Youngdon Song
Managing Director at Stonebridge Ventures
Cambridge, Massachusetts
Youngdon Song, Managing Director at Stonebridge Ventures is an active investor based in Cambridge, Massachusetts. This profile covers what Youngdon Song backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPE
- Stages
- Early Stage Venture
- Invests in
- Gaming & EntertainmentE-commerce & D2CSaaS & EnterpriseConsumer Goods (CPG)Fashion & Beauty
- Location
- Cambridge, Massachusetts
- Typical check
- $500K
- Past investments
- 80
Notable investments
MEATBOXMADUPBest BristleSocialinusOdd ConceptsMAKEUS5RocksSualabClub VenitStonebridge Ventures Inc.Pearl AbyssHow to reach Youngdon Song
Angels and operators like Youngdon Song reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
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Cite this page
Round Funded. "Youngdon Song." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/youngdon-song
Frequently Asked Questions
What does Youngdon Song invest in?
Youngdon Song invests in Gaming & Entertainment, E-commerce & D2C, SaaS & Enterprise and Consumer Goods (CPG), typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Youngdon Song invest at?
Youngdon Song typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Youngdon Song's typical check size?
Youngdon Song typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.