Omnisio
AcquiredYC W08Atherton, US · 1 known investors
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Omnisio provided tools for annotating videos from across the web and marking their internal structure, along with a feature to synchronize presentation slides with video playback.
Founders & leadership· Y Combinator alumni (W08)
JF

Julian FrumarCo-founder & Frontend Engineer2007–2008Julian Frumar has founded two YC-backed startups and previously exited a company to Google. He has held both leadership and individual contributor roles, with experience in product design and development, particularly in frontend engineering and user-facing features.
RJ

SR

Investors · 1
Founder mafia
2 people who came through Omnisio went on to found or lead other companies.
Related companies · 5
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EternalEternal is a Los Angeles NFT marketplace for trading Twitch streamer clips, a Y Combinator W20 company now listed as acquired.
Magic HourMagic Hour is an AI-powered video creation platform that enables users to generate videos from ideas without requiring extensive production expertise. The platform serves content creators, small business owners, and other individuals looking to produce video content efficiently.
Diffusion StudioDiffusion Studio is a browser-based video editor and creative suite that combines an infinite canvas design interface with timeline-based editing for composing, animating, and exporting video and motion graphics. It serves creators, motion designers, and video professionals who need to work across design, animation, editing, and export without switching tools.
KiteKite is a screen recording tool that automatically enhances recordings with zooming, 3D animations, and device mockups to create polished product demonstration videos. It serves software companies and product teams who need to produce marketing and educational video content.
Companies working in the same space as Omnisio.
Legal entities · 1
corporate structureOmnisio, Inc.
Frequently asked questions
- What does Omnisio do?
- Omnisio provided tools for annotating videos from across the web and marking their internal structure, along with a feature to synchronize presentation slides with video playback.
- Who founded Omnisio?
- Omnisio was founded by Julian Frumar.
- Who are Omnisio's investors?
- Omnisio's investors include Y Combinator.
- Where is Omnisio headquartered?
- Omnisio is headquartered in Atherton, US.





