ROSS Intelligence

ROSS Intelligence ended; January 31, 2021 is its announced cutoff, not an independently measured final access day.

Research & data analysis · Closed; date inferred · 31 Jan 2021 · Originally announced deadline · Not the verified service cutoff · ROSS Intelligence, Inc.

The record

An AI legal research platform that let people ask questions in natural language and find relevant passages in US case law.

Operator at shutdown: ROSS Intelligence, Inc. Company source
Service end: Closed; date inferred · 31 Jan 2021Originally announced deadline · Not the verified service cutoffClosure source

Sources and verification

ROSS founders’ shutdown announcement ↗ · Checked 7 Nov 2026

Verification notes

Shutdown: The founders announced on December 11, 2020 that the legal research platform would become unavailable on January 31, 2021. Reuters later reported that ROSS said the platform shut down in January 2021. The displayed day is the announced cutoff used as a proxy, not an independently observed technical cutoff; the hour and time zone are unknown. The company continued to participate in litigation, which does not mean the research platform continued. San Francisco is the operator’s historical trademark-applicant locality, not an asserted server location. Closure source
Dates checked: Announced 11 Dec 2020 · Verified 7 Nov 2026
AI functionality: AI functionality source
Launch: The service’s first public launch day is not independently established; the company founding year is not used as a launch date.
Location: United States · San Francisco. The 2019 Canadian trademark journal identifies ROSS Intelligence, Inc. as applicant in San Francisco; this historical filing locality is an operator-city fallback. Coordinates are the rounded GeoNames city point. Location source · Coordinate source