At a Glance
| Detail | Clausign | Ironclad |
|---|---|---|
| Category | CLM | CLM |
| Total raised | Not disclosed | $331M |
| Rounds tracked | Not disclosed | 5 |
| Latest round | Not disclosed | Series E, $150M · Jan 2022 |
| Last valuation | Not disclosed | $3.2B |
| Lead investors | Not disclosed | Franklin Templeton, BOND, Y Combinator Continuity, Accel |
| Built for | Not disclosed | In-house teams, Mid-size firms |
| Headquarters | Not disclosed | United States |
Funding, Side by Side
Clausign rounds
No public rounds tracked yet.
Ironclad rounds
- Jan 2022Series E$150M
- Jan 2021Series D$100M
- Sep 2019Series C$50M
- Jan 2019Series B$23M
- Aug 2017Series A$8M
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, Clausign or Ironclad?
- Ironclad has raised $331M in disclosed funding, compared with no disclosed amount for Clausign.
- What is Clausign best for?
- Clausign lets contractors send NDAs for e-signature and get signed PDFs with proof of signing.
- What is Ironclad best for?
- Ironclad is contract lifecycle management software for creating, negotiating and analyzing contracts with AI.
Source: Legal Tech Circle funding data, from public announcements. Updated November 10, 2026.