🦊/Companies

Riverbank

YC S25

Boston, US · Founded 2025 · 1 employees · 1 known investors

Find your way into Riverbank

41 people in our graph share verified history with the Riverbank team — schools, employers, funds. One of them is your warm intro.

Roxana Grunenwaldunlockedknows Carter Pry · together at Xfund (overlapped)
knows the team · via United States Department of War
×8knows the team · via Xfund
knows the team · via Riverbank
knows the team · via Harvard's Belfer Center

Riverbank provides offensive security assessments using autonomous AI agents paired with human operators to identify vulnerabilities in organizational systems. The company targets the penetration testing market by using AI-driven approaches to discover issues that conventional vulnerability scanning tools overlook.

Also known as Riverbank Labs · Riverbank Security

Founders & leadership· Y Combinator alumni (S25)

Riverbank was founded in 2025 by Carter Pry.

CPCarter Pry
Carter Pryin𝕏Founder · CEO2025–2026Carter Pry previously worked at the NSA and now leads Riverbank, which develops AI-based red teaming software for offensive security testing.

Investors · 1

In the news

Frequently asked questions

What does Riverbank do?
Riverbank provides offensive security assessments using autonomous AI agents paired with human operators to identify vulnerabilities in organizational systems. The company targets the penetration testing market by using AI-driven approaches to discover issues that conventional vulnerability scanning tools overlook.
Who founded Riverbank?
Riverbank was founded by Carter Pry in 2025.
Who are Riverbank's investors?
Riverbank's investors include Y Combinator.
Where is Riverbank headquartered?
Riverbank is headquartered in Boston, US.