Jonah Katz in

Jonah Katz

Login to view DISC.
Chief Operating Officer at Layer
📍 New York, New York, United States

Jonah Katz is the Co-Founder and COO of Layer, a platform enabling companies to build and deploy AI copilots. A Forbes 30 Under 30 honoree, he secured $3 million in seed funding for Layer. Jonah studied Communication at the University of Wisconsin-Madison and previously co-founded Wav AI, a sound detection software company.

Jonah is a serial entrepreneur who started a business with his childhood friend and co-founder, Andrew Hamilton, while they were still in high school. His earlier work experiences include a painting company, which he candidly notes taught him he dislikes painting houses, reflecting a hands-on and learn-by-doing approach to his career.

He once failed fast with a previous AI startup, an experience he openly shares as a valuable learning opportunity.

Read the full overview →
Experience
1 Years
Current Role
Chief Operating Officer
Job Level
Leadership
Location
New York, New York, United States
Personality Overview

How Jonah shows up

Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

Login to view personality overview.
Priorities

Topics Jonah cares about

AI Copilot Technology
His company, Layer, focuses on building infrastructure for AI copilots, aiming to make them reliable and easy for developers to integrate.
Startup Founding
He is a multi-time founder (Layer, Wav AI) who has successfully navigated the fundraising process, securing a $3M seed round for his current venture.
+5 more topics Login to view topics
Career

Work history

11-2025
Chief Operating Officer
Layer
9-2023 - 9-2023
30 Under 30
Forbes
2-2023 - 11-2025
Co-Founder and CEO
Layer
11-2019 - 8-2020
Branch Manager
Full Service Painting LLC
10-2019 - 12-2022
Chief Executive Officer
Wav AI
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
Communication
University of Wisconsin-Madison
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

Login to view DISC.

More profiles

Discover additional public profiles from our index.

Unlock the full playbookSee exactly how to sell to Jonah. Free, 10 seconds.