{
  "id": 11216799,
  "title": "AI-driven law firm Arceus Legal raises $17M to move beyond contract work",
  "url": "https://urgent.news/2026/10/01/ai-driven-law-firm-arceus-legal-raises-17m-to-move-beyond-contract",
  "topic": "ai",
  "section": "AI",
  "published": "2026-10-01T15:00:00.000Z",
  "source": {
    "name": "SiliconANGLE",
    "slug": "siliconangle",
    "url": "https://siliconangle.com/2026/10/01/ai-driven-law-firm-arceus-legal-raises-17m-to-move-beyond-contract-work/"
  },
  "original_language": "en",
  "account": "Artificial intelligence law firm Arceus Legal has secured $17 million in financing to expand its services beyond initial contract work. The company provides flat-fee legal services to rapidly growing businesses, with AI agents and custom software assisting licensed attorneys. If a contract review exceeds eight hours, clients are not billed, and reviews typically take three to five hours. Arceus claims traditional firms take days or weeks to deliver contract reviews, and hourly billing continues throughout the process. The firm's operating system, CounselOS, tracks client preferences, past agreements, and negotiation history, allowing new matters to start from existing knowledge. Connections to popular tools like Salesforce, HubSpot, and Gmail provide context for each case. Arceus works from within these systems and updates clients in real-time via Slack and email. The majority of their current work involves commercial contracts such as master service agreements, non-disclosure agreements, and vendor deals. Some clients are now seeking employment and privacy matters, and the company aims to handle all legal needs for businesses. Arceus started with only a handful of customers but saw a four-fold increase in September. Founder and CEO Mac Liu left traditional law firms due to missed deadlines and unexpectedly high fees, finding the billable-hour model unappealing as firms are incentivized to take longer. Greycroft LP led the round of funding, with participation from Craft Ventures Management, South Park Commons Management, and other investors. Mark Terbeek, a partner at Greycroft, sees Arceus as pursuing a larger opportunity by rebuilding the law firm itself rather than just selling better software to existing ones. The funding will be used to hire attorneys, engineers, and AI researchers at Arceus's San Francisco headquarters.",
  "summary": "Artificial intelligence-driven law firm Arceus Legal today disclosed that it has raised $17 million in funding to expand beyond the commercial contract work it started with. Arceus provides legal services to fast-growing companies at a flat price that is quoted before a matter begins. Licensed attorneys approve every piece of work, with help from AI […] The post AI-driven law firm Arceus Legal…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}