Guillermo Rauch is an angel investor and operator angel based in San Francisco, California, United States. The known portfolio counts 18 companies, including Black Forest Labs, Sanity, Scale AI, Magic, Stedi, Clearbit, BuildForever, Gradium, Humand, tldraw, Auth0 and Open Collective.
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Investment focus
Contacts
Guillermo Rauch portfolio companies (18)
- Black Forest Labs
- Sanity
- Scale AI
- Magic
- Stedi
- Clearbit
- BuildForever
- Gradium
- Humand
- tldraw
- Auth0
- Open Collective
- Outtake
- Simile
- Prisma
- Tinybird
- CodeSandbox
- Meilisearch
Affiliated funds' portfolios
CEO at Vercel, whose known portfolio counts 6 companies
- KERNEL
- Interfere
- Raindrop
- Unikraft
- Human Behavior
- Tough Tongue AI
Investor Profile
The listing covers sectors Consumer, FinTech, Healthcare and SaaS, and focus areas Analytics, Cloud Infrastructure, Content Management Systems (CMS) and Developer Experience. Startups operating in these areas may find Guillermo Rauch relevant.
Guillermo Rauch appears in Pre-Seed and Seed rounds across the known deals.
The portfolio and focus above give founders context on whether Guillermo Rauch matches their raise.
Colleagues at Vercel
François Arbour
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Montreal, Canada
Mitchell Hashimoto
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Nicky Kamra
Startups GTM
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Sangeen Zeb
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United States
Jessie Dong
Investor
San Francisco, United States
Geoff Lewis
Investor, Board Member
Los Angeles, United States
Hassan Chaudhry
Investor
New York, United States
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Frequently asked questions
Who is Guillermo Rauch?
Guillermo Rauch is an angel investor and operator angel based in San Francisco, California, United States with 18 known investments on file, among them Black Forest Labs, Sanity and Scale AI. The sections above list the sectors, stages and firms attached to that record.
What does Guillermo Rauch invest in?
Listed sectors include Consumer, FinTech, Healthcare and SaaS; listed focus areas include Analytics, Cloud Infrastructure, Content Management Systems (CMS) and Developer Experience. 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 Guillermo Rauch invest at?
The known deals of Guillermo Rauch include Pre-Seed and 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 Guillermo Rauch listed at?
Guillermo Rauch is listed as CEO at Vercel. 8 other people in the database share a firm with Guillermo Rauch.
How do I contact Guillermo Rauch?
An email address and a LinkedIn page are on file for Guillermo Rauch. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds 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