Carl Choi
Venture investor in San Francisco
San Francisco, California
Carl Choi, Venture investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Carl Choi backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCFinance OperatorOperator
- Stages
- Series A
- Invests in
- MarketplaceSaaS & EnterpriseRobotics & Automation
- Location
- San Francisco, California
- Typical check
- $1M
- Past investments
- 5
Notable investments
Upwork
StriimSoul Machines
Riverbed Technology
RidecellHow to reach Carl Choi
Angels and operators like Carl Choi 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. "Carl Choi." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/carl-choi
Frequently Asked Questions
What does Carl Choi invest in?
Carl Choi invests in Marketplace, SaaS & Enterprise and Robotics & Automation, typically at Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Carl Choi invest at?
Carl Choi typically invests at Series A. Lead with traction that fits the stage when you reach out.
What is Carl Choi's typical check size?
Carl Choi typically writes checks around $1M. 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.