Lauren Reeder

Seed/early

Lauren Reeder

“You can’t fix everything, so you might as well focus on what really matters. What are the biggest core problems you need to address? Work relentlessly on those.”

“You can’t fix everything, so you might as well focus on what really matters. What are the biggest core problems you need to address? Work relentlessly on those.”

“You can’t fix everything, so you might as well focus on what really matters. What are the biggest core problems you need to address? Work relentlessly on those.”

Backstory

For as long as I could remember, I’ve been an avid listener. My dad worked in the public markets, so the conversation at our dinner table was often about companies—what was working, and what wasn’t. He and my mom are both accountants by training, too, so finance was something I learned about early—maybe even earlier than most. I would listen to them talk about everything. Eventually, I found my voice in those dinner time conversations. I remember being 8 years old and learning about how interest vs. principal payments for mortgages worked, and declaring that it was too skewed towards the banks—there had to be a better way.

Listening to customers was the best part of my job both as a software engineer building online exam software in college, and as a product leader at Segment and Twilio. The best aha moments came from hearing why a feature we were so excited about wasn’t necessarily working for a certain customer, or what we needed to build to solve their next problem. The journey of building new product lines and constantly shifting to the next big challenge is both fascinating and hugely rewarding to me.

Looking back, I always found myself trying to understand the bigger why. Why did this work for certain customers and not others? Why was the industry shifting towards one direction and not the other? My curiosity has always been how the world is changing—and listening has always been a key part of getting to that aha moment for me.

On the Lookout for

The infrastructure stack is evolving before our eyes with LLMs. It’s starting to settle and the next generation of giants is being created now. Another area that is just getting defined is how we work with AI. It started in coding and will change the way we do work across roles and industries.

In founders, I look for drive, commitment and a deep curiosity to always be building a deeper understanding of their customers. Ambition, too—are you trying to do what everyone else is doing, or something truly novel? I love a big, challenging space. When we talk, I try to dig into the details as well as the big picture. How are you actually going to do it? And I want you to challenge my thinking. You’ve spent 100x more time than I have on this problem. You’re the expert. It’s my job to help you get where you want to go.

Personal Side

Skiing / Cooking / Good hikes / Forward progress

Companies

Current companies

Company Name

Short description

Current Stage

Founders

First Partnered

Company Name

Short description

Company Name

Anthropic

Anthropic is an AI safety and research company that builds reliable, interpretable and steerable AI systems.

Growth

Dario Amodei

Daniela Amodei

Jared Kaplan

Jack Clark

Growth

(

2026

)

Anthropic

Anthropic is an AI safety and research company that builds reliable, interpretable and steerable AI systems.

Anthropic

Deno

Deno is building application development for the modern web.

Early

Ryan Dahl

Bert Belder

Pre-Seed/Seed

(

2022

)

Deno

Deno is building application development for the modern web.

Deno

Enter

Enter helps large companies use AI to boost legal efficiency and win more cases.

Seed

Mateus Costa-Ribeiro

Michael Mac-Vicar

Henrique Vaz

Pre-Seed/Seed

(

2024

)

Enter

Enter helps large companies use AI to boost legal efficiency and win more cases.

Enter

FastAPI Labs

FastAPI Labs helps developers build apps and APIs.

Seed

Sebastián Ramírez

Pre-Seed/Seed

(

2024

)

FastAPI Labs

FastAPI Labs helps developers build apps and APIs.

FastAPI Labs

Firetiger

Firetiger uses AI agents to find and fix production software issues before customers notice them.

Seed

Rustam Lalkaka

Achille Roussel

Pre-Seed/Seed

(

2025

)

Firetiger

Firetiger uses AI agents to find and fix production software issues before customers notice them.

Firetiger

Inferact

Founded by the creators and core maintainers of vLLM, Inferact builds AI inference infrastructure.

Seed

Woosuk Kwon

Simon Mo

Kaichao You

Roger Wang

Pre-Seed/Seed

(

2025

)

Inferact

Founded by the creators and core maintainers of vLLM, Inferact builds AI inference infrastructure.

Inferact

Juicebox

Juicebox is the AI recruiting platform to hire the best talent.

Early

David Paffenholz

Ishan Gupta

Pre-Seed/Seed

(

2025

)

Juicebox

Juicebox is the AI recruiting platform to hire the best talent.

Juicebox

Pace

Pace is the AI operations partner for the world’s leading insurers.

Early

Jamie Cuffe

Pre-Seed/Seed

(

2024

)

Pace

Pace is the AI operations partner for the world’s leading insurers.

Pace

Sail Research

Sail builds infrastructure for abundant intelligence.

Early

Neil Movva

Samir Menon

Pre-Seed/Seed

(

2025

)

Sail Research

Sail builds infrastructure for abundant intelligence.

Sail Research

Stainless

Stainless helps API providers easily create high-quality SDKs.

Early

Alex Rattray

Pre-Seed/Seed

(

2022

)

Stainless

Stainless helps API providers easily create high-quality SDKs.

Stainless

XBOW

XBOW is an AI-powered offensive security company that automates pentesting and accelerates the discovery of vulnerabilities and exploits in all types of software.

Early

Oege de Moor

Pre-Seed/Seed

(

2024

)

XBOW

XBOW is an AI-powered offensive security company that automates pentesting and accelerates the discovery of vulnerabilities and exploits in all types of software.

XBOW

Enduring companies

Company Name

Short description

Current Stage

Founders

First Partnered

Company Name

Short description

Company Name

Statsig

Statsig is a modern experimentation platform that enables teams to ship products optimized experiences.

Acquired

Vijaye Raji

Pre-Seed/Seed

(

2021

)

Statsig

Statsig is a modern experimentation platform that enables teams to ship products optimized experiences.

Statsig