Kilvin was founded by Christopher Schlaepfer, Jorrie Brettin in 2024.

Who are Kilvin's investors?

Kilvin's investors include Teamworthy Ventures, Y Combinator, Andreessen Horowitz, Team Ignite.

Where is Kilvin headquartered?

Kilvin is headquartered in New York City, US.

Kilvin

YC F24

New York City, US · Founded 2024 · 3 employees · Hiring · 4 known investors

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Kilvin provides a workspace platform and custom software development service for building and deploying internal tools, dashboards, and workflow automation. The company offers both self-service workspace functionality powered by AI agents and managed services where engineers design and build tools tailored to client specifications.

Also known as Chorrie, Inc. · BrowserBook · Chorrie · Chorrie, BrowserBook

AI & Machine Learning Developer Tools Enterprise Software Productivity Data Engineering Automation AIUnited States of AmericaAmerica / CanadaPartly Remote

Founders & leadership· Y Combinator alumni (F24)

Kilvin was founded in 2024 by Christopher Schlaepfer and Jorrie Brettin.

Christopher SchlaepferCo-founder & CEOChristopher Schlaepfer is co-founder and CEO of BrowserBook, a web browsing product.

Jorrie BrettinCo-founder & CTOJorrie Brettin is co-founder and CTO of BrowserBook, a web-based platform.

Investors · 4

Teamworthy Ventureslisted by Teamworthy VenturesNew York

How we know: Teamworthy Ventures's portfolio page · Y Combinator's founder network · Not right? Tell us

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us

Andreessen HorowitzreportedMenlo Park · $500K – $50M

How we know: Y Combinator's founder network · Not right? Tell us

Team IgnitereportedFolsom · $15M

How we know: Y Combinator's founder network · Not right? Tell us

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SidenoteSideNote is a real-time workplace communication monitoring and coaching platform that uses AI to detect and prevent legal, compliance, and policy violations before messages are sent. The solution analyzes language in employee communications across email, chat, and documents, providing immediate guidance and aggregated insights to HR, compliance, and security teams.

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Companies working in the same space as Kilvin.

Legal entities · 1

corporate structure

Chorrie, Inc.

In the news

BrowserBook - The Browser Automation IDEycombinator.com · Dec 2025

Chorrie: turn your SMEs into SWEsycombinator.com · Nov 2024

Frequently asked questions

What does Kilvin do?: Kilvin provides a workspace platform and custom software development service for building and deploying internal tools, dashboards, and workflow automation. The company offers both self-service workspace functionality powered by AI agents and managed services where engineers design and build tools tailored to client specifications.
Who founded Kilvin?: Kilvin was founded by Christopher Schlaepfer, Jorrie Brettin in 2024.
Who are Kilvin's investors?: Kilvin's investors include Teamworthy Ventures, Y Combinator, Andreessen Horowitz, Team Ignite.
Where is Kilvin headquartered?: Kilvin is headquartered in New York City, US.