Casetext to join Thomson Reuters, ushering in a new era of legal technology innovation

Our bleeding-edge AI expertise plus Thomson Reuters’ industry-leading content, reach, and customer relationships will deliver unmatched customer experiences

A common saying in Silicon Valley is that all “overnight” successes take about a decade. That certainly feels true for us here at Casetext, where less than two weeks ago we celebrated our 10th anniversary, and less than 10 months ago almost no one outside legal tech had even heard of us.

Today, we are thrilled to announce the beginning of an incredible new phase for our team: we’ve entered into a definitive agreement to be acquired by Thomson Reuters for $650M, subject to certain customary regulatory reviews. 

This is undeniably a highly successful startup exit. But we’re excited about this deal precisely because we won’t be “exiting.” Quite the opposite. Our entire team will join Thomson Reuters, together accelerating the revolution in legal tech. We’ll be able to realize much sooner all the potential we see for our AI legal assistant, CoCounsel, whose resounding success has brought us to this point. Most important, we’ll advance more quickly and completely toward fulfilling our vision of using the power of AI to help more attorneys do more and better work for more clients—the key to increasing access to justice for everyone.

As energized as we all are about the possibilities this deal opens for our work, we’re most excited for our customers. By uniting Casetext’s leading expertise applying AI to the practice of law with Thomson Reuters’ world-class legal content library and industry-wide reach and relationships, users of CoCounsel and our legacy research product will now have a resource that will revolutionize their work. 

Doing it right, together

Just four months after being unveiled, CoCounsel is already changing lives, both for the lawyers we serve and for their clients. We’ve heard thousands of versions of this message, from solo practitioners, global law firms, legal aid organizations, and large corporations. Every day, CoCounsel processes two billion words. That’s the equivalent of 16,500 attorneys doing nothing but reading for every minute of an eight-hour day—and CoCounsel will only grow stronger. 

Our customers tell us having this power means accomplishing more in less time, having more hours for creative and strategic work, and better representing their clients. They are enthusiastically embracing this revolution, in which the business and practice of law are changing more every day than they have in the last 50 years.

The scale of impact and pace of adoption of the technology over the last few months has reinforced our belief that AI is the most profound technological shift ever for the practice of law. We feel an immense responsibility to do this right. And we are convinced that our best shot at getting AI right for the law means working with Thomson Reuters.  

Joining our teams will accelerate our shared vision to redefine the future of legal professionals, by combining our groundbreaking AI experiences with their trusted insight and content, deep customer connections, and global reach. Working with Thomson Reuters will not only enhance our innovation, but will also accelerate it as Thomson Reuters intends to invest heavily in the development of our technology. Which means the people we serve—our customers, and their clients—will realize the benefits of our innovation earlier as the result of our combination. We will also have the ability through Thomson Reuters to develop and apply our innovations to other professions at a high level of trust. The deal will enhance the benefits of our technology and help us achieve our vision far sooner and for far more people. We have the chance to be better, together—and we are enthusiastically taking it.

The next decade

We look forward to seeing what we, as a stronger, combined team, will accomplish as we continue to innovate for our customers and deliver the excellence they deserve and have come to expect over these last 10 years. Given the formidable capabilities a Casetext and Thomson Reuters union will bring, and how quickly technology is advancing, it seems likely we’ll look back a decade from now and say we never would have predicted in 2023 how far we’d go. It’ll be our 10-year “overnight” success 2.0. Thinking about how much we can do, together, is what excites us most.

For the next few months, it will be business as usual, as we continue to follow our ambitious product roadmap and roll out exciting new features for CoCounsel. Once the deal completes customary regulatory reviews and closes, we look forward to integrating with Thomson Reuters to bring even more powerful content options and capabilities to CoCounsel.

Thank you to our investors, our advisors, our employees, and our customers. This truly tremendous leap in our evolution would not be possible without every one of you. Here’s to our next set of opportunities, challenges, and triumphs!

Featured posts

Draft Correspondence

Rapidly draft common legal letters and emails.

How this skill works

  • Specify the recipient, topic, and tone of the correspondence you want.

  • CoCounsel will produce a draft.

  • Chat back and forth with CoCounsel to edit the draft.

Review Documents

Get answers to your research questions, with explanations and supporting sources.

How this skill works

  • Enter a question or issue, along with relevant facts such as jurisdiction, area of law, etc.

  • CoCounsel will retrieve relevant legal resources and provide an answer with explanation and supporting sources.

  • Behind the scenes, Conduct Research generates multiple queries using keyword search, terms and connectors, boolean, and Parallel Search to identify the on-point case law, statutes, and regulations, reads and analyzes the search results, and outputs a summary of its findings (i.e. an answer to the question), along with the supporting sources and applicable excerpts.

Legal Research Memo

Get answers to your research questions, with explanations and supporting sources.

How this skill works

  • Enter a question or issue, along with relevant facts such as jurisdiction, area of law, etc.

  • CoCounsel will retrieve relevant legal resources and provide an answer with explanation and supporting sources.

  • Behind the scenes, Conduct Research generates multiple queries using keyword search, terms and connectors, boolean, and Parallel Search to identify the on-point case law, statutes, and regulations, reads and analyzes the search results, and outputs a summary of its findings (i.e. an answer to the question), along with the supporting sources and applicable excerpts.

Prepare for a Deposition

Get a thorough deposition outline in no time, just by describing the deponent and what’s at issue.

How this skill works

  • Describe the deponent and what’s at issue in the case, and CoCounsel identifies multiple highly relevant topics to address in the deposition and drafts questions for each topic.

  • Refine topics by including specific areas of interest and get a thorough deposition outline.

Extract Contract Data

Ask questions of contracts that are analyzed in a line-by-line review

How this skill works

  • Allows the user to upload a set of contracts and a set of questions

  • This skill will provide an answer to those questions for each contract, or, if the question is not relevant to the contract, provide that information as well

  • Upload up to 10 contracts at once

  • Ask up to 10 questions of each contract

  • Relevant results will hyperlink to identified passages in the corresponding contract

Contract Policy Compliance

Get a list of all parts of a set of contracts that don’t comply with a set of policies.

How this skill works

  • Upload a set of contracts and then describe a policy or set of policies that the contracts should comply with, e.g. "contracts must contain a right to injunctive relief, not merely the right to seek injunctive relief."

  • CoCounsel will review your contracts and identify any contractual clauses relevant to the policy or policies you specified.

  • If there is any conflict between a contractual clause and a policy you described, CoCounsel will recommend a revised clause that complies with the relevant policy. It will also identify the risks presented by a clause that does not conform to the policy you described.

Summarize

Get an overview of any document in straightforward, everyday language.

How this skill works

  • Upload a document–e.g. a legal memorandum, judicial opinion, or contract.

  • CoCounsel will summarize the document using everyday terminology.

Search a Database

Find all instances of relevant information in a database of documents.

How this skill works

  • Select a database and describe what you're looking for in detail, such as templates and precedents to use as a starting point for drafting documents, or specific clauses and provisions you'd like to include in new documents you're working on.

  • CoCounsel identifies and delivers every instance of what you're searching for, citing sources in the database for each instance.

  • Behind the scenes, CoCounsel generates multiple queries using keyword search, terms and connectors, boolean, and Parallel Search to identifiy the on-point passages from every document in the database, reads and analyzes the search results, and outputs a summary of its findings (i.e. an answer to the question), citing applicable excerpts in specific documents.

Skills

UNIVERSAL
Search a Database

Find all instances of relevant information in a database of documents.

Summarize

Get an overview of any document in straightforward, everyday language.

Draft Correspondence

Rapidly draft common legal letters and emails.

TRANSACTIONAL
Contract Policy Compliance

Get a list of all parts of a set of contracts that don’t comply with a set of policies.

Extract Contract Data

Ask questions of contracts that are analyzed in a line-by-line review

Prepare for a Deposition

Get a thorough deposition outline by describing the deponent and what’s at issue.

LITIGATION
Legal Research Memo

Get answers to your research questions, with explanations and supporting sources.

Review Documents

Get comprehensive answers to your questions about a set of documents.