Union Square Ventures (USV) is a thesis-driven, early-stage venture capital firm founded in 2003 by Fred Wilson and Brad Burnham and headquartered at 817 Broadway in New York City. USV invests at the edge of large markets being transformed by technological and societal pressures, historically backing large networks of engaged users that are differentiated through user experience and defensible through network effects, and more recently companies that broaden access to knowledge, capital, and well-being. The firm invests primarily at Seed and Series A across three strategies — a Core fund, a Climate fund, and an Opportunity (later-stage) fund — with check sizes typically ranging from roughly $1M at seed to the low-to-mid single-digit millions at Series A. USV runs a small, collegial partnership and focuses on social media, marketplaces, developer tools, learning/education, health, fintech, web3/decentralized protocols, energy, and climate. It reports roughly $1.9B in assets under management across 14 funds. Notable investments include Twitter, Etsy, Coinbase, Stripe, Cloudflare, MongoDB, Twilio, Duolingo, Kickstarter, Stack Overflow, SoundCloud, and Carta.
aid: union-square-ventures
name: Union Square Ventures
description: >-
Union Square Ventures (USV) is a thesis-driven, early-stage venture capital
firm founded in 2003 by Fred Wilson and Brad Burnham and headquartered at 817
Broadway in New York City. USV invests at the edge of large markets being
transformed by technological and societal pressures, historically backing
large networks of engaged users that are differentiated through user
experience and defensible through network effects, and more recently companies
that broaden access to knowledge, capital, and well-being. The firm invests
primarily at Seed and Series A across three strategies — a Core fund, a
Climate fund, and an Opportunity (later-stage) fund — with check sizes
typically ranging from roughly $1M at seed to the low-to-mid single-digit
millions at Series A. USV runs a small, collegial partnership and focuses on
social media, marketplaces, developer tools, learning/education, health,
fintech, web3/decentralized protocols, energy, and climate. It reports roughly
$1.9B in assets under management across 14 funds. Notable investments include
Twitter, Etsy, Coinbase, Stripe, Cloudflare, MongoDB, Twilio, Duolingo,
Kickstarter, Stack Overflow, SoundCloud, and Carta.
x-type: venture-capital
x-category: Venture Capital
image: https://www.usv.com/favicon.ico
tags:
- Venture Capital
- Seed
- Series A
- Fintech
- Marketplaces
- Developer Tools
- Web3
- Climate
- New York
created: '2026-07-17'
modified: '2026-07-17'
specificationVersion: '0.20'
apis: []
common:
- type: Website
url: https://www.usv.com/
- type: Portfolio
url: https://www.usv.com/companies
- type: Portfolio
url: portfolio/union-square-ventures-portfolio.yml
- type: Team
url: https://www.usv.com/people/
- type: Team
url: team/union-square-ventures-team.yml
- type: InvestmentThesis
url: https://www.usv.com/about/
- type: InvestmentThesis
url: https://www.usv.com/idea/usv-investment-thesis/
- type: Blog
url: https://www.usv.com/writing/
- type: Jobs
url: https://jobs.usv.com/
- type: Contact
url: mailto:info@usv.com
- type: Crunchbase
url: https://www.crunchbase.com/organization/union-square-ventures
- type: LinkedIn
url: https://www.linkedin.com/company/union-square-ventures
- type: Twitter
url: https://twitter.com/usv
- type: Features
data:
- 'Stage: Seed and Series A (early-stage), plus later-stage via the Opportunity fund'
- 'Typical check: ~$1M at seed, low-to-mid single-digit millions at Series A'
- 'Sectors: social media, marketplaces, developer tools, learning/education, health, fintech, web3/decentralized protocols, energy, climate'
- 'Geography: United States (NYC-based), with global investments including Europe'
- 'AUM: ~$1.9B across 14 funds (self-reported)'
- 'Strategies: Core fund, Climate fund, Opportunity (later-stage) fund'
- 'Founded: 2003'
- 'Founders: Fred Wilson, Brad Burnham'
- 'HQ: 817 Broadway, 14th Floor, New York, NY 10003'
sources:
- https://www.usv.com/about/
- https://www.usv.com/idea/usv-investment-thesis/
- https://www.crunchbase.com/organization/union-square-ventures
updated: '2026-07-17'
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
url: https://apievangelist.com
- FN: APIs.json
url: http://apisjson.org
- FN: Union Square Ventures
url: https://www.usv.com/