Erinys
Erinys is a YC Summer 2026 (S26) company. Based in San Francisco, CA, USA. Team of 3.
About Erinys
Summary
Erinys launches and operates AI-native law firms for plaintiff-side litigators who want to go independent. It provides the full operating stack, including software, back-office functions, staff, working capital, and client acquisition infrastructure, so a lawyer can open a practice without first building an organization. The work it replaces is the years of firm-building overhead that has historically stood between an attorney and equity partnership.
Go-to-market
The primary customer is an experienced plaintiff-side lawyer ready to start their own firm. Lawyers join via a waitlist and receive a turnkey firm on day one rather than licensing software independently.
From the Y Combinator listing
Building the first network of AI-native law firms
Erinys is building the first AI-native plaintiff-side litigation law firm network. We use sophisticated technology to deliver high-quality legal representation faster, more affordably, and to more people.
Facts
- B2B / B2B -> Legal
- San Francisco, CA, USA
- 3
- Active
- Early
Founders (2)
- Matthew Pallan
- Sasha Zyuzin
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