Manifest OS
AI software and back office for affiliated law firms.
Eve vs Manifest OS
At a Glance
| Detail | Eve | Manifest OS |
|---|---|---|
| Category | GenAI & Drafting | GenAI & Drafting |
| Total raised | $164M | $60M |
| Rounds tracked | 3 | 1 |
| Latest round | Series B, $103M · Sep 2025 | Series A, $60M · Apr 2026 |
| Last valuation | $1B | $750M |
| Lead investors | Spark Capital, Andreessen Horowitz, Lightspeed Venture Partners, Menlo Ventures | Not disclosed |
| Built for | Not disclosed | Not disclosed |
| Headquarters | United States | United States |
Funding, Side by Side
Eve rounds
- Sep 2025Series B$103M
- Jan 2025Series A$47M
- Oct 2023Seed$14M
Manifest OS rounds
- Apr 2026Series A$60M
Backed by both: Menlo Ventures.
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, Eve or Manifest OS?
- Eve has raised $164M in disclosed funding, compared with $60M for Manifest OS.
- Do Eve and Manifest OS share investors?
- Yes. Menlo Ventures backed both.
- What is Eve best for?
- Eve is an AI platform built to help plaintiff law firms through each phase of a case.
- What is Manifest OS best for?
- AI software and back office for affiliated law firms.
Source: Legal Tech Circle funding data, from public announcements. Updated November 12, 2026.