Fundraising Fox

10X Capital

Venture capital

New York · Pre-Seed–Series A · 4 people tracked

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Investment thesis

Combines Silicon Valley and Wall Street expertise, offering institutional equity and debt solutions to high-growth tech companies.

Source: firm website, verified Aug 11, 2026.

Stage
Pre-Seed–Series A
HQ
New York, NY, US
Leads rounds
Follows
Instruments
Equity · Debt
Founded
2004
Last 12 months
1 investment
Tracked investments
4

Team · 4 people

from curated & public directories

What they invest in

from 2 of 4 portfolio companies

AI & Machine Learning ×1Digital Health ×1E-commerce ×1Healthtech ×1Longevity ×1Retail Tech ×1Wellness & Fitness ×1

HQs:United States×3Japan×1

Investments · 4 tracked

founders shown can be your intro path

By year:2026 · 12024 · 12 dated

Maximusmaximustribe.comin✓ verified

Maximus is an online telehealth clinic offering clinically-validated, personalized prescription protocols and lab testing focused on health optimization ("performance medicine") for men and women, covering areas like testosterone optimization, medical weight loss, hair regrowth, and stress/sleep support.

Digital HealthHealthtechLongevityWellness & FitnessLos Angeles, US

S. Cameron Sepah(Founder & CEO)Cameron Sepah(Founder)

Co-investors8VCFounders FundAbstract VenturesCarnrite VenturesChamaeleonMana Ventures

10X10x.co.jp𝕏

10X is a company focused on transforming the retail industry, particularly supermarkets, through product innovation.

AI & Machine LearningE-commerceRetail Tech

矢本 (Yamoto)

Co-investorsGlobal BrainGMO VenturePartnersKDDI Open Innovation FundNOW JapanFounders Fund

Betr Holdings, Inc.Mar 2024 · $15M

Miami-based sports gaming and media company operating fantasy, sportsbook, casino, arcade and prediction market products in one app.

Miami, US

Jake Paul(Executive Officer, Director)Joey Levy(Executive Officer, Director)Ross Kestin(Director)Nakisa Bidarian(Director)Saxon Baum(Director)Geoffrey Woo(Director)

Co-investorsFuel Venture CapitalGame Changers Ventures

PolyGone SystemsFeb 2026

Microplastic monitoring and filtration solutions company

Kearny, US

Yidian Liu(Executive Officer, Director)Nathaniel Banks(Executive Officer, Director)

BoardJulie Maples(Director)

Co-investorsTech Council VenturesFYRFLY Venture PartnersGolden SeedsINTERSTATE FUSION VENTURESLowercarbon CapitalPrelude Ventures+2 more

Portfolio news

latest coverage across their companies

Frequently asked questions

What stage does 10X Capital invest at?
10X Capital invests at the Pre-Seed, Seed, Series A stages.
What sectors does 10X Capital focus on?
10X Capital focuses on Crypto & Web3.
Where is 10X Capital located?
10X Capital is headquartered in New York, US.
Does 10X Capital lead rounds?
10X Capital typically participates in rounds rather than leading them.

Co-investors · 16

Fuel Venture Capital

Fuel Venture Capital, founded in 2017 and based in Miami, invests in early and late-stage companies across industries that leverage disruptive technologies and demonstrate market traction. The firm focuses on ventures with experienced founding teams and proven product-market fit.

Both backed · 1
$250K – $10M
Techstars

Techstars is a startup accelerator and early-stage investor that funds ambitious founders and provides capital, mentorship, and access to a global network of investors, operators, and corporate partners.

$220K
Notable Capital

Notable Capital is a venture capital firm that has partnered with founders for over two decades, backing companies from the earliest stages through to exit.

$5M – $50M
Menlo Ventures

Menlo Ventures is a venture capital firm that invests in transformative, early-stage AI companies across every layer of the modern AI stack, from applications and middleware to data infrastructure and foundation models.

$1M – $20M
Kraken

Kraken is a cryptocurrency exchange operating since 2011, offering crypto trading along with related services such as margin trading, staking, derivatives, and (in the US) equities brokerage through Kraken Securities LLC.

Hack VC

Hack VC is a venture capital firm investing in early-stage crypto, blockchain infrastructure, decentralized finance, and AI companies.

$3M
Awesome People Ventures

Awesome People Ventures operates as a decentralized VC fund using a network of deal partners and contributors to source and vet investments, while giving carry to core contributors beyond just the GP to mirror web3's community ownership ethos. The fund focuses on investing in awesome people building awesome things in web3 with a world-positive mandate, and is backed by iconic crypto investors including Chris Dixon, Marc Andreessen/a16z, and Multicoin.

$50K – $250K
White Star Capital

White Star Capital is a multi-market venture capital firm with a presence across North America, Europe, and Asia, partnering with founders building globally minded technology businesses.

$500K – $7M
137 Ventures

137 Ventures is a multi-stage investment firm that partners with technology companies and their founders.

4 more co-investors

Revel PartnersAccess IndustriesEquity AllianceRecharge Thematic Ventures Management Llc

Firms observed investing alongside 10X Capital, from public investor directories. Shared companies are the overlap with 10X Capital's recorded portfolio.

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