At a Glance
| Detail | Arceus | Harvey |
|---|---|---|
| Category | GenAI & Drafting | GenAI & Drafting |
| Total raised | $17M | $1.82B |
| Rounds tracked | 1 | 11 |
| Latest round | Undisclosed, $17M · Oct 2026 | Series H extension, $50M · Sep 2026 |
| Last valuation | Not disclosed | $15.5B |
| Lead investors | Greycroft | Teachers' Venture Growth, Diffusion, Lightspeed Venture Partners, Sequoia Capital |
| Built for | Not disclosed | In-house teams, Large firms |
| Headquarters | US | United States |
Funding, Side by Side
Arceus rounds
- Oct 2026Undisclosed$17M
Harvey rounds
- Sep 2026Series H extension$50M
- Sep 2026Series H$550M
- Mar 2026Growth$200M
- Dec 2025Series F$160M
- Oct 2025Series E extension$58.4M
- Jun 2025Series E$300M
- Feb 2025Series D$300M
- Jul 2024Series C$100M
Our Take
We have not tested these two head to head yet. The numbers above come from public funding announcements. If you use either one, tell us what you found and it may become a Field Note.
Quick Answers
- Which has raised more, Arceus or Harvey?
- Harvey has raised $1.82B in disclosed funding, compared with $17M for Arceus.
- Do Arceus and Harvey share investors?
- No. None of the investors we track have backed both companies.
- What is Arceus best for?
- AI-native law firm starting with contract review.
- What is Harvey best for?
- Harvey builds AI software for law firms and corporate legal teams covering contract analysis, due diligence, compliance and litigation work.
Source: Legal Tech Circle funding data, from public announcements. Updated November 10, 2026.