Union Square Ventures

Tapestry is a social protocol that allows users to create social apps and allows users to own their data and connections.

Farcaster is a decentralized social network designed to facilitate connections among users with shared interests, including coders, fitness enthusiasts, and meme makers. The platform enables users to communicate directly without intermediaries, promoting a sense of ownership and control over their social interactions. By creating an open protocol akin to email, Farcaster allows users to claim unique usernames, store their social data off-chain, and move their identities seamlessly between applications. Furthermore, the company emphasizes the importance of increasing daily active users and provides developers with tools to build innovative applications within the network, enhancing the overall user experience.

Paragraph is a Web3-native publishing platform founded in 2021 that focuses on empowering content creators, curators, and community builders within the creator economy. The platform enables users to sign up using wallets or email addresses, facilitating the distribution of token-gated newsletters and NFT drops. By leveraging web3 social networks, such as Farcaster, Paragraph allows users to engage with discussions and seamlessly integrate their web3 social followers into their newsletters. This innovative approach helps web3 writers, decentralized autonomous organizations (DAOs), and NFT communities to monetize their content effectively, enhancing their earning potential while fostering a sense of ownership over their communities.

Primitives is a web3 social application that focuses on the development of a digital art marketplace platform. This platform is designed to foster creativity and facilitate the discovery of new creators while allowing users to mint and share their artwork. It offers a user-friendly interface for creating, collecting, and sharing digital art, as well as providing NFT wallets that enable users to establish a private digital social network. Through experience-based NFTs, users can connect with others and join communities of like-minded creators, enhancing their artistic and social interactions in the digital space.

Sift Limited, established in 1996, is a digital media solutions provider headquartered in Bristol, UK, with offices in Dublin, Ireland, and the United States. The company offers online business consultancy and services to various organizations, including member bodies, not-for-profits, publishers, and corporates. Sift's portfolio comprises nine online business communities, such as AccountingWEB and BusinessCloud9, and it organizes related face-to-face business events. Additionally, Sift provides PracticeWEB, a SaaS platform for UK accounting firms, and SiftGroups, which offers hosted online community solutions to publishers, corporates, and public sector bodies. Since 2011, Sift has expanded its services to include digital trust and safety solutions, helping over 34,000 sites and apps prevent fraud and build customer trust.

Amino Apps enables people to discover, develop, and express their interests and passions. Founded in 2011, Amino Apps offer a network of communities allowing its users explore and obsess over the things they're into.

Sift Limited, established in 1996, is a digital media solutions provider headquartered in Bristol, UK, with offices in Dublin, Ireland, and the United States. The company offers online business consultancy and services to various organizations, including member bodies, not-for-profits, publishers, and corporates. Sift's portfolio comprises nine online business communities, such as AccountingWEB and BusinessCloud9, and it organizes related face-to-face business events. Additionally, Sift provides PracticeWEB, a SaaS platform for UK accounting firms, and SiftGroups, which offers hosted online community solutions to publishers, corporates, and public sector bodies. Since 2011, Sift has expanded its services to include digital trust and safety solutions, helping over 34,000 sites and apps prevent fraud and build customer trust.

Figure 1, Inc. is a Toronto-based company that develops a mobile application facilitating the sharing of medical images and case studies among healthcare professionals. Founded in 2012, the application allows physicians, medical students, nurses, and emergency medical technicians to connect globally, view, discuss, and share patient cases for educational and diagnostic purposes. The platform promotes collaboration and knowledge sharing across various medical specialties, enhancing real-time consultation and improving patient outcomes. With a growing global community of millions of users, Figure 1 serves as a vital resource for healthcare professionals seeking to enhance their learning and practice.

Amino Apps enables people to discover, develop, and express their interests and passions. Founded in 2011, Amino Apps offer a network of communities allowing its users explore and obsess over the things they're into.

Sift Limited, established in 1996, is a digital media solutions provider headquartered in Bristol, UK, with offices in Dublin, Ireland, and the United States. The company offers online business consultancy and services to various organizations, including member bodies, not-for-profits, publishers, and corporates. Sift's portfolio comprises nine online business communities, such as AccountingWEB and BusinessCloud9, and it organizes related face-to-face business events. Additionally, Sift provides PracticeWEB, a SaaS platform for UK accounting firms, and SiftGroups, which offers hosted online community solutions to publishers, corporates, and public sector bodies. Since 2011, Sift has expanded its services to include digital trust and safety solutions, helping over 34,000 sites and apps prevent fraud and build customer trust.

Figure 1, Inc. is a Toronto-based company that develops a mobile application facilitating the sharing of medical images and case studies among healthcare professionals. Founded in 2012, the application allows physicians, medical students, nurses, and emergency medical technicians to connect globally, view, discuss, and share patient cases for educational and diagnostic purposes. The platform promotes collaboration and knowledge sharing across various medical specialties, enhancing real-time consultation and improving patient outcomes. With a growing global community of millions of users, Figure 1 serves as a vital resource for healthcare professionals seeking to enhance their learning and practice.

Amino Apps enables people to discover, develop, and express their interests and passions. Founded in 2011, Amino Apps offer a network of communities allowing its users explore and obsess over the things they're into.

Edmodo, Inc. is an online education platform founded in 2008 and headquartered in San Mateo, California. The platform serves as a global education network, enabling educators to connect and collaborate with students, parents, and fellow teachers. With over 77 million users across approximately 550,000 schools worldwide, Edmodo prioritizes the privacy and security of its users while providing a dynamic environment for resource sharing and communication. It offers various tools that support school leaders in analyzing educational data, facilitating professional development, and enhancing learning outcomes through formative assessments. Additionally, Edmodo features capabilities for posting classroom materials, sharing multimedia resources, and accessing academic information such as homework and grades, thereby fostering a collaborative learning community. As of May 2018, Edmodo operates as a subsidiary of Best Assistant Education Online Limited.

Figure 1, Inc. is a Toronto-based company that develops a mobile application facilitating the sharing of medical images and case studies among healthcare professionals. Founded in 2012, the application allows physicians, medical students, nurses, and emergency medical technicians to connect globally, view, discuss, and share patient cases for educational and diagnostic purposes. The platform promotes collaboration and knowledge sharing across various medical specialties, enhancing real-time consultation and improving patient outcomes. With a growing global community of millions of users, Figure 1 serves as a vital resource for healthcare professionals seeking to enhance their learning and practice.

Amino Apps enables people to discover, develop, and express their interests and passions. Founded in 2011, Amino Apps offer a network of communities allowing its users explore and obsess over the things they're into.

Sift Limited, established in 1996, is a digital media solutions provider headquartered in Bristol, UK, with offices in Dublin, Ireland, and the United States. The company offers online business consultancy and services to various organizations, including member bodies, not-for-profits, publishers, and corporates. Sift's portfolio comprises nine online business communities, such as AccountingWEB and BusinessCloud9, and it organizes related face-to-face business events. Additionally, Sift provides PracticeWEB, a SaaS platform for UK accounting firms, and SiftGroups, which offers hosted online community solutions to publishers, corporates, and public sector bodies. Since 2011, Sift has expanded its services to include digital trust and safety solutions, helping over 34,000 sites and apps prevent fraud and build customer trust.

Crowdrise, Inc. operates an online fundraising platform that enables individuals and organizations to raise money for a variety of causes, including medical expenses, personal emergencies, educational needs, and charitable projects. Launched in 2009 and based in Royal Oak, Michigan, Crowdrise provides users with tools to create fundraisers, discover friends, and connect with charities and events. The platform has gained prominence as a leading solution for nonprofits, corporate foundations, and event fundraising, collaborating with well-known partners such as the American Cancer Society, Red Cross, and major events like the New York City Marathon. Crowdrise's integration with GoFundMe enhances its capabilities, allowing users to tap into a vast community of donors. The platform supports a wide range of causes, from animal welfare to social justice, and has facilitated the raising of significant funds for positive social missions. Recognized for its impact, Crowdrise has been acknowledged as one of the best online fundraising websites.

SoundCloud, established in 2008 by Alexander Ljung and Eric Wahlforss, is a global social sound platform that enables users to create, share, and discover music. It offers a vast selection of audio content from a diverse creator community, facilitated by an open platform that directly connects creators with their fans worldwide. Users can instantly record, upload, and share sounds, while also accessing detailed statistics and community feedback.

YouNow, Inc. is a New York-based company established in 2011 that operates a live social networking platform allowing users to broadcast themselves in real-time to a global audience. Its application enables users to discover talented broadcasters, watch live streams, and engage in video chats. Accessible on iOS, Android, and web platforms, YouNow fosters a community where users can create and interact with diverse content. The company also operates PROPS, a blockchain-based platform that supports a decentralized economy for video applications, allowing users to buy virtual currency while content creators earn revenue through audience engagement. Additional offerings include Rize, which connects broadcasters with engaged viewers, and the WTF game show application, where contestants participate in live game shows through video chat. By blending broadcasting, gaming, and social networking, YouNow empowers individuals to express their creativity and forge meaningful connections.

Sift Limited, established in 1996, is a digital media solutions provider headquartered in Bristol, UK, with offices in Dublin, Ireland, and the United States. The company offers online business consultancy and services to various organizations, including member bodies, not-for-profits, publishers, and corporates. Sift's portfolio comprises nine online business communities, such as AccountingWEB and BusinessCloud9, and it organizes related face-to-face business events. Additionally, Sift provides PracticeWEB, a SaaS platform for UK accounting firms, and SiftGroups, which offers hosted online community solutions to publishers, corporates, and public sector bodies. Since 2011, Sift has expanded its services to include digital trust and safety solutions, helping over 34,000 sites and apps prevent fraud and build customer trust.

Edmodo, Inc. is an online education platform founded in 2008 and headquartered in San Mateo, California. The platform serves as a global education network, enabling educators to connect and collaborate with students, parents, and fellow teachers. With over 77 million users across approximately 550,000 schools worldwide, Edmodo prioritizes the privacy and security of its users while providing a dynamic environment for resource sharing and communication. It offers various tools that support school leaders in analyzing educational data, facilitating professional development, and enhancing learning outcomes through formative assessments. Additionally, Edmodo features capabilities for posting classroom materials, sharing multimedia resources, and accessing academic information such as homework and grades, thereby fostering a collaborative learning community. As of May 2018, Edmodo operates as a subsidiary of Best Assistant Education Online Limited.

AdaptiveBlue is the company that develops GetGlue, a leading social entertainment network. GetGlue users check-in while consuming entertainment to connect with friends, get personalized recommendations, and earn exclusive rewards from more than 25 top entertainment companies. AdaptiveBlue is based in New York and has 15 employees.

Edmodo, Inc. is an online education platform founded in 2008 and headquartered in San Mateo, California. The platform serves as a global education network, enabling educators to connect and collaborate with students, parents, and fellow teachers. With over 77 million users across approximately 550,000 schools worldwide, Edmodo prioritizes the privacy and security of its users while providing a dynamic environment for resource sharing and communication. It offers various tools that support school leaders in analyzing educational data, facilitating professional development, and enhancing learning outcomes through formative assessments. Additionally, Edmodo features capabilities for posting classroom materials, sharing multimedia resources, and accessing academic information such as homework and grades, thereby fostering a collaborative learning community. As of May 2018, Edmodo operates as a subsidiary of Best Assistant Education Online Limited.

Turntable.fm is a project of [Seth Goldstein](http://www.crunchbase.com/person/seth-goldstein) and [Billy Chasen](http://www.crunchbase.com/person/billy-chasen), the two guys who brought us [Stickybits](http://www.crunchbase.com/organization/stickybits). Users in each dance room has an avatar and can chat with each other. Users can create their own playlist and get up in the DJ booth to battle it out. Turntable.fm a social music platform that encourages hanging out with people and discovering music. If a DJ is playing a song you like, you can add it to your playlist, buy it on iTunes, find it on Last.fm, or launch Spotify. In November 2013, Turntable announced they would be shutting down turntable.fm to focus on their live events platform.

Disqus, Inc. operates an online discussion platform designed to enhance audience engagement on websites by facilitating community interactions. Founded in 2007 and based in San Francisco, California, the platform connects over 1 billion users monthly across 2.5 million registered communities. Disqus provides a range of features, including social integration, user profiles, spam moderation tools, and mobile commenting, which help users maintain and monetize their audiences. The platform fosters enjoyable discussions and allows commenters to build reputations that carry across different sites, thus enhancing the quality and volume of conversations. As a subsidiary of Zeta Interactive Corp., Disqus aims to create a seamless experience for bloggers and publishers, ultimately helping them understand their audiences better and drive revenue through increased engagement.

SoundCloud, established in 2008 by Alexander Ljung and Eric Wahlforss, is a global social sound platform that enables users to create, share, and discover music. It offers a vast selection of audio content from a diverse creator community, facilitated by an open platform that directly connects creators with their fans worldwide. Users can instantly record, upload, and share sounds, while also accessing detailed statistics and community feedback.

Brewster is a relationship-centric address book application that consolidates contact information and employment details of individuals within a user's network. It allows users to explore mutual connections and quickly access frequently contacted people. Brewster enhances the traditional address book by offering features that highlight individuals who are currently prominent in a user's life and those with whom they may be losing touch. The platform also provides a versatile search capability, enabling users to find contacts by various criteria, including name, location, or interests. By doing so, Brewster effectively connects individuals as their relationships evolve.

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.

Edmodo, Inc. is an online education platform founded in 2008 and headquartered in San Mateo, California. The platform serves as a global education network, enabling educators to connect and collaborate with students, parents, and fellow teachers. With over 77 million users across approximately 550,000 schools worldwide, Edmodo prioritizes the privacy and security of its users while providing a dynamic environment for resource sharing and communication. It offers various tools that support school leaders in analyzing educational data, facilitating professional development, and enhancing learning outcomes through formative assessments. Additionally, Edmodo features capabilities for posting classroom materials, sharing multimedia resources, and accessing academic information such as homework and grades, thereby fostering a collaborative learning community. As of May 2018, Edmodo operates as a subsidiary of Best Assistant Education Online Limited.

AdaptiveBlue is the company that develops GetGlue, a leading social entertainment network. GetGlue users check-in while consuming entertainment to connect with friends, get personalized recommendations, and earn exclusive rewards from more than 25 top entertainment companies. AdaptiveBlue is based in New York and has 15 employees.

Tasty Labs is a startup founded by Joshua Schachter, the creator of Delicious, along with Paul Rademacher and Nick Nguyen, who previously held significant roles at Google and Mozilla. The company aims to enhance social software by focusing on practical utility, allowing users to connect with individuals who can help them solve problems. Tasty Labs offers a social recommendation service that leverages technology to foster meaningful connections among users, emphasizing the importance of useful interactions in digital platforms.

Tracked.com is what you get if you were to mash together Yahoo and Google Finance, with aspects of Twitter, Facebook, and LinkedIn. The service looks like Yahoo and Google Finance, but functions like LinkedIn, as its atomic elements are people and companies, not tickers. Thus, there are pages for literally any business entity. Every item in the service (stock quote, chart, news story, 13d filing, person, company) can be shared with other users of the service.

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.

AdaptiveBlue is the company that develops GetGlue, a leading social entertainment network. GetGlue users check-in while consuming entertainment to connect with friends, get personalized recommendations, and earn exclusive rewards from more than 25 top entertainment companies. AdaptiveBlue is based in New York and has 15 employees.

Meetup is an online social networking platform founded in 2002 and based in New York City, designed to facilitate group interactions globally. The platform enables users to find and join groups centered around shared interests, such as politics, books, health, and hobbies. By connecting individuals with similar passions, Meetup encourages members to organize and participate in local events that foster learning, exploration, and community engagement. The core mission of Meetup is to bring people together to pursue activities that enrich their lives, thereby enhancing their overall well-being and social connections.

Zynga Inc., established in 2007, is a leading global developer, publisher, and operator of social games. The company's portfolio spans over 6 billion downloads across 175 countries, featuring popular franchises like FarmVille, Words With Friends, and Zynga Poker. Zynga's games are played on mobile platforms (iOS, Android) and social networking sites, with revenue generated through game downloads, in-game purchases, and advertising services. The company's headquarters are in San Francisco, California, with additional locations in North America, Europe, and Asia.

Tracked.com is what you get if you were to mash together Yahoo and Google Finance, with aspects of Twitter, Facebook, and LinkedIn. The service looks like Yahoo and Google Finance, but functions like LinkedIn, as its atomic elements are people and companies, not tickers. Thus, there are pages for literally any business entity. Every item in the service (stock quote, chart, news story, 13d filing, person, company) can be shared with other users of the service.

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.

Disqus, Inc. operates an online discussion platform designed to enhance audience engagement on websites by facilitating community interactions. Founded in 2007 and based in San Francisco, California, the platform connects over 1 billion users monthly across 2.5 million registered communities. Disqus provides a range of features, including social integration, user profiles, spam moderation tools, and mobile commenting, which help users maintain and monetize their audiences. The platform fosters enjoyable discussions and allows commenters to build reputations that carry across different sites, thus enhancing the quality and volume of conversations. As a subsidiary of Zeta Interactive Corp., Disqus aims to create a seamless experience for bloggers and publishers, ultimately helping them understand their audiences better and drive revenue through increased engagement.

Zynga Inc., established in 2007, is a leading global developer, publisher, and operator of social games. The company's portfolio spans over 6 billion downloads across 175 countries, featuring popular franchises like FarmVille, Words With Friends, and Zynga Poker. Zynga's games are played on mobile platforms (iOS, Android) and social networking sites, with revenue generated through game downloads, in-game purchases, and advertising services. The company's headquarters are in San Francisco, California, with additional locations in North America, Europe, and Asia.

Zynga Inc., established in 2007, is a leading global developer, publisher, and operator of social games. The company's portfolio spans over 6 billion downloads across 175 countries, featuring popular franchises like FarmVille, Words With Friends, and Zynga Poker. Zynga's games are played on mobile platforms (iOS, Android) and social networking sites, with revenue generated through game downloads, in-game purchases, and advertising services. The company's headquarters are in San Francisco, California, with additional locations in North America, Europe, and Asia.

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.

AdaptiveBlue is the company that develops GetGlue, a leading social entertainment network. GetGlue users check-in while consuming entertainment to connect with friends, get personalized recommendations, and earn exclusive rewards from more than 25 top entertainment companies. AdaptiveBlue is based in New York and has 15 employees.