Biz Stone is an angel investor and operator angel based in Palo Alto, California, United States with 20 known investments, including Pinterest, Faraday Bicycles, Slack, Intercom, Kapu, Chroma, Karat Financial, Yupp, Blue Bottle Coffee, Oxwash, Nest and Beyond Meat.
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Investment focus
Contacts
Biz Stone portfolio companies (20)
- Faraday Bicycles
- Slack
- Intercom
- Kapu
- Chroma
- Karat Financial
- Yupp
- Blue Bottle Coffee
- Oxwash
- Nest
- Beyond Meat
- Magic Leap
- Bridgefy
- Vantage Discovery
- Subtle Computing
- Tagg
- Config
- Ristretto
- Launchpad Toys
Investor Profile
The known portfolio sits in sectors Consumer and SaaS, and focus areas Collaboration, Community, Developer Tools and Social.
Biz Stone appears in Pre-Seed, Seed and Series A rounds across the known deals.
The portfolio and focus above give founders context on whether Biz Stone matches their raise.
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Frequently asked questions
Who is Biz Stone?
Biz Stone is an angel investor and operator angel based in Palo Alto, California, United States with 20 known investments on file, among them Pinterest, Faraday Bicycles and Slack. The sections above list the sectors and stages attached to that record.
What does Biz Stone invest in?
Listed sectors include Consumer and SaaS; listed focus areas include Collaboration, Community, Developer Tools and Social. 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 Biz Stone invest at?
The known deals of Biz Stone include Pre-Seed, 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 Biz Stone?
An email address, a phone number and a LinkedIn page are on file for Biz Stone. 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