Legal clarity, brilliantly simplified

precision • simplicity • intelligence

Zaan transforms how professionals interact with legal documents through thoughtfully designed AI. Our contract review platform delivers precision with simplicity, eliminating complexity without compromising depth.

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Transforming Legal Intelligence Through Purposeful Innovation

Contract review, refined

Our flagship platform analyzes contracts with remarkable attention to detail, identifying risks and opportunities others miss. Each interaction is intuitive, each insight valuable—allowing you to focus on decisions that matter.

Legal access for all

We believe exceptional legal tools should transcend boundaries. That’s why we’re committed to providing free access to legal professionals in developing regions—because when knowledge flows freely, everyone benefits.

The Corporate Council

We’re assembling a select group of corporate partners who share our vision. Council members receive complimentary access to our complete suite of tools during the program period, helping shape the future of legal technology while experiencing its benefits firsthand.

Intelligent Contract Review

Transform your contract review process with our AI-powered analysis. Identify risks, receive expert recommendations, and make informed decisions—all in one seamless workflow.

Intelligent Contract Review

Quickly identify risky contract text, providing professional risk alerts and modification suggestions with automatic references to relevant laws and precedents. Multi-color highlighting differentiates high, medium, and low-risk sections, allowing you to prioritize critical issues.

Contract Element Extraction

Rapidly extract key information from contracts, such as signing parties, contract titles, and monetary amounts in both numeric and text forms. This helps power intelligent review and assists users in consolidating contract information.

Review Result Classification

Multi-color highlighting distinguishes risk types, allowing you to focus on key differences. Select which suggestions to implement or ignore to improve review efficiency.

Multiple Review Methods

Reference ZAAN’s intelligent review results while editing locally, or use our online editor to review and modify simultaneously, completing your contract review in a single session.

Contract Version Management

MeCheck tracks all revision annotations and stores multiple contract versions in the cloud to prevent document loss while enabling quick comparison between different versions.

Suitable for Multiple Work Scenarios

Whether it’s a new version edited during online review or a new version received from the other party, MeCheck helps you save everything, minimizing the possibility of contract “loss”

Complete Record of Revisions and Annotations

All revisions and annotations are preserved, allowing you to review them anytime and anywhere, avoiding blame

Convenient Version Comparison

Quickly locate and check content differences between versions, greatly saving manual verification time

Self-Built Review Checklist

Create customized review checklists based on legal regulations and business needs with access to 300+ expert-developed review points across five categories.

Standardized Review Results

Customize review checklists to establish a standard review process, avoiding missed or incorrect reviews

Customizable Review Rules

Set review rules according to actual business needs, making review work more efficient and intelligent

Customizable Review Results

According to work habits and requirements, customize reference clauses and risk instructions. Export and deliver to business personnel directly after contract review without needing to modify annotation instructions, making work handoffs smooth and efficient

Contract Template Management

Access professionally reviewed contract templates that are regularly updated to support your drafting and review processes.

Quick Contract Template Search

Supports multi-dimensional search by contract template type, tags, etc., to quickly obtain desired contract templates

Free Viewing and Downloading

After becoming a MeCheck user, you can view and download high-quality contract templates for free

Personal Template Management (Internal Testing, Coming Soon)

Convenient personal template management module for efficiently completing template management, collection, creation, etc.

Contract Text Comparison

Compare any contract versions with precision to quickly identify differences between drafts, templates, and counterparty revisions.

Multiple Scenario Applications

Review phase: supports comparison between contracts and templates; Renewal phase: supports comparison between contracts and historically signed contracts; Negotiation phase: comparison between internally finalized contracts and contracts modified by counterparties, etc.

Categorized Comparison Results

Comparison results are categorized as deleted, added, or changed; select as needed and click to quickly jump to contract differences

Visualization of Comparison Results

Multiple colors distinguish different types of differences, highlighted difference results, synchronized comparison of left and right documents