Harvey
Harvey builds AI software for law firms and corporate legal teams covering contract analysis, due diligence, compliance and litigation work.
Orbital Witness
AI property due diligence for real estate lawyers (now Orbital)
Harvey vs Orbital Witness
At a Glance
| Detail | Harvey | Orbital Witness |
|---|---|---|
| Category | GenAI & Drafting | GenAI & Drafting |
| Total raised | $1.82B | $9.3M |
| Rounds tracked | 12 | 1 |
| Latest round | Series H extension, $50M · Sep 2026 | Series A, $9.3M · May 2023 |
| Last valuation | $15.5B | Not disclosed |
| Lead investors | Teachers' Venture Growth, Diffusion, Lightspeed Venture Partners, Sequoia Capital | Parker89 |
| Built for | In-house teams, Large firms | Not disclosed |
| Headquarters | United States | United Kingdom |
Funding, Side by Side
Harvey rounds
- Sep 2026Series H extension$50M
- Sep 2026Series H$550M
- Jul 2026UndisclosedUndisclosed
- Mar 2026Growth$200M
- Dec 2025Series F$160M
- Oct 2025Series E extension$58.4M
- Jun 2025Series E$300M
- Feb 2025Series D$300M
Orbital Witness rounds
- May 2023Series A$9.3M
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, Harvey or Orbital Witness?
- Harvey has raised $1.82B in disclosed funding, compared with $9.3M for Orbital Witness.
- Do Harvey and Orbital Witness share investors?
- No. None of the investors we track have backed both companies.
- 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.
- What is Orbital Witness best for?
- AI property due diligence for real estate lawyers (now Orbital).
Source: Legal Tech Circle funding data, from public announcements. Updated November 11, 2026.