Hi, we’re Character.

A new seed fund supporting founders with capital and sprints.

When you’re just starting out, we believe there’s nothing more important than building the right product for the right people. We helped Flatiron Health, Digit, Blue Bottle Coffee, and Slack figure it out fast — and we can help you, too.

⚡️ Character Labs is our sprint program for pre-seed AI founders. Learn more →

Drawing of John Zeratsky
John Zeratsky

Author of Sprint. Former design partner at GV and design leader at YouTube.

Drawing of Eli Blee-Goldman
Eli Blee-Goldman

Early-stage startup investor. Former general partner at Capital Midwest Fund.

Drawing of Jake Knapp
Jake Knapp

Creator of the Design Sprint. Author of Sprint. Former design partner at GV.

Our startup advisors are Jeanette Mellinger, Charles Adler, and David Cirilli.

We are backed by more than 100 LPs, who act as an extended team to help us find and support startups. Our LPs include founders and executives from YouTube, Google, Slack, Square, Uber, Mozilla, Gusto, Clubhouse, Coinbase, Flatiron Health, and many other technology companies.

Seed Capital

We invest early and amplify our support as you build your company.

Investing up to $2 million at seed stage

We invest flexibly across the spectrum of seed stage, including Character Labs, our sprint program for pre-seed founders.

Focused on startups with technical edge and behavioral insight

Especially in AI/ML, enterprise, industry, climate, healthcare, and the life sciences — where software can unlock meaningful behavior changes that are aligned with customer goals.

Located anywhere — or everywhere

Great founders know how to leverage remote work to build amazing teams, and when to gather the team to sprint and connect. We’re a remote-native firm investing in companies incorporated in the USA.

Design Sprints and more

We work hand-in-hand with your team, using the Sprint method we created at GV, to help you find and expand product-market fit.

Answering high-stakes questions

Which customers should you focus on? How should the product look? What should you build next? Early-stage startups need to answer these questions ASAP, and we can help.

Diagram showing a loop of Plan, Build, Launch, Learn, with a shortcut from Plan to Learn
Together with your team

We’re not just talking about playbooks and resources — we actually clear our calendars and sprint with your team. Ask any founder we've worked with.

A proven recipe for startups

We've used sprints to help more than 200 startups answer questions and validate hypotheses. Thousands more have read our book and embraced the process. It works.

Investments

Phaidra

AI industrial control systems that save energy and money.

Reclaim

Smart calendar assistant.

Acquired by Dropbox
Inductive Bio

AI platform that accelerates drug development.

House Rx

Platform for medically integrated specialty pharmacy.

Fathom

Cross-platform AI notetaker.

HeadsUp

AI for prioritizing sales opportunities.

Acquired by Hightouch
Highnote

Audio collaboration for musicians and podcasters.

Rumi

Video meeting platform with AI built in.

Zest

The freest, fastest gifting platform for businesses.

Orbital Materials

Generative AI for materials science.

Decisional

AI agent for financial analysts.

Extend

Platform for building AI workflows around unstructured data.

Comend

Tools for patient groups driving rare-disease research.

Fertu

The marketing platform built for healthcare.

Bend

Measure and share your company's carbon footprint.

CTGT

A novel technical approach to safer, faster ML models.

Hatch

AI data platform for  nonprofit fundraising.

1Fort

Commercial insurance automation.

Apoxy

Programmable proxy platform for APIs and services.

Oyarsa Health

Quality cancer care for everyone, everywhere.

ASI

Personal AI tutor for students, schools, and governments.

Coming soon

Engineering OS that accelerates manufacturing.

Coming soon

All-in-one platform for understanding your customers.

Coming soon

Improve reading education with AI-generated content.

Coming soon

Accelerate investigational new drug applications.

Coming soon

UI platform that helps teams build products faster.

Coming soon

AI control systems for robots in the real world.

Coming soon

Legal operating system for enterprises.

Coming soon

AI video generator for storytellers.

Coming soon

AI copilot for military training exercises.

Coming soon

Research-grade experiential data for chronic disease.

Coming soon

AI companions that spark curiosity in children.

Coming soon

Tools for fans to remix and produce fandom culture.

Coming soon

Co-design tool that produces automatic design reviews.

Coming soon

AI-generated demo environments for technical products.

Coming soon

Prevent software supply chain security threats.

Coming soon

AI software for autonomous healthcare.

Coming soon

AI assistant for customs brokers and forwarders.

Coming soon

Use AI to analyze medical bills and negotiate discounts.

Coming soon

AI teammates for small businesses.

Coming soon

Daily pet care companion app.

Coming soon

New ecommerce platform for artisans.

Coming soon

AI that streamlines the scientific research lifecycle.

Coming soon

Realistic simulations of end-user website experiences.

Earlier Investments

Notable investments from our previous roles at GV and Capital Midwest Fund

About Character

We exist to help founders like you build the right product for the right people. We invest capital and time to help you figure it out fast.

But it’s not just about technology and money. For us, it’s personal, because time is our only finite resource. An hour spent at work is an hour we can’t spend with family or friends, or taking care of ourselves or our communities.

We believe the best use of our time is helping you build products and services that create meaningful change for your customers. Let’s work together to make it count.

We’d love to learn about what you’re building.

Character Labs is our sprint program for pre-seed founders working in AI. Learn more →