Every round on record, with the sources behind each and the investors on them.
A law firm that utilizes AI agents and proprietary software to provide legal services for fast-growing companies
arceus.legalLinkedInSan FranciscoLegal tech13 people
5 sources
Business Insider says the new funding brought total funding to $17 million, while Artificial Lawyer and Fortune call $17 million the fundraise; the round-specific wording supports $17 million as the round amount.
| Round | Amount | Announced | Lead | Buzz |
|---|---|---|---|---|
| Series A | $17M | 2026-10-01 | Greycroft | 2 people on X · 3 outlets. #14 in Trending |
5 sources [ VERIFIED · CORRECTED ] read against 4 of 5 sources
Business Insider says the new funding brought total funding to $17 million, while Artificial Lawyer and Fortune call $17 million the fundraise; the round-specific wording supports $17 million as the round amount. | ||||
Arceus is a U.S. law firm that combines licensed attorneys with AI agents and its CounselOS software to review, draft, and negotiate commercial contracts for fast-growing companies.
Arceus targets the slow, hourly, and unpredictable traditional-law-firm model with AI-supported licensed attorneys, flat upfront prices, and an eight-hour review guarantee or the work is free. It says it has reviewed more than 12,000 contracts and quadrupled its customer base in September, while its $17M funding will support hiring and expansion into additional legal work.
Checked against 10 sources today
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Via Alexandria from FullEnrich: type, industry
Also named as backers in company research: Conviction