ClauseBase vs. Leah Comparison


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		Related Products Concord Concord Horizon is a next generation contract management platform rebuilt for the AI era, applying ten years of Concord expertise to a modern, AI native architecture. Horizon gives teams a cleaner, faster interface with light and dark mode, collapsible navigation, custom and pinnable columns, advanced filtering, and consistent tables across every module so users can work in full screen focus when they need it. AI Copilot lets you ask natural language questions about any contract, summarize or extract key points, and generate quick insights or reports, while AI Search combines lexical and semantic search to find meaning rather than just keywords and perform multi actions on results. With MCP you can bring contract insights into tools like ChatGPT or Claude to generate summaries or tables from your portfolio and automate contract monitoring, all backed by a zero data retention policy with AI partners so customer data is never used to train AI models. 237 Ratings Visit Website Sirion CLM Bringing together category-leading innovation, unrivaled Contract Lifecycle Management expertise, and a deep commitment to customer success, Sirion helps the world’s leading businesses contract smarter. Powered by intelligence uniquely connected across the complete contract lifecycle, Sirion’s easy-to-use, highly configurable Smarter Contracting platform brings legal, procurement, sales, and business teams together to author stronger contracts, improve risk management and strengthen counterparty relationships. Sirion is trusted by over 200 of the world’s most successful organizations to manage 5 million+ contracts worth more than $450 billion across 70+ countries. 327 Ratings Visit Website Filevine Filevine, powered by LOIS, is an AI-driven legal intelligence platform designed to provide a unified system of truth for modern legal practices. It connects data, documents, workflows, and teams into a single, cohesive environment. The platform enables legal professionals to verify facts, prepare depositions, and manage cases more efficiently. LOIS delivers contextual insights by analyzing the entire matter lifecycle in one place. It supports functions such as document management, contract management, and billing within a centralized workspace. The system is built to enhance decision-making by providing accurate and actionable intelligence. Its AI capabilities help automate workflows and streamline legal operations. Overall, Filevine empowers organizations to improve productivity and achieve better legal outcomes. 590 Ratings Visit Website Titan Build the forms, portals, documents, eSignatures, surveys, and workflows your business needs while keeping Salesforce at the center of it all. Titan brings these experiences into a single Salesforce-first platform, with data connected to Salesforce in real time rather than creating another place for it to live. Give customers, partners, and employees secure ways to interact with Salesforce. Collect and update information through dynamic forms, build branded portals, generate documents from Salesforce data, collect signatures, run surveys, and automate complex business processes. For forms and portals, Titan AI Studio gets you to a strong first version faster. Describe what you need in plain language and Titan creates the structure, fields, styling, and Salesforce mapping. Then refine the details in the visual builder. Titan AI understands your Salesforce data model, including objects, fields, and relationships, without accessing sensitive Salesforce record data. You get AI-assisted speed while staying in control of what gets built and how it works. Experience Studio and Document Studio bring these capabilities together, giving Salesforce teams one platform to build and manage customer-facing experiences, documents, and business processes. 378 Ratings Visit Website ContractSafe ContractSafe is AI-enabled contract management software built for teams that need control without complexity. Store, search, and manage all your contracts in a secure, cloud-based repository hosted on AWS, with SOC 2 Type II, HIPAA, ISO 27001, and GDPR compliance included. Find any contract or clause in seconds using Google-like full-text search with OCR support for scanned documents. The AI assistant automatically extracts key metadata, categorizes contracts by type, and answers plain-language questions about contract content, with no configuration required. Every plan includes unlimited users, automated renewal and key-date alerts, and a dedicated Customer Success Manager. Higher-tier plans add approval workflows, redlining, built-in e-signature, and Salesforce integration. Implementation takes hours, not months. No professional services fees, no IT project required. Free trial available, no credit card needed. 326 Ratings Visit Website LinkSquares LinkSquares is the leading Contract Lifecycle Management (CLM) software designed to help legal, procurement, and business operations teams master the entire contract lifecycle, from creation to execution and renewal. The platform transforms how companies manage agreements by centralizing data, automating routine work, and providing actionable insights powered by AI. This single, connected source of truth helps teams eliminate manual processes, streamline workflows, boost visibility, and ensure compliance across thousands of contracts, ultimately reducing risk and administrative burden. Organizations choose LinkSquares to empower legal, sales, finance, and procurement teams to collaborate seamlessly, make faster and more informed decisions, and optimize deal outcomes. With LinkSquares, organizations benefit from accelerated contracting cycles, enhanced compliance controls, and the freedom for teams to focus on high-value strategy instead of paperwork. 727 Ratings Visit Website Docmosis Docmosis is a self-hosted or SaaS template-based document generation solution. Integrate with custom-built software applications or popular third-party apps using the API. Create templates using MS Word or LibreOffice. Add plain-text placeholders to control: the insertion of text/images/tables; conditionally add/remove any content; perform calculations; loop over repeating data; format data/numbers and much more. Used by customers in Finance, Health, Legal, Education, Government, HR, Insurance, Logistics, and Manufacturing to generate customized letters invoices, proposals, contracts, statements, reports and more. Integrate with: Custom software built using Java, C#, Python, PHP, Ruby and more via a REST API; Low-code and no-code platforms like Appian, Bubble, Mendix, Outsystems; Third-party form builders or apps that can perform a webhook such as FormAssembly or Salesforce. 51 Ratings Visit Website Interfacing Integrated Management System (IMS) Interfacing’s Integrated Management System (IMS) is an AI-powered platform that unifies BPM, QMS, Document Control, and GRC into one platform. Organizations use IMS to model and automate processes, control documents, manage risks, and maintain regulatory compliance with full traceability and audit readiness. Built for highly regulated sectors such as aerospace, life sciences, finance, and government, IMS provides real-time visibility, automated workflows, and AI-driven insights that improve quality and reduce operational risk. The platform is ISO 27001 certified and fully validated for 21 CFR Part 11, making it suitable for mission-critical environments requiring strong governance, security, and control. IMS also includes low-code automation, process mining, audit management, training tracking, CAPA workflows, and dashboards to help teams streamline operations and continuously improve. AI strengthens governance, improves accuracy, and reinforces regulatory control. 66 Ratings Visit Website Expedience Software EXPEDIENCE AUTOMATES MICROSOFT WORD PROPOSALS Use Microsoft Word to craft business proposals, RFP responses, or Statements of Work (SOWs)? Expedience delivers unmatched efficiency, flawless branding consistency, and 100% document accuracy – without ever leaving Microsoft Word! THE MICROSOFT ADVANTAGE Native to Microsoft Word, Expedience leverages the best of Microsoft 365: • Use Rich Content (tables, charts, videos, PowerPoint slides, etc) • Consistent Corporate Branding • Copilot Generative AI • Excel Data Integration • Realtime Collaboration SELF-SERVE SALES PROPOSALS Create proposals, sales documents, and SOWs in just a few clicks - even from Excel spreadsheets! Consistent, accurate, and perfectly formatted every time. TRUSTED CONTENT Curated, branded, approved content that you can trust, at your fingertips inside Microsoft Word. No proofing required. 34 Ratings Visit Website UnForm UnForm is a powerful enterprise document management and process automation solution that seamlessly integrates with any application. Our platform-independent, fully browser-based solutions provide the ability to create, deliver, capture, index, route, and store documents from start to finish so that a transaction’s entire life cycle can be accessed with one easy search. Our data extraction and workflow capabilities enable the automation of data entry-intensive processes. UnForm.Cloud, a hosting service for UnForm Document Management, is a perfect fit for those who are running cloud-based ERP systems or looking for a solution with no hardware to purchase, manage, or maintain. Implementing UnForm has never been easier. Backed by a proven hosting vendor, Oracle, you have the peace of mind knowing your data is safe and secure with well-managed data centers and cross-region backups, ensuring reliable and continues access to your data when you need it. 19 Ratings Visit Website
About Innovative software that allows lawyers and commercial teams to draft contracts in a fraction of the time it currently takes them.	About Leah is an enterprise agentic AI company designed to autonomously run complex work across legal, procurement, finance and shared services. Founded in London in 2015 and backed by SoftBank and Insight Partners, Leah serves 400+ global enterprises and supports mission-critical processes in regulated industries. Leah works with partners including Microsoft, Google, OpenAI, Anthropic, PwC and KPMG to support enterprise transformation programs globally. Leah Contracting runs the contract lifecycle from intake through renewal — specialist agents apply company playbooks, assess risk, draft and redline agreements, and hand work between stages. Leah Legal automates contract review, obligation tracking, and compliance monitoring. Leah Procurement runs the source-to-pay lifecycle from requisition to payment. All products run on Leah Maestro, the agentic harness that provides deterministic handoffs, approval gates, and a full audit trail.
Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Supported
Audience Legal experts and business units	Audience Legal and non-legal users whose legal document management requires advanced solutions — with end-to-end AI functionality — and incremental, outcome-based legal digital transformation.
Support Phone Support Supported 24/7 Live Support Supported Online Supported	Support Phone Support Supported 24/7 Live Support Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Supported Free Trial Not Supported	Pricing Pay for work, not tokens. Leah prices against completed workloads rather than token consumption. Modular — start with what fits, expand as needs evolve. Single tenant on any cloud, any region, or on-premise. Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Supported Live Online Supported In Person Supported	Training Documentation Supported Webinars Supported Live Online Supported In Person Supported
Company Information ClauseBase Founded: 2019 Belgium www.clausebase.com	Company Information Leah Founded: 2015 United Kingdom leahai.com
Alternatives Gavel Gavel.io	Alternatives LinkSquares LinkSquares Inc.
Checkbox	Sirion CLM Sirion
Docubee	ContractSafe
Genie AI GenieAI	LEGALFLY
Josef View All	Concord View All
Categories AI Contract Generators Supported Contract Management Supported Document Generation Supported Forms Automation Supported Legal Document Drafting Supported	Categories AI Contract Generators Supported AI Legal Supported Contract Analysis Supported Contract Lifecycle Management (CLM) Supported Contract Management Supported Digital Signature Supported eDiscovery Supported Legal Supported Legal Document Drafting Supported Legal Document Management Supported
Contract Management Features Buy Side (Suppliers) Not Supported Completion Tracking Not Supported Compliance Tracking Not Supported Contract Lifecycle Management Not Supported Electronic Signature Supported Full Text Search Supported Government Contracts Supported Pre-built Templates Supported Sell Side (Customers) Supported Specialty Contracts Supported Version Control Supported Workflow Management Supported Show More Features Document Generation Features Batch Processing Supported Collaboration Supported Digital Signature Supported Interaction Tracking Supported Multiple Output Formats Supported Templates Supported Forms Automation Features Approval Process Control Supported Archiving & Retention Supported Collaboration Supported Document Indexing Supported Drag & Drop Supported Full Text Search Supported Remote Document Access Supported Rules-Based Workflow Supported Text Editing Supported Version Control Supported	Contract Management Features Buy Side (Suppliers) Supported Completion Tracking Supported Compliance Tracking Supported Contract Lifecycle Management Supported Electronic Signature Supported Full Text Search Supported Government Contracts Supported Pre-built Templates Supported Sell Side (Customers) Supported Specialty Contracts Supported Version Control Supported Workflow Management Supported Show More Features Digital Signature Features Audit Trail Supported Authentication Supported Auto Reminders Supported Customizable Templates Supported Document Analytics Supported Mobile Signature Supported Multi-Party Signing Supported Progress Tracking Supported Task Progress Tracking Supported Legal Document Management Features Access Controls Supported Archiving & Retention Supported Collaboration Supported Contract Management Supported Document Assembly Supported Document Indexing Supported Document Tagging Supported Full Text Search Supported Version Control Supported eDiscovery Features Case Analytics Supported Compliance Management Supported Discussion Threads Supported Document Indexing Supported Document Tracking Supported Full Text Extraction Supported Keyword Search Supported Metadata Extraction Supported Topic Clustering Not Supported
Integrations Adobe Marketo Engage Not Supported Calendly Not Supported ClickUp Not Supported Contractify Supported Gmail Not Supported Google Cloud BigQuery Not Supported Greenhouse Not Supported Gusto Not Supported Klaviyo Not Supported Microsoft 365 Not Supported Microsoft Outlook Not Supported Microsoft Teams Not Supported Microsoft Word Not Supported Sage Accounting Not Supported Sage Intacct Not Supported Shopify Not Supported Slack Not Supported Trello Not Supported Vanta Not Supported WooCommerce Not Supported Show More Integrations View All 1 Integration	Integrations Adobe Marketo Engage Supported Calendly Supported ClickUp Supported Contractify Not Supported Gmail Supported Google Cloud BigQuery Supported Greenhouse Supported Gusto Supported Klaviyo Supported Microsoft 365 Supported Microsoft Outlook Supported Microsoft Teams Supported Microsoft Word Supported Sage Accounting Supported Sage Intacct Supported Shopify Supported Slack Supported Trello Supported Vanta Supported WooCommerce Supported Show More Integrations View All 59 Integrations
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