At a Glance
| Detail | Luminance | Supio |
|---|---|---|
| Category | GenAI & Drafting | GenAI & Drafting |
| Total raised | $138M | $85M |
| Rounds tracked | 5 | 2 |
| Latest round | Series C, $75M · Feb 2025 | Series B, $60M · Apr 2025 |
| Last valuation | $100M | Not disclosed |
| Lead investors | Point72 Private Investments, March Capital, Invoke Capital, Talis Capital | Sapphire Ventures |
| Built for | In-house teams, Large firms | Not disclosed |
| Headquarters | United Kingdom | US |
Funding, Side by Side
Luminance rounds
- Feb 2025Series C$75M
- Apr 2024Series B$40M
- Feb 2019Series B$10M
- Nov 2017Series A$10M
- Sep 2016Seed$3M
Supio rounds
- Apr 2025Series B$60M
- Aug 2024Series A$25M
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, Luminance or Supio?
- Luminance has raised $138M in disclosed funding, compared with $85M for Supio.
- Do Luminance and Supio share investors?
- No. None of the investors we track have backed both companies.
- What is Luminance best for?
- Luminance is an AI contract platform for reviewing, negotiating and analyzing contracts.
- What is Supio best for?
- Supio makes AI software that helps plaintiff law firms organize case records and prepare for trial.
Source: Legal Tech Circle funding data, from public announcements. Updated November 10, 2026.