Biz Stone | |
---|---|
Born | Christopher Isaac Stone March 10, 1974 |
Citizenship | United States |
Occupation(s) | Creative director, software engineer, businessperson |
Known for | co-founder of Twitter, Jelly |
Spouse | Livia Stone |
Christopher Isaac "Biz" Stone [1] [2] (born March 10, 1974) [3] is an American entrepreneur who is a co-founder of Twitter, among other technology companies. Stone was the creative director at Xanga from 1999 to 2001. [4] Stone co-founded Jelly, with Ben Finkel. Jelly was launched in 2014 and was a search engine driven by visual imagery and discovery. Stone was Jelly's CEO until its acquisition by Pinterest in 2017. [5]
Stone graduated from Wellesley High School in Wellesley, Massachusetts. [6] He attended Northeastern University and the University of Massachusetts Boston, but did not graduate from either. [7]
From 2003 to 2005, Stone held a senior leadership role at Google. [8]
Stone co-founded the social network Twitter in 2006 and left the company in 2011. [9]
Stone made his directorial debut in 2012, working alongside Ron Howard and Canon USA to direct a short film, Evermore, as a part of Project Imaginat10n. [10] Stone is also an advisor to Zoic Studios, and an Executive Producer of the documentary Eating Animals along with Natalie Portman. [11]
Stone returned to Twitter in 2017 [9] where he remained till 2021. [12] [13]
In 2024, Stone joined the board of directors of social network Mastodon's US nonprofit entity. [14]
Aside from Twitter, Stone is an angel investor and advisor in the startup community having backed companies such as Square, Slack, Medium, Nest, Beyond Meat, Pinterest, Intercom, and Faraday. Stone is a board director at Beyond Meat, Medium, Polaroid Swing, Workpop, and Jelly Industries. Stone is the Chairman of Polaroid Swing. [15]
Along with Jack Dorsey, Stone holds the patent for inventing Twitter. [16]
Stone has been honored with the International Center for Journalists Innovation Award, Inc. magazine named him Entrepreneur of the Decade, Time listed him as one of the 100 Most Influential People in the World, [17] and GQ named him Nerd of the Year, along with Evan Williams. [18] In 2014, The Economist recognized Stone with an Innovation Award.
In 2015, Stone's Twitter won an Emmy and Stone received CIPR's most prestigious accolade for leadership at the forefront of developing new forms of media. [19]
Stone is a visiting fellow at Oxford University and a member of the Senior Common Room at Exeter College, Oxford. Upon delivering the 2011 commencement, Babson College awarded Stone their highest honorary degree, a Doctor of Laws. [20] and is a Fellow [21] at Oxford University. [22] Stone is an Executive Fellow at University of California, Berkeley. [23]
Stone has published three books,
In addition to his long-running personal blog and Medium articles, Stone has published op-eds for The Atlantic [27] and The Times.
Stone is Jewish. [28] He is involved in animal rights, veganism, [29] environmentalism, poverty, health and education. [30] Stone is an advisor and contributor to DonorsChoose, a non-profit organization helping classrooms in need. [31]
Stone lives in Marin County, California, with his wife Livia and his son Jacob. [32] He and his wife founded and operate the Biz and Livia Stone Foundation, which supports education and conservation in California. [33]
Babson College is a private business school in Wellesley, Massachusetts. It was established in 1919 by Roger W. Babson as an all-male business institute and became coeducational in 1970.
Marc Lowell Andreessen is an American business person and former software engineer. He is the co-author of Mosaic, the first widely used web browser with a graphical user interface; co-founder of Netscape; and co-founder and general partner of Silicon Valley venture capital firm Andreessen Horowitz. He co-founded and later sold the software company Opsware to Hewlett-Packard; he also co-founded Ning, a company that provides a platform for social networking websites. He is an inductee in the World Wide Web Hall of Fame. Andreessen's net worth is estimated at $1.7 billion.
StumbleUpon was a website, browser extension, toolbar, and mobile app with a "Stumble!" button that, when pushed, opened a semi-random website or video that matched the user's interests, similar to a random web search engine. Users were able to filter results by type of content and were able to discuss such webpages via virtual communities and to rate such webpages via like buttons. StumbleUpon was shut down in June 2018.
Evan Clark "Ev" Williams is an American billionaire technology entrepreneur. He is a co-founder of Twitter, and was its CEO from 2008 to 2010, and a member of its board from 2007 to 2019. He founded Blogger and Medium. In 2014, he co-founded the venture capital firm Obvious Ventures. As of February 2022, his net worth is estimated at US$2.1 billion.
Jack Patrick Dorsey is an American Internet entrepreneur, philanthropist, and programmer, who is a co-founder and former CEO of Twitter, Inc. from 2015 until 2021, as well as co-founder, principal executive officer and chairman of Block, Inc., which is the developer of the Square financial services platform. He is also the founder of Bluesky. As of October 2023, Forbes estimated his net worth to be $3.1 billion.
Eduardo Luiz Saverin is a Brazilian billionaire entrepreneur and angel investor, known for having co-founded Facebook. In 2012, he owned about 2% of Facebook shares, valued at approximately $2 billion at the time. Based in Singapore, he is the co-founder and co-CEO of the venture capital firm B Capital, and has also invested in early-stage startups such as Qwiki and Jumio. The richest Brazilian, with an estimated net worth of US$30.4 billion as of November 2024, according to Bloomberg Billionaires Index, he is the 55th richest individual in the world.
AH Capital Management, LLC is an American privately held venture capital firm, founded in 2009 by Marc Andreessen and Ben Horowitz. The company is headquartered in Menlo Park, California. As of April 2023, Andreessen Horowitz ranks first on the list of venture capital firms by assets under management, with $42 billion as of May 2024.
Pinterest is an American social media service for publishing and discovery of information in the form of pinboards. This includes recipes, home, style, motivation, and inspiration on the Internet using image sharing. Pinterest, Inc. was founded by Ben Silbermann, Paul Sciarra, and Evan Sharp, and is headquartered in San Francisco.
Brian Wong is a Canadian Internet entrepreneur. In 2010, Wong co-founded Kiip, a company offering a mobile app rewards platform through which computer game players would receive real-world rewards from brands and companies for in-game achievements.
Buffer is a software application for the web and mobile, designed to manage accounts in social networks, by providing the means for a user to schedule posts to Twitter, Facebook, Mastodon, Instagram, Instagram Stories, Pinterest, and LinkedIn, as well as analyze their results and engage with their community. It is owned by remote company Buffer Inc.
Medium is an American online publishing platform developed by Evan Williams and launched in August 2012. It is owned by A Medium Corporation. The platform is an example of social journalism, having a hybrid collection of amateur and professional people and publications, or exclusive blogs or publishers on Medium, and is regularly regarded as a blog host.
Skimlinks is a content monetisation platform for online publishers. It specializes in automatically generating affiliate product links from content creators' commerce content, from which the content creators earn money.
The history of Twitter, later known as X, can be traced back to a brainstorming session at Odeo.
Jelly was a Q&A platform app which was created by Jelly Industries, a search-engine company founded and led by Biz Stone, one of Twitter's co-founders. In March 2017, Jelly was acquired by Pinterest for an undisclosed amount.
Spark Capital is a venture capital firm in the United States which specializes in funding early-stage startups of consumer, commerce, FinTech, software, frontier, and media sectors. It has branches in San Francisco, Boston, and New York City.
This is a timeline of Pinterest, an Internet service that serves as a "visual discovery tool", as well as the eponymous company.
Mastodon is an open source, self-hosted, social networking service. Mastodon uses the ActivityPub protocol for federation which allows users to communicate between independent Mastodon instances and other ActivityPub compatible services. Mastodon has microblogging features similar to Twitter, and is generally considered to be a part of the Fediverse.
For voice communications systems, see Intercom.
The fediverse is a collection of social networking services that can communicate with each other using a common protocol. Users of different websites can send and receive status updates, multimedia files and other data across the network. The term fediverse is a portmanteau of "federation" and "universe".
Account verification is the process of verifying that a new or existing account is owned and operated by a specified real individual or organization. A number of websites, for example social media websites, offer account verification services. Verified accounts are often visually distinguished by check mark icons or badges next to the names of individuals or organizations.