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.
IPRally vs Patentfield
At a Glance
| Detail | IPRally | Patentfield |
|---|---|---|
| Category | IP | IP |
| Total raised | $13.2M | Not disclosed |
| Rounds tracked | 2 | Not disclosed |
| Latest round | Series A, $10.8M · Mar 2023 | Not disclosed |
| Last valuation | Not disclosed | Not disclosed |
| Lead investors | Endeit Capital, Join Capital, Spintop Ventures | Not disclosed |
| Built for | Not disclosed | Not disclosed |
| Headquarters | Finland | Not disclosed |
Funding, Side by Side
IPRally rounds
- Mar 2023Series A$10.8M
- Jan 2021Seed$2.4M
Patentfield rounds
No public rounds tracked yet.
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, IPRally or Patentfield?
- IPRally has raised $13.2M in disclosed funding, compared with no disclosed amount for Patentfield.
- What is IPRally best for?
- IPRally is an AI engine for patent prior art search, patent intelligence and drafting.
- 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.
Source: Legal Tech Circle funding data, from public announcements. Updated November 12, 2026.