A brilliant generalist, or a system built for matters.

Claude's public plans are $20 per month for Pro and $100 or $200 per month for Max tiers. Each plan carries defined usage capacities published by Anthropic, and heavy legal workloads, long documents, large matters, and repeated analysis can run into those capacities. What happens then is governed by Anthropic's plan terms, so read them before you rely on a plan for daily practice.

Enterprise configurations are quoted through sales, and some advanced configurations may use credits or usage-based billing. Confirm terms with Anthropic.

Irys One is publicly listed at $299 per month, with no per-token or per-query overage on the advertised plan. Irys Teams is $329 per seat per month for 2 to 50 attorneys. There is a 7-day trial with no credit card.

On sticker price, Claude's individual plans are cheaper. The comparison that matters is what a plan buys for legal work: capacity terms, legal structure, and what you must assemble yourself.

Model quality and reasoning depth. Anthropic builds the frontier models, and Claude's long-context reasoning is among the best available for working through large, complicated documents.

Price for general use. For non-matter work, correspondence, summaries, brainstorming, internal explanations, a $20 plan puts a very capable assistant on every desk.

Flexibility. Projects, skills, and connectors let a motivated team assemble custom workflows for almost anything, legal tasks included.

Breadth across the organization. Like any general assistant, it serves the whole company, not just the legal department.

Assembly versus product. With a general assistant, the legal structure is your project: you configure the skills, maintain the prompts, manage the projects, and check the citations. Irys ships that system already built: matters, research, drafting, citation review, and finished files in one product designed for legal work.

Irys keeps a persistent, source-linked representation of each matter: the documents, facts, people, dates, authorities, and drafts. Projects and conversation history are useful, but a governed matter system is a different thing: structured, permission-aware, and reusable across materially different tasks.

Output is source-linked and Cite Check reviews cited authority. As of the review date we found no public documentation of a built-in legal citator for Claude.

Data handling is contractual, not a settings page. Irys's customer agreements provide that client data is not used to train AI models. On consumer Claude plans, data and training settings are governed by Anthropic's terms and your configuration choices, which is a real operational responsibility when client confidences are involved.

A Word add-in brings drafting into the document, built-in e-signature covers execution, and Workbench, currently in beta, connects applications such as Gmail, Outlook, SharePoint, OneDrive, and Slack. Workbench requires user approval rather than autonomously sending communications.

The infrastructure around the models is Irys's own. Irys runs its own agentic orchestration, structured matter intelligence, and evaluation infrastructure around the models it uses, built to plan and carry multi-step legal work. In Irys's internal evaluations on published legal benchmark tasks (Irys internal testing, July 2026), the Irys system scored above leading frontier-model baselines on legal work. Methodology available on request.

Do not decide this on marketing pages, including this one. Take one real matter and run the same work through both tools, then answer these questions.

Can it show the exact source behind a factual statement in its output?

Can it check whether a cited authority is still good law?

Can it carry the matter context into a later drafting or review task without re-uploading and re-explaining the documents?

Can it work across email, files, research, and Word without manual copying?

Can it produce a usable finished file, not just chat text?

Can teammates work inside the same matter with appropriate permissions?

What happens when the matter grows to hundreds of documents?

What is included in the quoted price, and what usage capacities or overage terms apply?

Plenty of lawyers will keep a Claude plan for general work. That is sensible. The question is what runs your matters.

Choose Claude when you want a top-tier general assistant and are prepared to assemble and maintain your own legal workflow around it, inside its plan capacities. Choose Irys when you want the legal system already built: matters, citations, drafting, connected applications through Workbench (in beta), and finished work product at a published flat price.

Except where a statement is expressly labeled as Irys internal testing, comparisons on this page are based on publicly available information reviewed August 3, 2026. Pricing, plans, and features change. Confirm current terms with each vendor before you buy.