Union Square Ventures

Union Square Ventures is a New York-based venture capital firm founded in 2003 that invests across stages from seed to growth in internet-enabled companies. It concentrates on the applications layer of the web, internet services, and mobile platforms that build large networks and benefit from network effects. The firm seeks opportunities where information technology enables scalable business models in sectors such as media, marketing, fintech, climate tech, cryptonetworks, healthcare, and IT-enabled services. Typical initial investments start around $1 million, with larger commitments in select Series A rounds and total checks often reaching up to $20 million per company. It aims to lead investments and maintains active involvement with founders. Primary focus markets include New York, San Francisco, London, and Berlin, reflecting a global footprint with network-driven growth.

Brad Burnham

Partner

John Buttrick

Partner

Grace Carney

Analyst

Nick Grossman

General Partner

Rebecca Kaden

General Partner

Past deals in Blogging

Wattpad

Series C in 2014
Wattpad is a digital entertainment company based in Toronto, Ontario, founded in 2006 by Allen Lau and Ivan Yuen. It operates an online social storytelling platform that connects a global community of over 65 million users who engage with original stories for more than 20 billion minutes each month. The flagship app allows users to read and write stories, fostering collaboration through comments and multimedia features. In addition to its main platform, Wattpad has developed Tap, a product offering short, chat-based stories in multiple languages. The company also includes Wattpad Studios, which collaborates with industry partners to adapt stories for film, television, digital, and print formats. Furthermore, Wattpad Brand Solutions provides advertising products aimed at engaging Millennial and Gen Z audiences.

Wattpad

Venture Round in 2012
Wattpad is a digital entertainment company based in Toronto, Ontario, founded in 2006 by Allen Lau and Ivan Yuen. It operates an online social storytelling platform that connects a global community of over 65 million users who engage with original stories for more than 20 billion minutes each month. The flagship app allows users to read and write stories, fostering collaboration through comments and multimedia features. In addition to its main platform, Wattpad has developed Tap, a product offering short, chat-based stories in multiple languages. The company also includes Wattpad Studios, which collaborates with industry partners to adapt stories for film, television, digital, and print formats. Furthermore, Wattpad Brand Solutions provides advertising products aimed at engaging Millennial and Gen Z audiences.

Wattpad

Series B in 2012
Wattpad is a digital entertainment company based in Toronto, Ontario, founded in 2006 by Allen Lau and Ivan Yuen. It operates an online social storytelling platform that connects a global community of over 65 million users who engage with original stories for more than 20 billion minutes each month. The flagship app allows users to read and write stories, fostering collaboration through comments and multimedia features. In addition to its main platform, Wattpad has developed Tap, a product offering short, chat-based stories in multiple languages. The company also includes Wattpad Studios, which collaborates with industry partners to adapt stories for film, television, digital, and print formats. Furthermore, Wattpad Brand Solutions provides advertising products aimed at engaging Millennial and Gen Z audiences.

Tumblr

Series E in 2011
Tumblr is an online publishing platform designed to enable users to connect, express themselves, and discover content. It allows individuals to share a variety of media, including text, photos, quotes, links, music, and videos, from various devices such as browsers, phones, desktops, or via email. This functionality facilitates the creation of short-form blogs, making it easy for users to post and engage with multimedia content.

Wattpad

Series A in 2011
Wattpad is a digital entertainment company based in Toronto, Ontario, founded in 2006 by Allen Lau and Ivan Yuen. It operates an online social storytelling platform that connects a global community of over 65 million users who engage with original stories for more than 20 billion minutes each month. The flagship app allows users to read and write stories, fostering collaboration through comments and multimedia features. In addition to its main platform, Wattpad has developed Tap, a product offering short, chat-based stories in multiple languages. The company also includes Wattpad Studios, which collaborates with industry partners to adapt stories for film, television, digital, and print formats. Furthermore, Wattpad Brand Solutions provides advertising products aimed at engaging Millennial and Gen Z audiences.

Disqus

Series B in 2011
Disqus operates a comments and audience development platform that enables users to build communities from their website's audience. Its networked platform connects people across various communities, offering features such as social integration, user profiles, spam moderation tools, email notifications, and mobile commenting.

X (formerly Twitter)

Series F in 2010
Twitter is a social networking platform that facilitates the exchange of micro-blogs, known as "tweets," which can be up to 280 characters in length. Launched in 2006, it allows users to send and read tweets through various means, including web browsers, SMS, and mobile applications. With over 400 million monthly visitors and 255 million active users, Twitter serves as a global real-time communications platform. Its diverse user base includes world leaders, athletes, entertainers, and news organizations, contributing to its role as a significant source of information and engagement. The platform is available in more than 35 languages and has a strong presence in major cities worldwide, with headquarters in San Francisco and offices across the United States and internationally.

Tumblr

Series D in 2010
Tumblr is an online publishing platform designed to enable users to connect, express themselves, and discover content. It allows individuals to share a variety of media, including text, photos, quotes, links, music, and videos, from various devices such as browsers, phones, desktops, or via email. This functionality facilitates the creation of short-form blogs, making it easy for users to post and engage with multimedia content.

Tumblr

Series C in 2010
Tumblr is an online publishing platform designed to enable users to connect, express themselves, and discover content. It allows individuals to share a variety of media, including text, photos, quotes, links, music, and videos, from various devices such as browsers, phones, desktops, or via email. This functionality facilitates the creation of short-form blogs, making it easy for users to post and engage with multimedia content.

Outside.In

Series B in 2009
Outside.in is a New York-based aggregator focused on facilitating the sharing and exploration of hyperlocal information within neighborhoods. The company develops a data and technology platform that organizes and distributes online news, blogs, and discussions, linking them to specific offline locations. By prioritizing local blogs as primary sources of information, Outside.in aims to enhance access to community-driven content, akin to how local search engines have transformed web navigation. The company is supported by funding from various angel investors and venture capital firms, which have contributed to its mission of improving the discovery and dissemination of hyperlocal news and information.

X (formerly Twitter)

Series C in 2009
Twitter is a social networking platform that facilitates the exchange of micro-blogs, known as "tweets," which can be up to 280 characters in length. Launched in 2006, it allows users to send and read tweets through various means, including web browsers, SMS, and mobile applications. With over 400 million monthly visitors and 255 million active users, Twitter serves as a global real-time communications platform. Its diverse user base includes world leaders, athletes, entertainers, and news organizations, contributing to its role as a significant source of information and engagement. The platform is available in more than 35 languages and has a strong presence in major cities worldwide, with headquarters in San Francisco and offices across the United States and internationally.

Outside.In

Series A in 2008
Outside.in is a New York-based aggregator focused on facilitating the sharing and exploration of hyperlocal information within neighborhoods. The company develops a data and technology platform that organizes and distributes online news, blogs, and discussions, linking them to specific offline locations. By prioritizing local blogs as primary sources of information, Outside.in aims to enhance access to community-driven content, akin to how local search engines have transformed web navigation. The company is supported by funding from various angel investors and venture capital firms, which have contributed to its mission of improving the discovery and dissemination of hyperlocal news and information.

Tumblr

Series B in 2008
Tumblr is an online publishing platform designed to enable users to connect, express themselves, and discover content. It allows individuals to share a variety of media, including text, photos, quotes, links, music, and videos, from various devices such as browsers, phones, desktops, or via email. This functionality facilitates the creation of short-form blogs, making it easy for users to post and engage with multimedia content.

X (formerly Twitter)

Series B in 2008
Twitter is a social networking platform that facilitates the exchange of micro-blogs, known as "tweets," which can be up to 280 characters in length. Launched in 2006, it allows users to send and read tweets through various means, including web browsers, SMS, and mobile applications. With over 400 million monthly visitors and 255 million active users, Twitter serves as a global real-time communications platform. Its diverse user base includes world leaders, athletes, entertainers, and news organizations, contributing to its role as a significant source of information and engagement. The platform is available in more than 35 languages and has a strong presence in major cities worldwide, with headquarters in San Francisco and offices across the United States and internationally.

Outside.In

Series A in 2008
Outside.in is a New York-based aggregator focused on facilitating the sharing and exploration of hyperlocal information within neighborhoods. The company develops a data and technology platform that organizes and distributes online news, blogs, and discussions, linking them to specific offline locations. By prioritizing local blogs as primary sources of information, Outside.in aims to enhance access to community-driven content, akin to how local search engines have transformed web navigation. The company is supported by funding from various angel investors and venture capital firms, which have contributed to its mission of improving the discovery and dissemination of hyperlocal news and information.

Disqus

Series A in 2008
Disqus operates a comments and audience development platform that enables users to build communities from their website's audience. Its networked platform connects people across various communities, offering features such as social integration, user profiles, spam moderation tools, email notifications, and mobile commenting.

Tumblr

Series A in 2007
Tumblr is an online publishing platform designed to enable users to connect, express themselves, and discover content. It allows individuals to share a variety of media, including text, photos, quotes, links, music, and videos, from various devices such as browsers, phones, desktops, or via email. This functionality facilitates the creation of short-form blogs, making it easy for users to post and engage with multimedia content.

Outside.In

Angel Round in 2007
Outside.in is a New York-based aggregator focused on facilitating the sharing and exploration of hyperlocal information within neighborhoods. The company develops a data and technology platform that organizes and distributes online news, blogs, and discussions, linking them to specific offline locations. By prioritizing local blogs as primary sources of information, Outside.in aims to enhance access to community-driven content, akin to how local search engines have transformed web navigation. The company is supported by funding from various angel investors and venture capital firms, which have contributed to its mission of improving the discovery and dissemination of hyperlocal news and information.

X (formerly Twitter)

Series A in 2007
Twitter is a social networking platform that facilitates the exchange of micro-blogs, known as "tweets," which can be up to 280 characters in length. Launched in 2006, it allows users to send and read tweets through various means, including web browsers, SMS, and mobile applications. With over 400 million monthly visitors and 255 million active users, Twitter serves as a global real-time communications platform. Its diverse user base includes world leaders, athletes, entertainers, and news organizations, contributing to its role as a significant source of information and engagement. The platform is available in more than 35 languages and has a strong presence in major cities worldwide, with headquarters in San Francisco and offices across the United States and internationally.

Outside.In

Angel Round in 2007
Outside.in is a New York-based aggregator focused on facilitating the sharing and exploration of hyperlocal information within neighborhoods. The company develops a data and technology platform that organizes and distributes online news, blogs, and discussions, linking them to specific offline locations. By prioritizing local blogs as primary sources of information, Outside.in aims to enhance access to community-driven content, akin to how local search engines have transformed web navigation. The company is supported by funding from various angel investors and venture capital firms, which have contributed to its mission of improving the discovery and dissemination of hyperlocal news and information.

Feedburner

Venture Round in 2006
FeedBurner is a feed management service that was launched in February 2004 by co-founders Dick Costolo, Eric Lunt, Steve Olechowski, and Matt Shobe. Based in Chicago, the company specializes in providing tools for blog owners and podcasters to share and track their feeds effectively. Notable features include TotalStats, which enables users to monitor engagement with their content without requiring direct site visits, and MyBrand, which allows users to track feeds under their own domain. In June 2007, FeedBurner was acquired by Google, which subsequently made its premium tools available for free. The company generates revenue through advertisements in feeds, leveraging Google's promotional capabilities to enhance visibility for its services.

Feedburner

Series B in 2005
FeedBurner is a feed management service that was launched in February 2004 by co-founders Dick Costolo, Eric Lunt, Steve Olechowski, and Matt Shobe. Based in Chicago, the company specializes in providing tools for blog owners and podcasters to share and track their feeds effectively. Notable features include TotalStats, which enables users to monitor engagement with their content without requiring direct site visits, and MyBrand, which allows users to track feeds under their own domain. In June 2007, FeedBurner was acquired by Google, which subsequently made its premium tools available for free. The company generates revenue through advertisements in feeds, leveraging Google's promotional capabilities to enhance visibility for its services.
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