Patentfield
Patentfield Ltd. develops an AI-enabled patent search and analytics platform for semantic search, prosecution-history review, visualization, classification, and portfolio analysis across Japanese and international patent data.
Patentfield vs Stilta
At a Glance
| Detail | Patentfield | Stilta |
|---|---|---|
| Category | IP | IP |
| Total raised | Not disclosed | $10.5M |
| Rounds tracked | Not disclosed | 1 |
| Latest round | Not disclosed | Seed, $10.5M · May 2026 |
| Last valuation | Not disclosed | Not disclosed |
| Lead investors | Not disclosed | Andreessen Horowitz |
| Built for | Not disclosed | In-house teams, Large firms |
| Headquarters | Not disclosed | Sweden |
Funding, Side by Side
Patentfield rounds
No public rounds tracked yet.
Stilta rounds
- May 2026Seed$10.5M
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, Patentfield or Stilta?
- Stilta has raised $10.5M in disclosed funding, compared with no disclosed amount for Patentfield.
- What is Patentfield best for?
- Patentfield Ltd. develops an AI-enabled patent search and analytics platform for semantic search, prosecution-history review, visualization, classification, and portfolio analysis across Japanese and international patent data.
- What is Stilta best for?
- Stilta builds AI tools for patent litigation, infringement analysis and patent defense.
Source: Legal Tech Circle funding data, from public announcements. Updated November 12, 2026.