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Angel investor in listed AI tools

Guillermo Rauch

Guillermo Rauch has backed 22 companies behind 29 listings on Anchor Terminal.

Angel investor

Guillermo Rauch has backed 22 companies behind 29 listings on Anchor Terminal.

Companies on Anchor Terminal

Where they invest

Video generation 3 Image generation 2 Music generation 2 Decision models 2 Agent wallets & spending controls 1 Agent observability & evals 1 Calendars & scheduling 1 Retrieval & vector search 1 Document parsing & extraction 1 Observability & incidents 1 Human approval & handoff 1 Conversational voice agents 1 Phone calling & voice transport 1 Code execution sandboxes 1 Cloud & infrastructure 1 Email delivery APIs 1 CMS & website publishing 1 Databases & files 1 Commerce & checkout 1 Diagramming 1 Local AI 1 Speech-to-text 1 Agent auth & delegated access 1 Personal assistants 1

Founders they backed

Questions

Which AI tools has Guillermo Rauch invested in?

Anchor Terminal lists Agentcard, Braintrust, Cal.com, Chroma, Extend, fal (Features & Labels, Inc.), Honeycomb, Inngest, LiveKit Incorporated, Perplexity, Railway Corporation, Replicate (Cloudflare), Resend, Runway, Strapi, Inc., Supabase, Swell, tldraw, Conway Research (maker of Underdog), Conway Research, WorkOS and Zo Computer Company backed by Guillermo Rauch.

How are Guillermo Rauch's companies graded?

On Anchor Terminal's benchmark, Agentcard (C, 56.8), Braintrust API + MCP (C, 61.1), Cal.com API v2 + MCP (C, 57.2), Chroma API + MCP (E, 45.3), Extend API + MCP (B, 62.9), fal image models (B, 65.5), fal music models (B, 68.5), fal video models (B, 69.1), Honeycomb MCP (C, 58.5), Inngest (B, 66.1), LiveKit Agents (BB, 72.5), LiveKit Telephony (B, 67.6), SPACE (C, 56.4), pplx-decider (B, 68.2), pplx-decider-flash (B, 68), Railway MCP Server (C, 56.7), Replicate image models (D, 50.3), MusicGen on Replicate (C, 54.4), Replicate video models (B, 62.2), Resend API + MCP (BB, 77.1), Runway API (C, 60.8), Strapi (B, 65.7), Supabase API + MCP (BB, 75.6), Swell (C, 55), tldraw SDK + MCP (C, 60.8), Underdog (F, 30.1), Underdog Bark 3.0 (D, 48.2), WorkOS Pipes and Agents (C, 59.9) and Zo Computer (E, 43.2).

Investors are named from the companies' own announcements, the investors' own pages, Y Combinator's company pages, public filings and news reports of a round, each with its source and the date it was researched. An investor isn't a sign of quality, and nobody can pay to be listed or to change a grade. To correct something or have a page removed, write to privacy@anchorterminal.com.

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