Karin Klein works as a Founding Partner at GitHub. The firm's known portfolio counts 11 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Founding Partner at GitHub, whose known portfolio counts 11 companies
- Stedi
- Bluefish
- Smack Technologies
- LuminosAI
- Protege
- POLY
- Sumble
- Charter
- Fortastra
- Defakto Security
- NODA AI
Investor Profile
The listing covers sectors AI and SaaS, and focus areas AI Infrastructure, API, Cybersecurity and Data Analytics. Startups operating in these areas may find Karin Klein relevant.
GitHub appears in Growth, Seed and Series A rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Karin Klein is worth approaching.
Colleagues at GitHub
Frequently asked questions
Who is Karin Klein?
Karin Klein is a corporate venture investor and venture capital investor based in United States, listed as Founding Partner at GitHub. The known portfolio of that firm counts 11 companies. That portfolio belongs to the firm, not to Karin Klein personally.
What does Karin Klein invest in?
Listed sectors include AI and SaaS; listed focus areas include AI Infrastructure, API, Cybersecurity and Data Analytics. 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 Karin Klein invest at?
GitHub appears in Growth, Seed and Series A rounds across its known deals, and Karin Klein is listed there as Founding Partner. 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 Karin Klein listed at?
Karin Klein is listed as Founding Partner at GitHub. 4 other people in the database share a firm with Karin Klein.
How do I contact Karin Klein?
An email address, a phone number and a LinkedIn page are on file for Karin Klein. 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