AI Legal Assistants

Avvoka automates transactional documents from templates, with AI assistance for drafting and negotiation layered on top. It belongs for firms that generate and revise the same document families repeatedly; the automation itself is rules based, and the generative features sit alongside it rather than replace it. Independently owned, not part of a larger legal information platform.

CoCounsel is Thomson Reuters' legal AI assistant, so it is part of a larger platform rather than an independent product: it is sold with, and draws on, the company's own legal research sources. It covers research, drafting and document review, and Thomson Reuters markets it as working at the level of a senior associate. The firm publishes customer survey figures for research and drafting quality, risk reduction and time saved, all of which are its own numbers rather than independent measurement. It belongs here because it is one of the two assistants corporate counsel most often evaluate, and a buyer comparing tools should be able to see it next to the independents.

DeepJudge retrieves and works with a law firm’s internal knowledge and documents. It belongs as the knowledge retrieval specialist in this guide, not as a substitute for licensed external case law research. Independently owned, not part of a larger legal information platform.

DocJuris reviews and negotiates contracts against a team’s preferred positions. It belongs for teams that need consistent redlines and contract analysis across incoming agreements. Independently owned, not part of a larger legal information platform.

Draftwise uses a firm’s earlier contracts and negotiation history to support drafting and review. It belongs for transactional practices seeking precedents from their own work rather than generic model suggestions. Independently owned, not part of a larger legal information platform.

GC AI assists corporate counsel with drafting, review and legal questions. It belongs for legal teams seeking a general work assistant with document context and citations that a lawyer can inspect. Independently owned, not part of a larger legal information platform.

Harvey combines legal research, document analysis and contract work in a shared workspace. It belongs for teams that need matter context across several transactional workflows, rather than a single drafting utility. Independently owned, not part of a larger legal information platform.

Ironclad combines contract lifecycle management with AI review and its Jurist assistant. It belongs for corporate teams that need drafting and negotiation connected to approvals and a contract repository; the assistant comes with the platform and is not sold on its own. Independently owned, not part of a larger legal information platform.

Jónsbók is an independent vendor, and its distinguishing choice is depth in one jurisdiction at a time rather than breadth across many. It builds its own legal database per country, linking statutes, amending acts, regulations, judgments and administrative rulings into a single graph so it can trace how a rule changed over time, then answers questions in plain language with citations back to those sources. It drafts memos, contracts and pleadings from a firm's own samples and compares many documents at once in a review grid, and it works on the web and inside Microsoft Word and Outlook. It is in use in Iceland, Finland, Croatia, Hungary, Poland and Romania, and lists pricing publicly at 175 euros per licence per month, which most vendors here do not.

LegalOn provides contract review, redlining and a legal assistant that works from playbooks and contract context, and has extended into matter intake and request tracking. It belongs for corporate counsel who need a repeatable review process across business agreements. Independently owned, not part of a larger legal information platform.

Legora, formerly Leya, provides collaborative research, document review and drafting for law firms and legal departments. Its tabular review reads a document set and fills a citation linked matrix across many agreements at once, which is what diligence teams use it for. Independently owned, not part of a larger legal information platform.

Protégé is LexisNexis' AI assistant, part of a larger platform rather than an independent product, and it runs across the company's own solutions including Lexis+. It answers legal questions and supports drafting and review from LexisNexis sources combined with an organisation's own knowledge. Like CoCounsel, it is usually bought as part of an existing research relationship rather than chosen on its own, which is worth knowing when comparing it with a standalone assistant.

Lito is Litera's legal AI agent, part of a larger platform rather than an independent product, and it sits inside the document tools a firm already uses rather than in a separate application. Litera says it routes work between deterministic legal engines where accuracy matters and generative AI where flexibility does, and it connects the firm's own knowledge to that work. The company claims use by 99 percent of the Am Law 100, more than 15,000 firms and over a million daily users; those are Litera's figures, not independently verified.

Luminance analyses contracts with its own legal language model, applies negotiation playbooks and can redline inside Microsoft Word. It belongs for legal departments reviewing portfolios of contracts; its published performance figures are the vendor's own and are not adopted here. Independently owned, not part of a larger legal information platform.

Magnar is an independent vendor built for Latin American practice, and that is the reason to consider it: it works from its own statute and case law databases per country, in Spanish, rather than translating a tool designed for common law. Its agent researches, analyses large volumes of documents and drafts, with references a lawyer can open and check, and it works inside Microsoft Word and Outlook. Alongside the assistant it sells case law search, a document management system and electronic signature. It says close to 30,000 users and 350 law firms use it, and it is available in Chile, Peru, Colombia, Argentina, Ecuador, Costa Rica and Uruguay, with Brazil and Mexico announced. Worth knowing during procurement: the law firms Carey and Beccar Varela are investors as well as users.

SimpleDocs combines contract drafting and review with clause guidance and playbooks. It belongs for legal teams that want their preferred language reflected in everyday contract work. Independently owned, not part of a larger legal information platform.

Spellbook reviews and drafts contracts in Microsoft Word. It belongs as an option for transactional lawyers who want assistance within their document editor; its focused workflow should not be confused with a case law research database. Independently owned, not part of a larger legal information platform.

SpotDraft connects AI contract review with drafting, approvals and contract management. It belongs for a legal team buying an operational contract platform; its Verdict review assistant is part of that platform rather than a separate purchase. Independently owned, not part of a larger legal information platform.

Vincent is vLex's legal AI assistant, and vLex is now part of Clio, so this is a platform product rather than an independent one. It combines vLex's global legal database with AI for research, analysis and workflow automation, and its reach across jurisdictions is the reason to consider it: the database is international rather than tied to one country's case law.

Wordsmith supports legal requests, contract review and internal legal knowledge. It belongs for company legal teams that want assistance connected to recurring business workflows. Independently owned, not part of a larger legal information platform.