Ironclad
Ironclad is contract lifecycle management software for creating, negotiating and analyzing contracts with AI.
Seal Software
AI contract discovery and analytics
Ironclad vs Seal Software
At a Glance
| Detail | Ironclad | Seal Software |
|---|---|---|
| Category | CLM | CLM |
| Total raised | $331M | $45M |
| Rounds tracked | 5 | 2 |
| Latest round | Series E, $150M · Jan 2022 | Corporate investment, $15M · Mar 2019 |
| Last valuation | $3.2B | Not disclosed |
| Lead investors | Franklin Templeton, BOND, Y Combinator Continuity, Accel | DocuSign, Toba Capital |
| Built for | In-house teams, Mid-size firms | Not disclosed |
| Headquarters | United States | United States |
Funding, Side by Side
Ironclad rounds
- Jan 2022Series E$150M
- Jan 2021Series D$100M
- Sep 2019Series C$50M
- Jan 2019Series B$23M
- Aug 2017Series A$8M
Seal Software rounds
- Mar 2019Corporate investment$15M
- Jun 2018Undisclosed$30M
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, Ironclad or Seal Software?
- Ironclad has raised $331M in disclosed funding, compared with $45M for Seal Software.
- Do Ironclad and Seal Software share investors?
- No. None of the investors we track have backed both companies.
- What is Ironclad best for?
- Ironclad is contract lifecycle management software for creating, negotiating and analyzing contracts with AI.
- What is Seal Software best for?
- AI contract discovery and analytics.
Source: Legal Tech Circle funding data, from public announcements. Updated November 11, 2026.