Betty Ma is a Board Member at Open Core Ventures, whose known portfolio counts 5 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Board Member at Open Core Ventures, whose known portfolio counts 5 companies
- Fleet Device Management
- Mermaid Char
- Mermaid Chart
- FlowFuse
- Kedify
Investor Profile
Founders in the listed sectors Hardware and SaaS, and focus areas API, Data, DevOps and Developer Tools fall inside that listing.
Stage-wise, the deals at Open Core Ventures cluster around Pre-Seed, Seed and Series B rounds.
The firm portfolio and the focus above give founders context on whether Betty Ma matches their raise.
Colleagues at Open Core Ventures
Frequently asked questions
Who is Betty Ma?
Betty Ma is a venture capital investor based in San Francisco, California, United States, listed as Board Member at Open Core Ventures. The known portfolio of that firm counts 5 companies. That portfolio belongs to the firm, not to Betty Ma personally.
What does Betty Ma invest in?
Listed sectors include Hardware and SaaS; listed focus areas include API, Data, DevOps and Developer Tools. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Betty Ma invest at?
Open Core Ventures appears in Pre-Seed, Seed and Series B rounds across its known deals, and Betty Ma is listed there as Board Member. 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 Betty Ma listed at?
Betty Ma is listed as Board Member at Open Core Ventures. One other person in the database shares a firm with Betty Ma.
How do I contact Betty Ma?
A LinkedIn page is on file for Betty Ma. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal