Westlaw CoCounsel Pricing and What Westlaw Advantage with CoCounsel Essentials Costs by Coverage and Term

How much does Westlaw CoCounsel cost?

For one attorney, Westlaw with CoCounsel costs 415.35 dollars a month with single circuit coverage on a three year term and 519.35 dollars a month with all states and federal coverage on the same term. On a one year term those rise to 511.20 and 639.20. The two year term sits between, at 447.30 and 559.30. Thomson Reuters labels the longer terms 12 percent off and 18 percent off; the configured figures work out to 12.5 and 18.75 percent.

In yearly terms, one attorney on single circuit pays 4,984.20 dollars a year on the three year plan and 6,134.40 on the one year plan. All states and federal is 6,232.20 or 7,670.40 a year. Across a full three year contract the all states bundle commits you to 18,696.60 dollars and the single circuit bundle to 14,952.60. That total, not the monthly figure, is what you are signing.

The product is sold as a single plan per jurisdiction. There is no menu of CoCounsel tiers inside it: you choose sector, attorney count and jurisdiction, and the configurator returns one plan, Westlaw Advantage with CoCounsel Essentials, with a Go to checkout button and the line No Negotiation Needed.

What does CoCounsel Essentials include?

The plan page lists nineteen CoCounsel Essentials skills. For document work: Review Documents, Compare Documents, Summarize, Timeline, Analyze Document for Errors and Prepare for a Deposition. For drafting: Draft, Draft and Modify contract clauses, Contract Policy Compliance, Contract Playbooks and Contract Comparison with Deviation Detection, and Update Contract Terms from a Term Sheet. For research and citations: Browse Library, Knowledge Search, Search a Database, Find a Starting Point, Finalize Citations, Quick Check integration and Add KeyCite Flags. Agentic Workflows sits on top.

Westlaw Advantage, the research half, carries Deep Research, the Litigation Document Analyzer, litigation analytics, Claims Explorer, AI Jurisdictional Surveys, statutes and regulations compare, KeyCite, the West Key Number System, headnotes, caselaw and statutes.

Read together, the split is clear. Advantage already does the research, including agentic Deep Research. CoCounsel Essentials adds the work you do on your own documents: summarizing a production, building a chronology, preparing deposition outlines and reviewing contracts. If your practice is mostly transactional drafting or document review, that is where the 71.50 dollars goes.

Is Westlaw CoCounsel cheaper than CoCounsel Legal or Lexis+ with Protege?

CoCounsel Legal is the larger CoCounsel product, sold on its own plans page with its own configurator for firms of 1 to 10 attorneys, and it adds agentic workflows and Deep Research grounded in Westlaw and Practical Law. The Advantage bundle is the cheaper way to get CoCounsel together with a full Westlaw research subscription, because the research is priced in rather than bought twice.

Lexis+ with Protege, the LexisNexis equivalent, now has a price for firms of one to three attorneys on a store version LexisNexis began testing in October 2026: Protege Assistant with Lexis Complete at 495 dollars per attorney per month on a three year term, or 660 on one year. Other visitors still see Pricing on request, and firms of four or more attorneys request pricing. The four Lexis+ tiers you can buy online, from 114 to 324 dollars per attorney per month on a three year term, do not include the Protege assistant. On its Nexis business side, the assistant adds 593 dollars per seat per month.

On price visibility, then, Thomson Reuters is still ahead: every solo can see the full cost of Westlaw plus generative AI before speaking to anyone, while the LexisNexis equivalent shows a price only to visitors who get its new store version.