Callidus AI is an advanced legal technology platform launched in 2023 that automates and accelerates core litigation workflows with AI designed specifically for lawyers. It combines a proprietary AI legal reasoning engine with a comprehensive U.S. case law database containing over 10 million cases. The platform offers in-depth legal research, drafting of lengthy briefs, contract redlining, and discovery timeline creation, producing court-ready documents that reduce weeks of work to minutes. Unlike generic chatbots, Callidus incorporates anti-hallucination safeguards and integrates with Microsoft Word, empowering lawyers to retain full control and oversight throughout their workflows. It caters to solos, boutiques, and Am Law 100 firms, offering enterprise-grade features without hefty onboarding costs.

CallidusAI, Inc.

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<h3>Introduction</h3><p>Callidus AI, founded in 2023 by former M&amp;A attorney Justin McCallon, is a U.S.‑based legal technology startup offering an advanced AI platform for litigators and transactional attorneys. It integrates a proprietary case law database of over 10 million U.S. cases with metadata, issue‑tagging, and strong retrieval engines to deliver legal research, document drafting, contract review/redlining, and related legal workflows. The platform is designed for lawyers, placing them “in the loop” rather than replacing them, aiming to reduce time spent on research and drafting tasks from days or weeks to minutes. Callidus has raised about US$13 million in funding and focuses on high accuracy, avoiding hallucinations, integrating into environments like Microsoft Word, and delivering defensible legal work‑product rather than simple summaries.</p><h3>Legal Research</h3><p>Callidus AI’s legal research feature enables users to enter a fact pattern or query and receive structured outlines of causes of action, affirmative defenses, and relevant legal doctrines. It then surfaces precedents, statutes, and judicial opinions, with metadata and issue‑tagging to aid in relevance ranking. The system emphasizes avoiding “case hallucinations” via its anti‑hallucination engine, linked authority checks, and other verification layers. It claims to have a database of over 9‑10 million U.S. cases, updated regularly. Users can export structured outlines or summaries and then build full memos or briefs from those. The tool also offers “Quick Answer” and chatbot/hypothetical‑question functionality.</p><p>Have the large case law database, verification, structured outlines, and speed are big advantages, but user feedback mentions some glitches.</p><p><br/></p>

IntroductionCallidus AI, founded in 2023 by former M&amp;A attorney Justin McCallon, is a U.S.‑based legal technology startup offering an advanced AI platform f