iPNOTE
iPNOTE is an AI IP management platform that helps businesses protect and manage intellectual property worldwide.
Tradespace
Tradespace is an IP management platform with its own patent practice for invention harvesting, patent filing and portfolio management.
iPNOTE vs Tradespace
At a Glance
| Detail | iPNOTE | Tradespace |
|---|---|---|
| Category | IP | IP |
| Total raised | $1M | $19.2M |
| Rounds tracked | 1 | 2 |
| Latest round | Seed, $1M · Oct 2025 | Series A, $15M · Jan 2026 |
| Last valuation | Not disclosed | Not disclosed |
| Lead investors | AltaIR Capital | AVP, Eniac Ventures |
| Built for | Not disclosed | In-house teams |
| Headquarters | US | United States |
Funding, Side by Side
iPNOTE rounds
- Oct 2025Seed$1M
Tradespace rounds
- Jan 2026Series A$15M
- Nov 2023Seed$4.2M
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, iPNOTE or Tradespace?
- Tradespace has raised $19.2M in disclosed funding, compared with $1M for iPNOTE.
- Do iPNOTE and Tradespace share investors?
- No. None of the investors we track have backed both companies.
- What is iPNOTE best for?
- iPNOTE is an AI IP management platform that helps businesses protect and manage intellectual property worldwide.
- What is Tradespace best for?
- Tradespace is an IP management platform with its own patent practice for invention harvesting, patent filing and portfolio management.
Source: Legal Tech Circle funding data, from public announcements. Updated November 10, 2026.