Irys vs LexisNexis
Irys vs Lexis+ with Prot\u00e9g\u00e9: two different answers to legal AI
LexisNexis pairs Prot\u00e9g\u00e9 with one of the deepest authoritative content libraries in the profession, backed by Shepard's. Irys is a publicly priced, matter-centric platform you can trial in minutes. Here is what each company actually documents, and how to test both.
Who Lexis+ with Protégé is for
LexisNexis is one of the dominant legal research companies, and Lexis+ with Protégé is its AI assistant built on that foundation. It grounds AI work in Lexis's proprietary primary and secondary content, Practical Guidance, and Shepard's citation validation, one of the most established citator systems in the profession.
Protégé is not a thin chat layer. Public materials document drafting, research, uploaded-document analysis, redlining, multi-model AI reasoning, and hundreds of prebuilt workflows, plus custom workflows that teams can build, test, publish, and share. Personal Vaults hold up to 50 repositories with 500 documents per Vault.
If your practice depends on Lexis-exclusive sources, or your organization already runs on a Lexis research contract, Protégé is the natural way to bring AI into that environment.
Pricing: what is public and what is not
LexisNexis pricing is customized based on your organization, the capabilities you select, and the content you need access to. Standard pricing is not publicly listed. A two-day trial is offered.
Lexis does publish transactional list charges for certain activity that falls outside a flat-rate subscription. Its 2026 large-legal schedule includes line items such as $12 for general AI activity, $99 for AI-driven research, and $250 for summarization or drafting entries. Those charges do not necessarily apply inside a negotiated flat-rate package. They matter for one reason: what your subscription includes is a contract question, so ask precisely which content and which AI activity your quote covers.
Irys publishes its prices. Irys One is $299 per month for a single attorney. Irys Teams is $329 per seat per month for teams of 2 to 50 attorneys. Irys One includes unlimited AI queries, meaning no per-token or per-query overage on the advertised plan. A seven-day trial requires no credit card.
What Lexis does better
Content depth. Lexis owns and licenses one of the largest authoritative legal collections available: case law, statutes, regulations, secondary sources, and Practical Guidance. Irys does not attempt to replicate that proprietary library.
Citation validation. Shepard's is a mature, widely trusted citator with decades of editorial history behind it. If Shepard's signals are central to how your firm validates authority, that is a real advantage.
Microsoft reach. Protégé is distributed across Word, Teams, Excel, PowerPoint, OneNote, and Copilot, with DMS connections and web and news sources. For organizations standardized on Microsoft 365, that surface area is significant.
What Irys does differently
Irys is built around the matter rather than the research query. Research, drafting, and document analysis happen in one workspace with persistent matter context, so the next task can reuse the documents, facts, and sources from earlier work instead of starting from a blank prompt.
Output is source-linked. You can trace material statements back to the underlying document or authority and check the work yourself.
Irys connects to the applications where legal work actually moves. Workbench, currently in beta, connects Gmail, Google Drive, Calendar, Sheets, Outlook, OneDrive, and Slack, and it requires your approval rather than sending communications autonomously. A Word add-in and built-in e-signature carry work through to a finished, signed document.
The commercial model is simple: a published price, a self-service seven-day trial with no credit card, and no per-token or per-query overage on the advertised Irys One plan. You can start with one lawyer and evaluate on a real matter before anyone talks to sales.
How to evaluate both: run the same matter through each
Do not decide from feature pages, including this one. Take one active matter, run it through both platforms during their trials, and ask the same questions of each.
Can it locate the exact source behind a factual statement it makes?
Can it show whether a cited authority is still good law, and how is that shown?
Does matter context carry into the next drafting or review task, or do you rebuild it each session?
Can it work across email, files, research, and Word without manual copying?
Does it produce a usable file you can send, or only chat text?
Can teammates work inside the same matter with appropriate permissions?
What happens when the matter holds hundreds or thousands of documents?
What exactly is excluded from the quoted price, and which content subscriptions does each answer assume?
Are there document, query, workflow, storage, or integration charges beyond the subscription, and what happens to the price at renewal?
The bottom line
Lexis+ with Protégé is a top-tier legal content and citator platform with serious AI capabilities. For organizations centered on Lexis research content and Microsoft 365, it is a strong choice.
Irys is built for lawyers who want a transparently priced, matter-centric platform they can test today: published pricing, a no-card trial, source-linked research and drafting, connected application actions, and finished work product including e-signature, without negotiating a content package first.
This comparison reflects publicly available information reviewed on August 3, 2026. Pricing, plans, and features change. Confirm current terms with both vendors before you buy. Pricing, plans, and features change. Confirm current terms with both vendors before you buy.
The Irys offer
One published price. No per-token or per-query overage.
Irys One is $299 per month with unlimited AI queries under the advertised plan, a 7-day trial, and no credit card required.
Except where a statement is expressly labeled as Irys internal testing, this comparison is based on publicly available information reviewed on August 3, 2026, and on Irys's current product positioning. “Not publicly listed” means no standard public price or term was found on the vendor's official materials as of that date; actual pricing, features, and contract terms may vary and may require particular plans, content subscriptions, or integrations. Product capabilities on both sides change frequently; confirm current details with each vendor before making a purchasing decision. LexisNexis and all other product names are trademarks of their respective owners. Their use here is for identification and comparison only and does not imply any affiliation with, or endorsement by, their owners. This page is informational and is not legal, financial, or purchasing advice.
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