Litera
The unified legal document lifecycle and transaction management ecosystem for the modern law firm.
Harvey is a generative AI platform specifically engineered for the complex, high-stakes requirements of the legal sector. Built on a foundation of proprietary legal-tuned models and a strategic partnership with OpenAI, Harvey provides a secure, enterprise-grade environment for law firms and in-house legal departments. By 2026, the platform has matured from a simple assistant into a comprehensive 'Professional Operating System,' integrating deeply with Document Management Systems (DMS) like iManage and NetDocuments. Its technical architecture focuses on high-fidelity Retrieval-Augmented Generation (RAG), ensuring that outputs are grounded in both global case law and the firm's private, historical work product. Harvey differentiates itself through 'Vault' and 'Workstreams,' features that allow for persistent institutional memory and multi-step automated legal reasoning. The platform is designed to handle massive-scale due diligence, multi-jurisdictional regulatory analysis, and complex contract lifecycle management. Positioned as the top-tier solution for Big Law (Global 100), Harvey maintains a closed-ecosystem approach, prioritizing data sovereignty and zero-retention policies for model training, ensuring that client-privileged information remains isolated and secure.
A vector-indexed repository that allows firms to upload their entire history of work product for contextually aware RAG.
The unified legal document lifecycle and transaction management ecosystem for the modern law firm.
The legal industry's authoritative generative AI platform for research, drafting, and risk management.
Enterprise-grade eDiscovery and AI-driven document intelligence for boutique and mid-market law firms.
Automated legal intelligence and risk scoring for the modern enterprise.
Verified feedback from the global deployment network.
Post queries, share implementation strategies, and help other users.
An agentic workflow builder that sequences multiple LLM calls to perform complex tasks like multi-document comparisons.
Real-time monitoring of multi-jurisdictional legal changes mapped against client-specific risks.
Environment where firms can test prompts and custom instructions without exposing data to the broader model.
Multi-layered security architecture utilizing hardware-level isolation for data processing.
Semantic comparison engine that suggests edits based on firm playbooks and standard market terms.
Custom parameter weighting for specific legal disciplines like IP, Tax, or Litigation.
Manually reviewing thousands of contracts for change-of-control clauses is slow and error-prone.
Registry Updated:2/7/2026
Keeping up with new financial regulations across 15 different countries.
Synthesizing decades of case law into a coherent strategy memo.