Overlap was founded by Jonathan Baer, Casey Traina, Eric "Buzz” Rubenstein.

Who are Overlap's investors?

Overlap's investors include Collaborative Fund, The 23 Fund, Y Combinator, Pioneer.

Where is Overlap headquartered?

Overlap is headquartered in San Francisco, US.

Overlap

YC S24

San Francisco, US · 6 employees · Hiring · 4 known investors

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Overlap provides an AI-powered platform for editing long-form videos into short-form clips and automating their distribution across social media platforms. The platform serves creators, media networks, and brands looking to scale their social video content on TikTok, Reels, and Shorts.

Also known as Vastly, Inc. · Vastly

AI & Machine Learning Consumer Creator Economy Media & Entertainment Artificial Intelligence Media PodcastsUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (S24)

Jonathan Baer CEOJonathan Baer is the founder and CEO of Overlap, a platform that uses AI to edit long-form videos into short-form clips and distribute them across social media platforms.

Casey Traina CTOCasey Traina is the cofounder and CTO of Overlap.

Eric "Buzz” RubensteinFounder

Sophia TaylorAE

Hazem Salamae

Chinmay Khamkare

Peter Lie

Buzz RubensteinCOO2023–2024

Investors · 4

Collaborative Fundlisted by Collaborative FundNew York · $500K – $1M

How we know: collabfund.com · open dataset · 5k.vc investor directory · Not right? Tell us

The 23 Fundlisted by The 23 Fund

How we know: The 23 Fund's portfolio page · Not right? Tell us

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

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

PioneerreportedToronto, Ontario

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

Funding

SEC filings, press & company announcements

Undisclosed amountSeed RoundFeb 2025
Source ↗

Source: company announcements and press reports — follow each round's link for the claim.

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Companies working in the same space as Overlap.

Legal entities · 1

corporate structure

Vastly, Inc.

Frequently asked questions

What does Overlap do?: Overlap provides an AI-powered platform for editing long-form videos into short-form clips and automating their distribution across social media platforms. The platform serves creators, media networks, and brands looking to scale their social video content on TikTok, Reels, and Shorts.
Who founded Overlap?: Overlap was founded by Jonathan Baer, Casey Traina, Eric "Buzz” Rubenstein.
Who are Overlap's investors?: Overlap's investors include Collaborative Fund, The 23 Fund, Y Combinator, Pioneer.
Where is Overlap headquartered?: Overlap is headquartered in San Francisco, US.