Anti Fund / Investment firm
Capital is commodity. Attention is not.
We invest in founders with technical edge, product taste, and the ability to earn attention at the exact moment it matters.
Abstract
Anti Fund is an investment firm focused on high-growth technology companies. We're built for a market where capital is abundant and attention is scarce. We invest behind founders with real technical edge, strong product instinct, and the ability to earn attention instead of renting it.
Axiom I
Capital funds the company. Attention changes its slope.
Axiom II
Taste, timing, and distribution decide who becomes legible.
Capital funds the company. Attention changes its slope. In markets flooded with compute, capital, and plausible demos, taste and distribution are no longer soft advantages. They decide who gets believed, hired, funded, and bought.
The best founders are not short on meetings. They are short on partners with judgment, trust, and the ability to help a company matter before the rest of the market knows what to do with it.
In practice, distribution is not a layer that sits on top of the company. It is part of product, recruiting, fundraising, and how the company becomes legible to the market.
We back builders whose advantage is difficult to spreadsheet: a technical breakthrough, a product instinct, a distribution channel, or a cultural read that gives the company a different slope.
Anti Fund is built to complement institutional capital. We bring company-building experience, technical fluency, and firsthand understanding of how culture and narrative move markets.
What We Look For
Technical edge
A real reason the product can do something others cannot easily copy.
Product taste
Judgment about what should exist, how it should feel, and why users will care now.
Earned distribution
A path to attention that comes from product, community, narrative, or cultural timing.
Non-consensus insight
A belief that looks early, strange, or unpopular before the market catches up.
Cultural timing
A read on where demand, behavior, and taste are moving before it is obvious.
Category ambition
The intent to define the market, not just compete inside someone else's frame.
Anti Fund is built from company building, institutional investing, and global distribution. The partnership is unusual on purpose: technical judgment, capital formation, and cultural reach in one firm.
General Partners
Geoffrey Woo, Jake Paul, and Logan Paul.
The point is not fame for its own sake. It is surface area: a firm designed for a market where technical products need cultural velocity, and cultural velocity needs real company judgment.
Geoffrey Woo
Co-founder & Managing Partner
Geoffrey Woo is co-founder & managing partner of Anti Fund and an entrepreneur. He co-founded Archive, Ketone-IQ, and W. He previously founded and sold Glassmap (YC S11) to Groupon. He earned a BS with Honors & Distinction in Computer Science, but dropped out of the MS program, at Stanford University and is co-inventor and co-author of numerous US patents and peer-reviewed science papers.
Jake Paul
Co-founder & Managing Partner
Jake Paul is co-founder & managing partner of Anti Fund and a professional boxer. Jake holds the record for the most streamed sporting event in history with 65M peak concurrent streams, Paul vs Tyson on Netflix, was a top 5 most Googled athlete in 2024, and has 70M+ followers across social media, including 28M+ on Instagram and 20M+ on YouTube. He is founder of Most Valuable Promotions, Betr, and W.
Logan Paul
General Partner
Logan Paul is general partner of Anti Fund and a professional wrestler. He is founder of Prime, the fastest growing beverage brand in history, and Lunchly. He also hosts Impaulsive, one of the biggest podcasts in the world. He is one of the most followed celebrities across social media, including 26M+ on Instagram and 23M+ on YouTube.
Steve Han
Partner
Steve Han is a partner at Anti Fund. He was previously at March Capital and Deutsche Bank. Born in Korea and raised across India and China, he holds dual degrees in Economics and Environmental Economics & Policy from the University of California, Berkeley. Steve served in the ROK Army as secretary to the Commanding General of the 17th Infantry Division, selected out of 12,000 soldiers.
Proof, not theory
Anti Fund has backed category-defining companies across AI, defense, software, fintech, robotics, and high-growth consumer, including OpenAI, SpaceX, Anduril, Ramp, Cognition, Polymarket, Physical Intelligence, Flock Safety, and Chronosphere.
The pattern is not one sector or one stage. It is founders with technical edge, distribution instinct, and the ambition to shape how markets think and behave, from first check through late-stage growth.
First checks
Useful before the market has a clean label for the company.
Growth rounds
Relevant when consensus capital is available but leverage matters.
Exits
Portfolio companies acquired by Palo Alto Networks, Ripple, DoorDash, and Flock Safety.
Exits
01
Chronosphere*Observability platform. Acquired by Palo Alto Networks for $3.35B.
Stage
Since
2019
02
RailStablecoin payments infrastructure. Seed investment in June 2022. Acquired by Ripple for $200M.
Stage
Since
2022
Frontier Infrastructure & Defense
Software, Finance & Applied AI
06
LighterA fully verifiable decentralized exchange built with custom ZK infrastructure, inheriting Ethereum security and composability.
Stage
Since
2025
Consumer Platforms & Brands
* Personal investment
We are most useful when a founder needs leverage: a launch that has to matter, a round that has to clear, a senior hire that has to close, or a narrative that has to cut through noise.
This is not a platform built for optics. We spend time where important companies are actually shaped: product decisions, launch timing, distribution strategy, fundraising pressure, and the moments where the next decision matters more than the next deck.
Product
Product quality and positioning are inseparable. We pressure-test what should ship now, what should wait, and what will make the company feel inevitable.
Go-to-market
Go-to-market is not a slide. It is the moment the market decides whether to care. We help founders shape timing, narrative, and distribution that earns attention instead of renting it.
Network
Community at Anti Fund is built through work. Our summits, office visits, dinners, and working sessions are designed to create real trust, uncommon access, and useful collisions over time.
Fundraising
Great founders are rarely short on inbound capital. The edge is choosing the right counterparties, tightening the story, and creating leverage when the round matters.
Strategy
We stay close in consequential moments: product resets, senior hires, customer strategy, financing decisions, board pressure, and other forks in the road that define the company.
Correspondence
Building something technically differentiated, culturally resonant, or impossible to ignore? Write to founders@antifund.com. Clear thinking beats generic outreach.
The strongest proof is not our description of the firm. It is what founders and operators say after we have been in the room, in the work, and useful when the stakes are real.
Founder outcomes
"Geoff was one of the earliest investors for both Ramp and Paribus, and he is a trusted advisor and a key strategic sounding board. With Ramp, Geoff has directly boosted our topline revenue and growth by introducing us to and helping us close key customers and hire superstar executives. Geoff is on my shortlist to bring onboard for any company I'm involved with."
CEO & Co-founder, Ramp
"Geoff was one of our first investors and committed to backing Chronosphere before our company was even set up. He is incredibly networked in tech and investor circles and has been a key strategic thought partner. He is one of those rare humans that wields deep technical, product, and business expertise."
CTO & Co-founder, Chronosphere
"Thanks for all of support! Couldn't ask for a better partner."
CEO, Metis
"Geoff is an incredible visionary with sharp intuition. As our earliest investor, he has consistently given advice that proves true time and time again. His strong connections with the most influential minds in Silicon Valley are the exact fuel that early-stage founders can only dream of. Essentially, he brings his A-game. Founders just need to bring theirs."
Gun Choi
CEO & Co-founder, Linedot
"Geoff and Steve are one of the best partners to have as a founder. They are incredibly well connected - Geoff introduced us to Karim from Ramp who became our investor. Steve is always responsive, pushing us to think in unconventional angles. I would highly recommend Anti Fund to any exceptional founders."
CEO & Co-founder, Pensive
"Anti Fund was our first investor and a key sounding board for strategic decisions. They're direct and candid when it matters, skipping unnecessary niceties in favor of clear, actionable support. Geoff has been my most valuable investor from the start, pushing me towards market-validated technical verticals and a business development approach focused on generating meaningful signal before noise."
CEO & Co-founder, Efference
Independent validation
Outside validation matters most when it comes from people who have seen the data.
"No other GP on the AngelList platform - out of hundreds of qualifying investors - beats the Anti Fund along both of these axes. It follows that Geoff and Jake may be able to justify a claim to being the "best investors on AngelList", in the sense that there's no other GP that dominates them along the data-driven axes that we believe can help to predict future investment performance."
Abraham Othman
Former Chief Data Scientist, AngelList & CIO, Strawberry Tree Management Company LLC