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.
Patlytics
Patlytics is an AI patent platform for patent drafting, prosecution, research and infringement analysis.
Patentfield vs Patlytics
At a Glance
| Detail | Patentfield | Patlytics |
|---|---|---|
| Category | IP | IP |
| Total raised | Not disclosed | $58.5M |
| Rounds tracked | Not disclosed | 3 |
| Latest round | Not disclosed | Series B, $40M · Apr 2026 |
| Last valuation | Not disclosed | Not disclosed |
| Lead investors | Not disclosed | SignalFire, Next47, Gradient Ventures |
| Built for | Not disclosed | In-house teams, Large firms, Boutiques |
| Headquarters | Not disclosed | US |
Funding, Side by Side
Patentfield rounds
No public rounds tracked yet.
Patlytics rounds
- Apr 2026Series B$40M
- Feb 2025Series A$14M
- Apr 2024Seed$4.5M
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 Patlytics?
- Patlytics has raised $58.5M 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 Patlytics best for?
- Patlytics is an AI patent platform for patent drafting, prosecution, research and infringement analysis.
Source: Legal Tech Circle funding data, from public announcements. Updated November 12, 2026.