Sophia Xiao
Co-founder, Managing Partner at Armaro Capital
San Francisco, California
Sophia Xiao, Co-founder, Managing Partner at Armaro Capital is an active investor based in San Francisco, California. This profile covers what Sophia Xiao backs, at which stage, and how founders can reach out in 2026.
Sophia Xiao is a co-founder and managing partner at Armaro Capital, a venture fund of funds providing global investors access to alpha-generating venture management.
Sophia Xiao invests in Fintech, typically at Early Stage Venture.
- Location
- San Francisco, California
- Typical check
- $500K
What does Sophia Xiao invest in?
- Investor type
- VC
- Stages
- Early Stage Venture
- Invests in
- Fintech
Where is Sophia Xiao based?
Sophia Xiao is based in San Francisco, California.
- Browse more startup investors near Sophia Xiao:
- Startup investors in San FranciscoStartup investors in CaliforniaStartup investors in the United States
How to reach Sophia Xiao
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About this profile
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Cite this page
Round Funded. "Sophia Xiao." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/sophia-xiao-san-francisco
Frequently Asked Questions
Who is Sophia Xiao?
Sophia Xiao, Co-founder, Managing Partner at Armaro Capital is an active investor based in San Francisco, California. Sophia Xiao invests in Fintech, typically at Early Stage Venture.
What does Sophia Xiao invest in?
Sophia Xiao invests in Fintech, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sophia Xiao invest at?
Sophia Xiao typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Sophia Xiao's typical check size?
Sophia Xiao typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
Where is Sophia Xiao based?
Sophia Xiao is based in San Francisco, California.
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.
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