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Guillermo Rauch — Portfolio, Page 3

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

94
Companies
$1.1B
Total invested
$15.9M
Avg. check
31
Industries
Artificial Intelligence (AI) 16Software 10Information Technology 6Developer Tools 5Machine Learning 5IT Infrastructure 4+25 more
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Portfolio companies

Showing 4972 of 94
Applied Labs AI
January 2025

Next-gen AI support agents for growing businesses

Artificial Intelligence (AI) · New York$4.2M Seed
Rowy
December 2022

Rowy is a low-code platform that makes building any product’s backend functionality and database as easy as using spreadsheets.

Developer APIs · New York$3.0M Seed
LiveKit
January 2026

LiveKit provides a cloud platform that enables developers to build, deploy, and manage real-time communication and AI-driven applications.

Artificial Intelligence (AI) · San Jose$100.0M Series C
Amie
November 2022

Amie is AI-driven productivity and calendar software unifying scheduling, tasks, emails and meetings for individuals and teams.

Generative AI · Berlin$7.0M Seed
BuildShip
January 2023

Build AI workflows, tools for Agents and backend API, with natural language.

San Francisco$3.0M Seed
Tab
January 2024

Tab is a wearable artificial intelligence startup.

Artificial Intelligence (AI) · New Castle$1.9M Seed
MeritFirst
October 2025

MeritFirst develops a skills-based talent assessment platform designed to evaluate job candidates based on demonstrated capability.

Artificial Intelligence (AI) · Austin$6.0M Seed
Grafbase
October 2022

Grafbase is a data platform for developers that accelerates backend deployment via server-less GraphQL APIs.

Developer Tools · San Francisco$5.0M Seed
Windsor.io
October 2021

Windsor brings AI and augmented media tech to video personalization

Artificial Intelligence (AI) · San Francisco$2.6M Seed
Tako
October 2024

Tako is a search engine for visualizing and sharing the world's information.

San Francisco$5.8M Seed
Moonlake AI
October 2025

An artificial intelligence research lab building AI models for creating real-time interactive content

San Francisco$28.0M Seed
Simile
February 2026

Simile provides a platform for automating and improving communication and collaboration through AI-driven tools.

Artificial Intelligence (AI) · Palo Alto$100.0M Series A
Outtake
January 2026

Outtake is a digital trust platform automating threat classification, detection, and response to enhance enterprise cybersecurity measures.

Artificial Intelligence (AI) · Brooklyn$40.0M Series B
Natural
October 2025

Payments for AI agents.

Artificial Intelligence (AI) · San Francisco$9.8M Seed
Ravenna
October 2025

Ravenna is a Slack and AI native ITSM. Spend less time on support tickets with Ravenna's AI automated knowledge base.

Artificial Intelligence (AI) · Seattle$1.0M Non Equity Assistance
Dash0
October 2025

Dash0 offers an observability platform to help engineering and site reliability teams monitor applications and infrastructure.

Information Technology · New York$35.0M Series A
The Interaction Company of California
September 2025

The Interaction Company's Poke is an AI assistant that lives fully inside iMessage and integrates seamlessly.

Artificial Intelligence (AI) · Palo Alto$15.0M Seed
PlayerZero
July 2025

PlayerZero is a software debugging platform that provides agent debugging and code simulation services to enterprises using AI.

Artificial Intelligence (AI) · Atlanta$15.0M Series A
Julius AI
July 2025

Julius AI is an artificial intelligence platform that develops and analyzes data with computational AI.

Analytics · San Francisco$10.0M Seed
Fleet Device Management
June 2025

Fleet Device Management offers an open-source device management platform for IT and endpoint security teams.

Cyber Security · San Francisco$27.0M Series B
Deep Infra
April 2025

DeepInfra is a cloud-based AI inference platform that designed to simplify the deployment of AI models for various applications.

Artificial Intelligence (AI) · Palo Alto$18.0M Series A
tldraw
April 2025

tldraw is an infinite canvas SDK.

Artificial Intelligence (AI) · London$10.0M Series A
Yutori
March 2025

Yutori is part of a slew of AI startups creating autonomous agents, or systems that use AI to perform actions on their own.

Agentic AI · San Francisco$15.0M Seed
Rerun
March 2025

Rerun builds open source visualization infrastructure for computer vision and robotics.

Artificial Intelligence (AI) · Stockholm$17.0M Seed

Where Guillermo Rauch invests

Artificial Intelligence (AI)16
Software10
Information Technology6
Developer Tools5
Machine Learning5
IT Infrastructure4

About Guillermo Rauch's portfolio

How many companies has Guillermo Rauch invested in?

Guillermo Rauch has invested in 94 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Guillermo Rauch invest in?

Guillermo Rauch's top investment sectors include Artificial Intelligence (AI), Software, Information Technology, Developer Tools, Machine Learning. The firm invests across 31 different industry categories.

What is Guillermo Rauch's largest investment?

Among tracked funding rounds, LiveKit received $100.0M in a Series C round. Guillermo Rauch's total known invested capital is $1.1B.

What is the average investment size for Guillermo Rauch?

Guillermo Rauch's average investment size is $15.9M across its portfolio of 94 companies.

What are Guillermo Rauch's most recent investments?

Recent Guillermo Rauch portfolio additions include Applied Labs AI, Rowy, LiveKit, Amie, BuildShip. These companies were founded in 2020 or later.

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