An angel investor based in Seattle, Washington, United States, Sam Liu has 8 known investments: Honeycomb, Checkmate, Swimply, SimplyCircle, Sequin, Calico, Sounding Board and Vektor AI.
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Investment focus
Contacts
Sam Liu portfolio companies (8)
- Honeycomb
- Checkmate
- Swimply
- SimplyCircle
- Sequin
- Calico
- Sounding Board
- Vektor AI
Investor Profile
The known portfolio sits in sectors Consumer, FinTech, Hardware and SaaS, and focus areas Cloud Infrastructure, Fashion, Logistics and Marketplaces.
Stage-wise, the known deals cluster around Pre-Seed and Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Sam Liu?
Sam Liu is an angel investor based in Seattle, Washington, United States with 8 known investments on file, among them Honeycomb, Checkmate and Swimply. The sections above list the sectors and stages attached to that record.
What does Sam Liu invest in?
Listed sectors include Consumer, FinTech, Hardware and SaaS; listed focus areas include Cloud Infrastructure, Fashion, Logistics and Marketplaces. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Sam Liu invest at?
The known deals of Sam Liu include Pre-Seed and Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Sam Liu?
An email address, a phone number and a LinkedIn page are on file for Sam Liu. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal