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ClauseBase

All-in-one legal drafting platform with AI-powered features
Added:
August 4, 2025

TL;DR

  • Comprehensive legal document automation platform combining drafting, negotiating, and reviewing capabilities
  • Features AI-powered clause libraries, automatic styling, and intelligent proofreading tools
  • Integrates seamlessly with MS Word and Outlook for familiar workflow
  • Designed for law firms and in-house legal teams seeking efficiency gains

What is ClauseBase

ClauseBase is a comprehensive legal drafting platform that revolutionizes how legal professionals create, negotiate, and review contracts. As an integrated suite combining document automation, clause management, and AI-powered reviewing tools, it addresses the inefficiencies in traditional legal document workflows. The platform operates through browser-based applications (Clause9 and ClauseBuddy) and MS Word/Outlook plugins, enabling lawyers to draft smarter with automatic layout formatting, negotiate better with AI-powered redrafting suggestions, and review faster with automated proofreading and contract analysis capabilities.

Key Features
  • Intelligent Clause Libraries: Access organized repositories of pre-approved clauses that automatically adapt to document context, maintaining proper formatting and legal nuance while significantly reducing drafting time.
  • AI-Powered Redrafting Assistant: Generate alternative clause formulations with simple prompts, helping lawyers overcome writer's block and discover optimal language for negotiations.
  • Automatic Styling & Formatting: Upload house style once and never worry about formatting again - all documents and clauses automatically conform to your organization's visual identity standards.
  • Truffle Hunt Precedent Search: Extract and search through millions of sample clauses from precedent documents, finding the perfect language for any situation in your organization's document history.
  • Smart Contract Review: AI scans documents in seconds to provide detailed legal analysis, flag potential issues, and suggest improvements based on client-specific requirements.
  • Interactive Document Automation: Create self-service questionnaires that guide users through document creation, from simple clause assembly to complex contract generation portals.
  • Automatic Proofreading: Catch drafting mistakes, missing definitions, and cross-reference errors before they cause problems, allowing lawyers to focus on substantive legal issues.
  • Definition Management: Instantly view all defined terms in a document, spot missing definitions, and navigate complex agreements without endless scrolling.

Who is ClauseBase for?

  • Law firms seeking to standardize document creation and improve efficiency across practice areas
  • In-house legal teams looking to streamline contract workflows and reduce external counsel costs
  • Corporate legal departments managing high volumes of standardized agreements
  • Legal operations managers implementing digital transformation initiatives
  • Contract managers requiring consistent document quality and faster turnaround times
  • Legal technology teams building automated legal service delivery systems

Key Use Cases & Applications

  • High-Volume Contract Generation: Automate creation of NDAs, employment agreements, and standard commercial contracts while maintaining quality control
  • Multi-Party Negotiation Management: Track changes and manage clause alternatives during complex deal negotiations with intelligent fallback suggestions
  • Knowledge Management Implementation: Build centralized clause libraries that capture institutional knowledge and ensure consistency across teams
  • Contract Review Acceleration: Reduce review time from hours to minutes using AI-powered analysis and automated proofreading capabilities
  • Client Self-Service Portals: Deploy interactive questionnaires enabling business users to generate routine legal documents without lawyer involvement
  • Cross-Border Document Harmonization: Manage multi-lingual documents and ensure consistency across jurisdictions with centralized styling and clause management
Pros
  • Comprehensive all-in-one platform eliminates need for multiple point solutions
  • Deep MS Word integration preserves familiar workflows while adding powerful capabilities
  • AI features specifically trained for legal use cases ensure relevant, accurate suggestions
  • Automatic styling preservation maintains document formatting during all operations
  • Robust security with ISO 27001 certification meets enterprise compliance requirements
  • Extensive precedent database provides millions of sample clauses for inspiration
Cons
  • Higher price point compared to basic document automation tools may challenge smaller firms
  • Complex implementation process for enterprise deployments requiring IT resources

Pricing Info

ClauseBuddy: €500/month for 3 users
Features: Artificial Intelligence, Clause Libraries, Truffle Hunt, Smart Templates, Reviewing & Proofreading

Additional Users: €125/month per user

Clause9: Tailored annual pricing
Features: Clause-based documents, Intelligent clauses, Centralised styling, Automatic definition lists, Multi-lingual documents, Advanced interactive Q&As

FAQs
ClauseBase offers native plugins for MS Word and Outlook, allowing seamless integration with existing workflows. The platform also provides API access for enterprise customers to connect with document management systems, CRM platforms, and other legal technology tools. The integration preserves all formatting and allows users to work within familiar interfaces while accessing ClauseBase's advanced features.
ClauseBase's AI is specifically trained on legal documents and understands legal context, terminology, and drafting conventions. Unlike general AI, it maintains document formatting, recognizes defined terms, and provides legally-relevant suggestions. The AI also operates within your organization's clause library and precedents, ensuring consistency with your established legal positions and drafting standards.
Yes, ClauseBase excels at both template-based automation and complex bespoke drafting. The Clause9 product specifically addresses sophisticated document creation with features like conditional logic, dynamic content, and advanced questionnaires. Users can build documents clause-by-clause, mixing standard components with custom drafting while maintaining intelligent formatting and cross-references.
ClauseBase is ISO 27001 certified and implements enterprise-grade security including data-at-rest encryption, strict data segmentation between clients, and comprehensive audit logging. Enterprise customers can opt for on-premise hosting for complete data control. The platform also supports Single Sign-On (SSO) integration and maintains strict access controls to ensure confidentiality.
Implementation timelines vary based on deployment scope, but most organizations see initial productivity gains within 2-3 months. The free 2-month ClauseBuddy trial includes onboarding support to accelerate adoption. Full ROI typically materializes within 6-12 months as teams build clause libraries, create templates, and optimize workflows. Organizations report 50-70% time savings on routine drafting tasks once fully implemented.
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