauses change?