In a bold move, Ryan Anderson, CEO of Filevine, has issued an open challenge to the longstanding dominance of Westlaw and LexisNexis in the legal research industry. In his recent open letter to their users, Anderson makes a compelling case for LOIS, Filevine’s innovative legal research tool, which he claims surpasses these industry giants in both scope and technological advancement.

Historically, Westlaw and LexisNexis have held a duopoly over legal research, primarily through their comprehensive case law databases and highly regarded citator services, KeyCite and Shepard’s. However, Anderson points out that these tools are not without their flaws. They require complex search syntax and manual interpretation which can be time-consuming and error-prone. Recent studies cited by Anderson, including works by Susan Nevelow Mart and Paul Hellyer, reveal significant discrepancies in the citators' results, suggesting a lack of reliability in these essential tools.

Filevine’s LOIS aims to democratize access to American case law, providing a vast corpus of information that is updated daily. This includes every state and federal court decision since the founding of the United States. Unlike its competitors, LOIS uses advanced AI technology to enhance citation accuracy and to detect relationships that traditional editorial methods might miss.

The introduction of LOIS Citator is particularly groundbreaking. Built from the ground up in an AI-native environment, it promises to identify case law relationships and treatments with unprecedented precision. This is a stark contrast to the inconsistent results produced by existing citators, which often lead to confusion and potential errors in legal practice.

Anderson is so confident in the capabilities of LOIS that Filevine is offering free access to the tool until the end of October. He invites legal professionals to test its features and provide feedback, which will be crucial for further refinements.

This initiative not only challenges the status quo of legal research but also aligns with broader shifts towards more open and technologically integrated legal practices. Anderson’s vision extends beyond merely supplementing existing tools; he aims to replace them entirely, thereby reshaping how legal research is conducted.

As the legal industry continues to evolve with technological advances, the introduction of tools like LOIS could significantly impact how legal professionals access and utilize information. The move by Filevine could herald a new era of legal research, characterized by greater accessibility, accuracy, and efficiency.