
Westlaw (Thomson Reuters)
Leading online legal research service providing comprehensive databases for legal professionals.
About
Westlaw is a proprietary online legal research service and database used by lawyers and legal professionals in over 60 countries. It offers access to a vast collection of legal information, including case law, statutes, administrative codes, law journals, and more, indexed by the West Key Number System. Westlaw is known for features like KeyCite for citation checking and increasingly incorporates AI-assisted research tools.
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Key facts
- Website
- signon.thomsonreuters.com
- Headquarters
- Eagan, United States
- Founded
- 1975
- Business model
- B2B
Tech stack
Detected on signon.thomsonreuters.com, last scanned 23 Sept 2026. Run your own scan
- Analytics
- Hotjar
- Hosting
- AWS
- Cookie consent
- OneTrust
Westlaw (Thomson Reuters) scores 90. Does yours?
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Frequently asked
Is Westlaw (Thomson Reuters) trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Westlaw (Thomson Reuters) is 95 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Westlaw (Thomson Reuters)

