Thomson Reuters
Multi-product platform — 7 products.
What it is
Thomson Reuters is a global company that provides professionals with the intelligence, technology, and human expertise they need to find trusted answers. The company offers a wide range of products and services across various sectors, including legal, tax and accounting, international trade and supply chain, and risk, fraud, and investigations. Thomson Reuters is known for its legal research tools like Westlaw, Practical Law, and advanced generative AI solutions like CoCounsel. In addition, it provides comprehensive tax and accounting software such as ONESOURCE and UltraTax CS. Thomson Reuters also offers media services through Reuters, delivering news and media content worldwide.
Company Info
- Founded: 1851
- HQ: Canada
- Sector: Legal Technology, Tax and Accounting Software
What We Haven’t Verified
This page was assembled from publicly available information. Feature claims and workflow mappings are based on what the vendor and third-party listings publish — not hands-on testing or practitioner feedback.
Products within Thomson Reuters
CoCounsel
CoCounsel is Thomson Reuters’ AI legal research assistant, built on the Casetext platform acquired for $650M in 2023. It combines GPT-powered legal AI with Westlaw’s case law database — the first major integration of generative AI into a traditional legal research platform.
Previously known as Casetext, which challenged the legal research market with Parallel Search (AI-powered concept matching) and pricing that undercut Westlaw and LexisNexis. Now bundled with Westlaw as CoCounsel, the standalone pricing advantage is gone, but the AI capabilities have expanded significantly.
What It Does
- Legal research — AI-powered case law search across 50 states and federal courts
- Contract review — Automated clause analysis and risk flagging
- Document review — Concept-based search across document sets (AllSearch)
- Brief drafting — AI-assisted memo and brief generation
- Deposition preparation — Automated question generation from case files
Who It’s For
10,000+ organisations from solo practitioners to Am Law 200 firms. Now positioned as the AI layer on top of Westlaw, targeting both existing Thomson Reuters customers and new adopters looking for AI-assisted research.
What We Haven’t Verified
- Current pricing structure post-acquisition (standalone vs. Westlaw bundle)
- Accuracy benchmarks for AI-generated legal research vs. manual Westlaw search
- Whether the original Casetext standalone product remains available
Practical Law
Stub entry. Community contributions welcome.
Safe Sign
Safe Sign Technologies, founded in 2022, specializes in developing legal-specific large language models (LLMs) tailored for the legal sector. Their AI systems are trained on proprietary legal datasets, emphasizing accuracy, safety, and reliability, and are designed to handle a wide range of legal tasks, including contract negotiation, legal Q&A, and dispute resolution.
Company Info
- Founded: 2022
- Team size: 1-10 employees
- Funding: $250K
- HQ: United Kingdom
- Sector: Legal Research
What We Haven’t Verified
This page was assembled from publicly available information. Feature claims and workflow mappings are based on what the vendor and third-party listings publish — not hands-on testing or practitioner feedback.
Thomson Reuters Legal Tracker
Stub entry. Community contributions welcome.
Westlaw
Stub entry. Community contributions welcome.
Westlaw Edge
Stub entry. Community contributions welcome.
Westlaw Legal Calendaring
Stub entry. Community contributions welcome.
Integrations
Platforms Thomson Reuters integrates with. Depth — where curated — reflects how native the connection is. Uncurated entries render without a depth dot.
- Abrigo
- Acumatica
- Adobe Commerce
- AI Translate
- Alloy
- Autologyx
- Betty Blocks
- BigCommerce
- Biz2X
- Braintree
- Cavallo
- Cloud Maven
- Coupa
- cPaperless
- Creative Solutions Accounting
- dealcloser
- Della AI
- DFI
- DocsCorp
- DocuSign
- eBrevia
- ECFX
- EFI Digital Store Front
- EFI Monarch
- EFI PACE
- EFI Radius
- EFI Technique
- Epicor P21
- GEP
- Hummingbird
- iDefendo
- Jaggaer
- Josef
- Kira
- LendSaaS
- LevelCloud
- Luminance
- Magento
- Microsoft
- Microsoft Dynamics 365 Commerce
- Microsoft Dynamics 365 Finance and Operations
- Microsoft Dynamics AX
- Microsoft Dynamics Business Central
- Microsoft Dynamics GP
- Microsoft Dynamics NAV
- Microsoft Power Apps
- Miva Merchant
- NAIX
- NetClient CS
- NetDocuments
- NGAGE Intelligence
- NopCommerce
- OpenCart
- Oracle E-Business Suite R12
- Oracle ERP Cloud
- Oracle JDE EnterpriseOne
- Oracle NetSuite
- Oracle NetSuite Commerce
- Oracle PeopleSoft
- Oracle Retail Xstore POS
- Origence
- PacerPro
- PayPal
- Prosperoware
- Protection Plus
- Rightworks
- SafeSend
- Sage 500
- Sage Intacct
- Sage X3
- Salesforce B2B
- Salesforce Billing
- Salesforce Cloudsquare
- Salesforce Commerce Cloud
- Salesforce CPQ
- Salesforce CRM
- SAP Ariba
- SAP C/4HANA Commerce Cloud
- SAP ECC / S/4HANA On-Premise
- SAP Global Next
- SAP S/4HANA Cloud (Global Tax, US Tax)
- Search Acumen
- Stripe Orders
- Summit Technology Group
- SwipeClock
- Syncly
- TaxAct
- ThoughtRiver
- Time by Ping
- UltraTax CS
- Verafin
- WooCommerce
- Workday Financials
- Zuora
- Zycus
Deep — bi-directional API Medium — one-way sync / webhook Shallow — middleware / Zapier-class
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Alternatives
Other Legal Research vendors in the directory. "Compare" pages are editorial and coming as we build them.