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Market Tracked raises in 2026$3.41B+$183M this week Rounds76 LatestBlue J$176M Series E Tuesday, November 10

Stilta

Stilta builds AI tools for patent litigation, infringement analysis and patent defense.

IPFor In-houseFor Large firmsSweden

Data updated Nov 10, 2026 · From public announcements

Website
Total raised
$10.5M
across 1 tracked round
Latest round
Seed
$10.5M · May 2026
First tracked
2026
Seed
Backers
2
Andreessen Horowitz

About Stilta

In the company's own words, reviewed by The Circle Desk.

Stilta builds agentic AI for patent enforcement, defense and analysis, used by IP firms and in-house IP teams.

Product Details

From public sources. Stilta can confirm or correct these by claiming the profile.

Built for
In-house teams, Large firms
AI
AI native
Key features
  • Patent search
  • Portfolio management
  • Patent drafting and prosecution
  • Global coverage
  • Competitive intelligence and landscaping
  • Valuation and licensing
  • AI features
  • Invention disclosure
  • Reporting and analytics
  • Collaboration with outside counsel
Headquarters
Sweden

Funding History

Every round we have tracked, newest first.

Open in the tracker
  1. May 19, 2026

Quick Answers

What does Stilta do?
Stilta builds agentic AI for patent enforcement, defense and analysis, used by IP firms and in-house IP teams. Legal Tech Circle lists Stilta under Intellectual Property.
How much funding has Stilta raised?
Stilta has raised $10.5M in disclosed funding across 1 round tracked by Legal Tech Circle. The most recent was a Seed of $10.5M in May 2026, led by Andreessen Horowitz.
Who are Stilta's investors?
Stilta is backed by Andreessen Horowitz and Y Combinator. Andreessen Horowitz has led at least one round.
What are the alternatives to Stilta?
Other IP companies Legal Tech Circle tracks include Patsnap, Patlytics, Solve Intelligence, and MarqVision. Compare them side by side on funding, investors and fit before you shortlist.
Does Stilta use AI?
Yes. AI is at the core of the product.
Where is Stilta based?
Stilta is headquartered in Sweden.

Source: Legal Tech Circle funding data, from public announcements. Updated November 10, 2026.