Maksymilian Rafailovych "Max" Levchin is a Ukrainian-American software engineer and businessman. In 1998, he co-founded the company that eventually became PayPal. Levchin made contributions to PayPal's anti-fraud efforts and was the co-creator of the Gausebeck-Levchin test, one of the first commercial implementations of a CAPTCHA challenge response human test.
37signals is an American web software company based in Chicago, Illinois. The firm was co‑founded in 1999 by Jason Fried, Carlos Segura, and Ernest Kim as a web design company.
Salesforce, Inc. is an American cloud-based software company headquartered in San Francisco, California. It provides customer relationship management (CRM) software and applications focused on sales, customer service, marketing automation, e-commerce, analytics, and application development.
Jeff Pulver is an American Internet entrepreneur and futurist known for his work as an innovator in the field of Voice over Internet Protocol (VoIP). Pulver's early work in VoIP with his company Free World Dialup led to a significant regulatory decision by the Federal Communications Commission in 2004 which classified VoIP as an internet application, rather than as a telephony service which would be subject to government tariffs and regulations, a decision which paved the way for the development of video and voice internet communications.
Alexander Muse is an American internet entrepreneur who has founded several internet companies including LayerOne, ShopSavvy, Architel, and ViewMarket. His most recent endeavor, Sumo Ventures, invests in early-stage startups.
Twilio Inc. is an American cloud communications company based in San Francisco, California, which provides programmable communication tools for making and receiving phone calls, sending and receiving text messages, and performing other communication functions using its web service APIs.
New Relic, Inc. is an American web tracking and analytics company based in San Francisco. The company's cloud-based software allows websites and mobile apps to track user interactions and service operators' software and hardware performance.
Zuora, Inc. is an American enterprise software company headquartered in Redwood City, California that creates and provides software for businesses to launch and manage their subscription-based services. Zuora's applications are designed to automate recurring billing, collections, quoting, revenue recognition, and subscription metrics. Tien Tzuo, a co-founder of the company, has served as its CEO since 2007.
BranchOut was a Facebook application designed for finding jobs, networking professionally, and recruiting employees. It was founded by Rick Marini in July 2010, and was, as of March 2012, the largest professional networking service on Facebook. The company sold its assets to HR Software Company 1-Page in November 2014 and the staff was picked up by Hearst.
NerdWallet is an American personal finance company, founded in 2009 by Tim Chen and Jacob Gibson. It has a website and app that earns money by promoting financial products to its users.
TaskRabbit, Inc. d/b/a TaskRabbit operates an online marketplace that matches freelance labor with local demand, allowing people to find help with tasks including personal assistance, furniture assembly, moving, delivery, and handyman work. The company was founded in 2008 by Leah Busque and was acquired by an affiliate of IKEA in 2017.
Michel Krieger is a Brazilian entrepreneur and software engineer who co-founded Instagram along with Kevin Systrom, and served as its CTO. During Krieger's tenure as CTO, Instagram's user base expanded from a few million to 1 billion monthly active users.
Open Garden, Inc. is an American mobile virtual network operator (MVNO) based in Miami, Florida, that sells eSIM-based prepaid mobile data subscriptions.
Mobli was a social mobile photo and video-sharing website founded by Israeli entrepreneurs and brothers Moshe and Oded Hogeg. As of 2016 the service was shut down and the company placed into bankruptcy.
David Marcus is an American entrepreneur. He was the co-creator of Diem, a cryptocurrency project initiated by Facebook. He is the former president of PayPal and Vice President of Messaging Products at Facebook where he ran the Facebook Messenger unit from 2014 until 2018. In December 2017, Marcus was appointed to the Coinbase Board of Directors, from which he stepped down in 2018. In 2021, he stepped down from Facebook. As of May 2022 he is the co-founder and CEO of Lightspark, a cryptocurrency startup which works on bitcoin and the Lightning Network.
BetterCloud, an independent software vendor based in New York, NY and with engineering offices in Atlanta, GA, builds unified SaaS management software. A venture-backed startup, BetterCloud has raised $187 million in total funding, with the most recent round was led by Warburg Pincus with series F funding with $75 million raised to date. A previous round of funding was done in April 2018 which was led by Bain Capital Ventures. In December 2016, BetterCloud completed pivot from G Suite to general SaaS management.
Letgo was a company that provided a website and app that allows users to buy from, sell to and chat with others locally. The products launched in 2015.
Nicole Shariat Farb is an American entrepreneur and business executive. She is a co-founder and the chief executive officer of the video community Darby Smart. Prior to founding the company, Farb worked as a Head of Emerging Private Companies at Goldman Sachs. Farb has also appeared several times on Good Morning America as a DIY expert. She is also active in pursuing diversity and equality in the tech industry.
Houseparty was a social networking service that enabled group video chatting through mobile and desktop apps. Users received a notification when friends are online and available to group video chat. On average, users spent more than 60 minutes per conversation on the app in group or one-on-one chats. It was launched by Life on Air, Inc. in 2016 and was available on iOS, Android mobile devices, macOS and Google Chrome. Sima Sistani is the company's chief executive officer and co-founder. Epic Games announced the decision to discontinue Houseparty on September 9, 2021 and removed it from the app stores on the same day. It continued to function for users who had already downloaded it until October 2021.
Foursquare Labs Inc., commonly known as Foursquare, is a geolocation technology company and data cloud platform based in the United States. Founded by Dennis Crowley and Naveen Selvadurai in 2009, the company rose to prominence with the launch of its local search-and-discovery mobile app. The app, Foursquare City Guide, popularized the concept of real-time location sharing and checking-in.
