Oana O. is an angel investor and operator angel based in San Francisco, California, United States. The known portfolio counts 10 companies: MaintainX, Overmind, Observe.AI, Charm, Digger, Alphadoc, Mem, axodotdev, Inngest and Kurtosis.
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Investment focus
- Focus
- Cloud InfrastructureData AnalyticsDeepTechDeveloper ToolsEnterprise SaaSML InfrastructureOpen Source
Contacts
Oana O. portfolio companies (10)
- MaintainX
- Overmind
- Observe.AI
- Charm
- Digger
- Alphadoc
- Mem
- axodotdev
- Inngest
- Kurtosis
Investor Profile
The listing covers sectors AI and SaaS, and focus areas Cloud Infrastructure, Data Analytics, DeepTech and Developer Tools. Startups operating in these areas may find Oana O. relevant.
Oana O. appears in Seed and Series A rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Oana O.?
Oana O. is an angel investor and operator angel based in San Francisco, California, United States with 10 known investments on file, among them MaintainX, Overmind and Observe.AI. The sections above list the sectors and stages attached to that record.
What does Oana O. invest in?
Listed sectors include AI and SaaS; listed focus areas include Cloud Infrastructure, Data Analytics, DeepTech and Developer Tools. 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 Oana O. invest at?
The known deals of Oana O. include Seed and Series A 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 Oana O.?
A phone number and a LinkedIn page are on file for Oana O. They are readable inside RaiseHunt after you create an account. The database holds no email address 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