Law Insider

Overview

Law Insider is an AI-powered contract lifecycle platform that enables legal professionals to draft, review, and redline contracts at unprecedented speed. Trusted by more than 10,000 customers worldwide, it combines a comprehensive web-based research environment with a Microsoft Word Add-In, allowing users to access sample contracts and clauses or generate original drafts through its AI Assistant. The platform is built for modern legal teams that need to accelerate contract cycles while maintaining high standards of accuracy and compliance. With a vast repository of public contracts, it serves as both a research tool and an intelligent drafting assistant, making it a central hub for contract-related work.

At the core of Law Insider is a legal AI engine trained on over 200 million clauses. This AI powers three key capabilities: AI-powered contract review and redlining, AI clause drafting, and the Law Insider Index Score. Users can review, redline, and summarize third-party contracts at the speed of AI while ensuring alignment with industry standards and expert playbooks. The Law Insider Index Score benchmarks third-party and AI-generated clauses against the trusted Law Insider Index, which is backed by the world's largest public contract database. For drafting, the AI Assistant generates contract clauses using OpenAI models, and each clause is validated against Law Insider's industry-leading database for accuracy and relevance. This validation process ensures that AI-generated language is not only fast but also reliable and contextually appropriate.

Law Insider provides two distinct user experiences. The first is a web experience where users can search the Law Insider database for sample contracts and clauses, or access the AI Assistant to generate original drafts. The second is a Microsoft Word experience that integrates directly into the Word environment, enabling users to review, redline, and summarize documents without switching tools. The platform includes a library of over 40 Standard Playbooks, as well as templates that can be used to enforce consistent language across agreements. Premium plans offer unlimited reviews, redlines, drafts, and uploads, along with full database access and weekly training with legal AI experts. Tutorial videos are available to help users understand the workflow and maximize the platform's capabilities.

Law Insider is also built for enterprise-scale deployment. The Enterprise plan adds advanced features such as custom playbooks and fallbacks, AI repository and alerts, precedent-based and standards-based benchmarking, due diligence support, SSO (SAML) integration, and dedicated legal engineering support. The platform is SOC 2, Type II compliant, providing an enterprise-grade security posture for global legal teams. Typical users include in-house counsel, law firms, contract managers, legal operations teams, procurement departments, and anyone involved in drafting, reviewing, or negotiating contracts. By combining an expansive contract database with intelligent automation, Law Insider helps organizations reduce review time, improve contract quality, and stay aligned with internal policies and external regulations. Annual and monthly subscription plans are available, with a SimpleAI tier for core drafting and review needs and an Enterprise tier for advanced customization and collaboration.

Core capabilities

AI Assistant

Generate original contract drafts and clauses using AI powered by OpenAI, validated against Law Insider's industry-leading database for accuracy and relevance.

Contract Review & Redlining

Review, redline, and summarize third-party contracts at AI speed while ensuring compliance with industry standards and expert playbooks.

Law Insider Index Score

Benchmark third-party and AI-generated clauses against the trusted Law Insider Index, backed by the world's largest public contract database.

Standard Playbooks

Leverage a library of 40+ Standard Playbooks to quickly access expert-reviewed contract language and templates.

Public Contract Database Search

Access millions of public contracts and clauses to find the right language for your drafting needs.

Microsoft Word Integration

Review and redline contracts directly within Microsoft Word, with AI-powered assistance embedded in your existing workflow.

Web Experience

Search the Law Insider database from any browser, or generate original drafts using the AI Assistant.

Unlimited Usage on Premium Plans

Enjoy unlimited reviews, redlines, drafts, and uploads with a subscription, plus full database access and standard playbook library.

Enterprise Customization

Custom playbooks, fallbacks, AI repository and alerts, precedent-based benchmarking, and dedicated legal engineering support.

Security & Compliance

SOC 2, Type II compliant platform designed to meet enterprise security requirements and support due diligence workflows.

Use cases

Drafting original contracts and clauses from scratch with AI assistance

Reviewing and redlining third-party agreements such as MSAs, NDAs, and SaaS contracts

Benchmarking contract language against a trusted public database

Standardizing legal language with 40+ expert playbooks and templates

Conducting due diligence during M&A, vendor onboarding, or partnership agreements

Automating routine contract review workflows directly in Microsoft Word

Training legal teams on AI-assisted drafting and negotiation processes