Who founded Third Chair?

Third Chair was founded by Yoav Zimmerman, Shourya Lala in 2024.

Who are Third Chair's investors?

Third Chair's investors include FundersClub, Y Combinator, 468 Capital, Amino Capital, Batch Ventures, Singularity Ventures.

Where is Third Chair headquartered?

Third Chair is headquartered in San Francisco, US.

Third Chair

YC X25

San Francisco, US · Founded 2024 · 8 employees · Hiring · 6 known investors

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Third Chair provides music rights holders and IP investment funds with monitoring and licensing solutions for intellectual property use across social media platforms (TikTok, Instagram, X, Facebook, YouTube). The platform uses audio fingerprinting to identify unlicensed music uses, uncover monetization opportunities, and facilitate licensing revenue collection.

Also known as Watchdog AI, Inc. · Watchdog AI

AdTech AI & Machine Learning Enterprise Software LegalTech Marketing Tech Media & EntertainmentUnited States of AmericaAmerica / CanadaFully Remote

Founders & leadership· Y Combinator alumni (X25)

Third Chair was founded in 2024 by Yoav Zimmerman and Shourya Lala.

Yoav Zimmerman CEO / Co-FounderYoav Zimmerman founded Trendpop, a YC-backed media/entertainment company that reached $1M+ ARR with clients including Universal Music Group and MrBeast, before starting Third Chair. He previously worked on machine learning at Google and early-stage AI ventures.

Shourya Lala Founder / CTOShourya Lala founded Fello (YC W22), a game-based investments platform that grew to 2 million users, and has prior experience at the Open Data Foundation and BlackRock. He is the founder and CTO of Third Chair.

Zack BolakSenior Vice President, Business Development

Rich SicaVice President Strategy \u0026 Operations

David LessoffGeneral Counsel

Dhruvin VainshFounding Software Engineer

Investors · 6

FundersClublisted by FundersClubSan Francisco · $290K

How we know: FundersClub's portfolio page · press coverage · 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

468 CapitalreportedBerlin

How we know: press coverage · the VCSheet dataset · Y Combinator's founder network · Not right? Tell us

Amino CapitalreportedPalo Alto · $100K – $10M

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

Batch Venturesreported

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

Singularity Venturesreported

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

Images

Founder mafia

3 people who came through Third Chair went on to found or lead other companies.

Shourya LalaCTOFounded Fello Yoav ZimmermanCEOFounded Trendpop Siddhant PaliwalEngineeringFounded Specific Labs

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Companies working in the same space as Third Chair.

Legal entities · 1

corporate structure

Watchdog AI, Inc.

In the news

Third Chair: Agents for in-house legal teamsycombinator.com · May 2025

Frequently asked questions

What does Third Chair do?: Third Chair provides music rights holders and IP investment funds with monitoring and licensing solutions for intellectual property use across social media platforms (TikTok, Instagram, X, Facebook, YouTube). The platform uses audio fingerprinting to identify unlicensed music uses, uncover monetization opportunities, and facilitate licensing revenue collection.
Who founded Third Chair?: Third Chair was founded by Yoav Zimmerman, Shourya Lala in 2024.
Who are Third Chair's investors?: Third Chair's investors include FundersClub, Y Combinator, 468 Capital, Amino Capital, Batch Ventures, Singularity Ventures.
Where is Third Chair headquartered?: Third Chair is headquartered in San Francisco, US.