An angel investor and operator angel based in Palo Alto, California, United States, Tommy Tsai has one known investment, Proper.
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Investment focus
- Stage
- Seed
Contacts
Tommy Tsai portfolio company (1)
- Proper
Affiliated funds' portfolios
Founder & Managing Partner at Locus Ventures, whose known portfolio counts 12 companies
- Decentro
- Swipe
- Zingbus
- Botsync
- FlutterFlow
- Locus.sh
- Springdel
- Cockpit AI
- Lummo
- ShoprTV
- Spenmo
- Recko
Investor Profile
The listing covers sectors AI, Commerce, FinTech and SaaS, and focus areas Analytics, Business Intelligence, Data Integration and E-Commerce. Startups operating in these areas may find Tommy Tsai relevant.
Tommy Tsai is listed for Seed rounds in the database.
The portfolio and focus above give founders context on whether Tommy Tsai matches their raise.
Colleagues at Locus Ventures
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Frequently asked questions
Who is Tommy Tsai?
Tommy Tsai is an angel investor and operator angel based in Palo Alto, California, United States with one known investment on file, Proper. The sections above list the sectors, stages and firms attached to that record.
What does Tommy Tsai invest in?
Listed sectors include AI, Commerce, FinTech and SaaS; listed focus areas include Analytics, Business Intelligence, Data Integration and E-Commerce. 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 Tommy Tsai invest at?
The database lists Tommy Tsai for 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.
Which firm is Tommy Tsai listed at?
Tommy Tsai is listed as Founder & Managing Partner at Locus Ventures. 2 other people in the database share a firm with Tommy Tsai.
How do I contact Tommy Tsai?
An email address, a phone number and a LinkedIn page are on file for Tommy Tsai. 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