Karl Sun
Angel investor in Salt Lake City
Salt Lake City, Utah
Karl Sun, Angel investor in Salt Lake City is an active investor based in Salt Lake City, Utah. This profile covers what Karl Sun backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelOperator
- Stages
- Pre SeedSeed
- Invests in
- FintechHealthcare & BiotechSaaS & EnterpriseConsumer & RetailHardware & Deep TechEdTechGaming & EntertainmentMedia & Content
- Location
- Salt Lake City, Utah
- Typical check
- $150K
- Past investments
- 4
Notable investments
GoogleUtah Debate Commission
WorkstreamSSP InternationalHow to reach Karl Sun
Angels and operators like Karl Sun 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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About this profile
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Cite this page
Round Funded. "Karl Sun." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/karl-sun
Frequently Asked Questions
What does Karl Sun invest in?
Karl Sun invests in Fintech, Healthcare & Biotech, SaaS & Enterprise and Consumer & Retail, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Karl Sun invest at?
Karl Sun typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Karl Sun's typical check size?
Karl Sun typically writes checks around $150K. 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.