At a Glance
| Detail | Definely | Legal OS |
|---|---|---|
| Category | Doc Automation | Doc Automation |
| Total raised | $41.3M | $2.2M |
| Rounds tracked | 4 | 1 |
| Latest round | Series B, $30M · Jun 2025 | Seed, $2.2M · Jun 2019 |
| Last valuation | Not disclosed | Not disclosed |
| Lead investors | Revaia, Octopus Ventures, M12, CRE Venture Capital | HV Holtzbrinck Ventures |
| Built for | Not disclosed | Not disclosed |
| Headquarters | United Kingdom | Germany |
Funding, Side by Side
Definely rounds
- Jun 2025Series B$30M
- May 2024Series A$7M
- Sep 2021Seed-plus$3M
- Sep 2020Seed$1.3M
Legal OS rounds
- Jun 2019Seed$2.2M
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, Definely or Legal OS?
- Definely has raised $41.3M in disclosed funding, compared with $2.2M for Legal OS.
- Do Definely and Legal OS share investors?
- No. None of the investors we track have backed both companies.
- What is Definely best for?
- Definely makes software that helps lawyers read, navigate and draft contracts in Microsoft Word.
- What is Legal OS best for?
- Contract template builder.
Source: Legal Tech Circle funding data, from public announcements. Updated November 12, 2026.