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Westlaw Edge vs Casetext Comparison (2026)

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Westlaw Edge

Casetext

Overview

Westlaw Edge is an intelligent legal research platform designed to help law firms, corporations, and government agencies streamline research tasks. It provides up-to-date information that allows legal professionals to accurately answer client questions. Compared to Westlaw Classic, this version of the platform offers more AI-powered features, such as document analysis, a smart citator tool, and integrated litigation analytics.

Casetext is a cloud-based legal research platform which helps lawyers, private practitioners and attorneys compose legal documents, perform sentence-based parallel research, add citations to arguments, and organize case information on a centralized portal. Features include natural language processing, CARA A.I., case summary database, machine learning capabilities, reporting, and more.