RedlineLexHack 2026
Open-Standard Contract Safety Engine

Never sign an unfair contract.

Upload any vendor agreement. We catch the hidden traps, explain them in plain English, and give you back an attorney-ready Word doc with fair industry standards.

Presets:
Operational Workflow

How Redline Works

From predatory vendor agreement to an attorney-ready Word redline in under 60 seconds.

01 / INGEST

Upload or Paste Contract

Drop in a Microsoft Word .docx or paste agreement text. Client-side extractors parse the document into discrete legal clauses without sending data over the network.

Full .docx & plaintext support
02 / BENCHMARK

Open-Standard Risk Audit

Clauses are benchmarked against vetted Common Paper standard terms. Asymmetric liabilities, hidden indemnities, and lock-in renewals are flagged with letter grades and plain-English rationales.

Common Paper CSA, NDA & PSA Rules
03 / EXPORT

Native Word .docx Redlines

Export an authentic Microsoft Word document formatted with native tracked changes (<w:ins> and <w:del>) and an executive pushback email memo ready to send to opposing counsel.

Genuine OpenXML tracked changes
Predatory Clause Detection

The 4 Hidden Traps in Standard Vendor MSAs

Enterprise vendors rely on customer deal fatigue to slip one-sided terms past review. Redline replaces them with market standard terms automatically.

Limitation of LiabilityCommon Paper CSA v1.0 § 9

Predatory Liability Caps

Predatory Vendor Language

Vendor caps its total liability at $100 or 1 month of fees, while leaving customer liability completely uncapped.

Common Paper Fair Replacement

Mutual 12-month aggregate fee cap with standard mutual carve-outs for confidentiality breaches and third-party indemnity.

Term & RenewalCommon Paper CSA v1.0 § 5

Stealth Auto-Renewal Windows

Predatory Vendor Language

Contract automatically locks customer into 24-month renewals unless written notice is delivered 90 days before expiry.

Common Paper Fair Replacement

Reasonable 30-day notice period with automatic reminder notices and no hidden fee escalations.

IP & Data RightsCommon Paper CSA v1.0 § 4

Telemetry & Customer Data Grabs

Predatory Vendor Language

Vendor receives perpetual, royalty-free rights to use customer inputs, confidential documents, and telemetry to train internal models.

Common Paper Fair Replacement

Customer retains 100% exclusive ownership of customer data. Vendor may process data solely to provide the contracted services.

Modifications & TermsCommon Paper CSA v1.0 § 14

Unilateral Contract Modifications

Predatory Vendor Language

Vendor reserves right to alter pricing, SLAs, security controls, or contract terms at any time by updating a public web URL.

Common Paper Fair Replacement

All material terms require written mutual amendments signed by authorized representatives of both parties.

Zero-Trust Legal Privacy

100% Client-Side Privacy Architecture

Confidential corporate contracts, pricing exhibits, and IP provisions should never be uploaded to third-party cloud servers or used to train proprietary language models.

Redline operates entirely inside your local browser tab. The parser, risk scorer, and native Word docx generator execute via Web Workers and local JavaScript memory. Once you close the tab, zero footprint remains.

Zero Server Storage
No database, no S3 buckets, no telemetry.
In-Browser AST Engine
Local regex segmentation & scoring.
No Model Training
Your agreements are never used as training data.
Direct Blob Export
DOCX zip stream assembled locally.
Clarifications

Frequently Asked Questions

Everything you need to know about open standards, tracked changes, and legal workflows.

Common Paper publishes open-source standard legal agreements (MIT licensed), drafted and reviewed by a committee of dozens of leading commercial attorneys. Thousands of technology companies use them as fair market consensus. Redline uses these standards as a neutral, trusted benchmark instead of arbitrary subjective criteria.