Legal AI apps

Legal case-management platform with firm-wide AI agents that do the work.

Cloud legal practice- and case-management platform whose AI layer, LOIS (Legal Operating Intelligence System), runs agents across an entire firm to draft documents, manage deadlines and matters, automate tasks, and surface analytics. Agents read and write — executing legal work with source traceability rather than only summarizing — grounded in a proprietary legal graph.

AI legal intelligence that detects large-scale violations and sizes litigation before it's filed.

Darrow is an AI legal-intelligence platform that scans public data to surface harmful events — data-privacy breaches, antitrust, environmental, and financial violations — then estimates the number of victims, predicts outcomes, and sizes a case's value. Its 2026 platform lets plaintiffs' firms run case discovery, evaluation, and portfolio management in one workflow, positioning itself 'upstream' of litigation rather than on downstream legal operations.

No-code legal document automation plus AI contract drafting and review for lawyers.

Gavel pairs Gavel Workflows — a no-code platform that turns intake answers into finished Word documents and PDFs — with Gavel Exec, an AI contract reviewer and drafter that runs both as a Microsoft Word add-in and on the web. Exec applies a firm's own playbooks and precedent to generate first-pass reviews, redlines, and clauses, benchmark language against market standards, and run batch analysis across portfolios of contracts.

AI copilot for drafting, reviewing and negotiating contracts.

Robin AI is a legal AI platform for contract drafting, review and negotiation, used by in-house legal teams and large enterprises. Its Contract Copilot works in a web app and a Microsoft Word add-in, and a natural-language query layer searches across an entire contract repository. It pairs Anthropic's Claude with proprietary data from millions of contracts to extract terms and flag risks.

AI-native UK law firm for affordable consumer legal help.

Lawhive is a UK consumer legal platform that pairs an AI legal assistant, "Lawrence," with SRA-regulated solicitors to handle everyday matters — divorce, employment, immigration, landlord and tenant, conveyancing, and small claims — at fixed, upfront fees. Lawrence drafts documents, runs research, and handles intake; human solicitors review and deliver the work.

AI-powered contract lifecycle management for fast-growing teams.

SpotDraft is an AI-powered contract lifecycle management (CLM) platform for legal and business teams to create, negotiate, sign, store, and track contracts in one place. Its VerifAI assistant reviews and redlines contracts against your playbook, while workflows, e-signature, a searchable repository, and obligation tracking cover the full lifecycle. Integrates with Microsoft Word, Slack, and Teams.

AI copilot for real estate law and property due diligence.

Orbital (formerly Orbital Witness) is an AI platform purpose-built for real estate law. Its Orbital Copilot reviews and drafts complex property documents — title reports, leases, surveys, and contracts — extracting key provisions and flagging risks across a transaction. It is sold to law firms, insurers, and corporate legal teams via enterprise contracts.

AI legal assistant purpose-built for in-house counsel.

GC AI is an AI platform for in-house legal teams that drafts, reviews, and researches in seconds. It includes Easy Prompt (turns plain language into legal requests), Exact Quote (verifiable, sourced citations), a Skill Library of reusable workflows, and a Microsoft Word contract agent. Sold per seat to corporate legal departments rather than law firms.

All-in-one AI legal assistant for research, drafting, and document analysis.

Paxton AI is a generative-AI legal assistant that helps lawyers research law, draft documents, and analyze case files. It can build medical chronologies and billing summaries, summarize depositions and discovery, and produce citation-backed legal research across US federal regulations, state laws, and case law in all 50 states. Outputs include drafted motions, contracts, and client letters generated from prompts and uploaded files.

Agentic AI for plaintiff law — intake, medical chronologies, demands, and litigation.

Supio is an agentic AI platform built specifically for plaintiff-side personal injury and mass tort law firms. It automates case work across intake, medical-record chronologies, demand letters, and litigation drafting, turning large document sets into structured case files. The company partners with Thomson Reuters and is used by PI and mass tort firms nationwide.

AI drafting agent that drafts, reviews, and negotiates contracts from your own precedent.

Draftwise is an AI contract platform for law firms and in-house legal teams that drafts, reviews, and redlines agreements using a firm's own precedent language and negotiation history. Its AI Associate can take a contract from first draft through markup, searching across a firm's documents in parallel. It plugs into Microsoft Word, where lawyers already work.

Augmented-intelligence platform turning legal knowledge into enterprise AI agents.

Eudia builds AI agents for in-house legal, compliance, and procurement teams, codifying a company's contracts, policies, and institutional knowledge into automated review and risk workflows. It targets Fortune 500 legal departments rather than law firms, framing AI as augmentation of human expertise. The platform launched publicly in early 2025 after roughly 18 months in stealth.

Agentic legal AI that drafts, reviews, and negotiates contracts from your playbooks.

Genie AI is a legal AI platform for drafting, reviewing, editing, and negotiating business contracts. It can generate personalized, jurisdiction-aware agreements — up to 50+ pages — in minutes, flag risks in existing documents, and learn an organization's standards and playbooks to keep edits on-policy. London-based, it offers a free tier plus paid Pro, Business, and Enterprise plans for in-house legal teams and firms.

Turns laws and regulations into AI compliance agents.

Norm Ai converts laws, regulations and internal policies into AI agents that embed compliance checks directly into business workflows — reviewing AI-generated content, communications, agreements and filings against the rules that apply. Built on its Legal Engineering Automation Platform (Leap), lawyers and former regulators encode complex requirements into operational AI systems. It targets 'compliant by design' automation for regulated enterprises in finance and beyond.

AI contract drafting, review, and proofing suite inside Microsoft Word.

Definely is a Microsoft Word add-in suite that helps lawyers draft, review, and proof complex contracts. Its products — Draft, Proof, Vault, Cascade, and Enhance — surface defined terms and cross-references without leaving the clause, catch inconsistencies and broken references, and run AI-assisted review and contract changes. The London company is used by 150+ law firms and in-house teams and integrates with iManage, NetDocuments, and SharePoint.

AI-native contract lifecycle management used by legal teams at OpenAI, L'Oréal, and the AP.

A contract lifecycle management platform where legal and business teams draft, negotiate, store, and query agreements. Its Jurist AI assistant reviews and redlines contracts agentically against your playbooks, while AI clause classifiers and conversational search work across the whole repository. Pricing is custom enterprise quoting rather than published tiers.

AI contract review that redlines against your playbooks, in Word or on the web.

An AI contract-intelligence platform for in-house legal teams: it reviews and redlines agreements against your own playbooks, analyzes whole contract libraries at scale, and answers research questions with an AI agent. Used by legal teams at Meta, Uber, IBM, Atlassian, Shopify and Reddit; SOC 2 and ISO 27001 certified, and it does not train models on customer data.

AI platform for plaintiff law firms — works whole cases from intake to resolution.

Legal AI built specifically for plaintiff-side law firms in areas like personal injury and employment law. Eve evaluates incoming cases, builds medical chronologies, drafts complaints, demand letters, and discovery, and runs an AI Auditor that scans the firm's entire active caseload nightly to surface missed opportunities. The company says it is used by over 1,000 plaintiff firms and processes more than 200,000 cases a year.

AI platform for personal injury law firms, from intake to demand letters and settlement.

EvenUp builds AI products for personal injury law firms, covering the case lifecycle from intake through demand letters, medical chronologies, and settlement negotiation. Its Piai model is trained on hundreds of thousands of injury cases and medical records. Over 2,000 firms use the platform, which has helped resolve 200,000+ cases. Sold through enterprise contracts rather than self-serve.

Attorney-built AI for contract review and redlining in Word.

LegalOn is an AI contract review platform that detects risk and inserts redlines directly inside Microsoft Word. It ships 50+ attorney-built playbooks for common contract types so teams get guidance grounded in legal expertise, not just a general model. Founded in 2017 in Japan and used by thousands of legal teams.

AI legal assistant grounded in Thomson Reuters content.

CoCounsel is an AI assistant for lawyers and tax professionals that handles legal research, contract analysis, due diligence, and drafting. Built from the Casetext acquisition, it grounds answers in trusted Thomson Reuters sources like Westlaw and Practical Law and integrates with Microsoft 365. Pricing ranges from per-task to enterprise seats.

AI contract drafting and review, inside Microsoft Word.

Spellbook is an AI assistant for transactional lawyers that drafts, redlines, and reviews contracts directly inside Microsoft Word. It benchmarks clauses, runs playbook-based review across documents, and suggests language. Launched in 2022 as one of the first generative-AI tools for legal work.

Legal-Grade AI for contract review, negotiation, and management.

Luminance is an AI platform that automates contract review, negotiation, and management across an organization. Its agents read and analyze documents, redline against playbooks, and surface risk for legal, compliance, and procurement teams. Sold as an enterprise platform with per-user, volume-based pricing.

Collaborative legal AI for research, review, and drafting.

Legora is a legal AI workspace for law firms and in-house teams that handles multi-document review, legal research, and drafting across complex matters. Formerly known as Leya, it is built largely on Anthropic's Claude. Sold to enterprise legal teams on per-seat annual contracts.

Generative AI legal research and drafting from LexisNexis.

Lexis+ AI, now branded Lexis+ with Protégé, is LexisNexis's generative AI assistant for conversational legal research, document drafting, and analysis grounded in its primary-law and secondary-source collections. It uses Shepard's citation verification to flag unsupported citations and includes a secure document vault for large matters.

Domain-specific AI for legal and professional services.

Harvey is an AI platform built for law firms and corporate legal teams to research, analyze documents, and draft. It pairs an assistant and a secure document vault with purpose-built agents that execute complex legal work end to end. Sold through enterprise contracts rather than self-serve.

Enterprise AI that analyzes vast document sets for finance and law.

Hebbia is an enterprise AI platform that lets analysts ask complex, multi-step questions across huge libraries of filings, transcripts, and internal documents. Its Matrix interface returns answers in a spreadsheet-style grid, with each cell traceable back to its source. It is used heavily across investment banking, private equity, and legal research.