Instagram is a Menlo Park-based photo-sharing social media platform.

Reddit is an online platform for social news. It allows communities to submit links, create content, and discuss any topic of their interest.

Quora is a question-and-answer website founded in 2010 by Adam D'Angelo and Charlie Cheever.

IRL was a social media company with the purpose of connecting users in real life, or "IRL," through in-person events.

OYO is a south East Asian hospitality company.

Degreed is a San Francisco-based company founded by David Blake.

Course Hero is a Redwood City, CA based company that provides access to study resources, test prep, tutors, etc.

Viadeo is a social networking service founded in 2004 by Dan Serfaty.

Remind is a company founded in 2011 by Brett Kopf.

DSCVR is a decentralized version of Reddit, where users are the owners. Decentralized end-to-end, built on the Internet Computer, and accessible from any browser.

Career Karma offers a platform to discover peers, coaches and mentors to accelerate an individual's career. Career Karma helps people find career advice and job training to navigate their careers. Career Karma is the easiest way to find a job training program online. We help over 2.5 million workers navigate their careers.

PatientsLikeMe is a Cambridge, Massachusetts-based provider of a personalized health network which connects patients to treatments and studies.

Glasp is a social web highlighter for active learners, readers, and writers.

Sleeper is a California-based fantasy sports platform.

ClassDojo is a classroom management software platform.

EverTrue is a Boston-based company founded in 2010 by Eric Carlstrom, Brent Grinna and Jesse Bardo.

Newsela is an Instructional Content Platform.

Fishbrain is an AI-powered sports fishing app for anglers founded in 2023 by Johan Attby, Marcus Fransson, Jens Persson and Jakob Mattsson.

Her is a dating and social application for LGBTQ+ people founded in 2013.

Relation is building a social infrastructure on Web3.

Declara is a company that develops knowledge sharing software.

Ladder is a professional community platform.

Academia.edu is a social networking website founded in 2008.

Kamcord is a company providing a social media platform that allows its users to post and interact through video contents. It participated in the S12 cohort of Y Combinator.

Tongal is a company that has developed an online platform for content creation

Earn.com was a company that made a platform for digital currency services. It was acquired by Coinbase in 2018.

Busuu is a company that offers language courses to practice reading, writing, listening and speaking on desktop and mobile.

Sharechat is a company founded in 2015 by Farid Ahsan, Ankush Sachdeva and Bhanu Singh.

Hike is a company designing and developing mobile messaging applications.

WhoKnows developed an omni-channel lead generation platform, powered by AI, for use in startup companies.

Edmodo is a social networking service founded in 2008 by Crystal Hutter.

A company offering a fitness social network that allows users to track their fitness progress and motivate each other.

ReverbNation is a website that is meant to connect artists to the music industry

Roposo is an India-based company founded in 2013 by Khushboo Chouhan.

StudyBlue is a company that provides online flashcards and class notes.

Triller is a New York-based company that focuses on an AI-Powered video app and social platform.

Northpass (formerly SchoolKeep) is an LMS for customer, partner and workforce training.

Chief is a New York City-based company founded in 2019 by Carolyn Childers and Lindsay Kaplan.

A company gathering women over the age of 50 in events where they can share their knowledge and experiences.

Formerly ThinkingPhones, Fuze is a cloud-based communications and collaboration solution that connects organizations across devices.

Bunch is a San Francisco-based company behind a mobile app which lets groups of friends play video games together from their phones.

Leading the development of cultural and historical NFTs to preserve and connect history on the blockchain. Experience the future of historical preservation with our company's web3 products and platforms.

Peanut is a software company that has created a mobile application to connect mothers so they can discuss various aspects of motherhood.

Couchsurfing International is a San Francisco-based company founded in 2004 by Daniel Hoffer.

Axial is the trusted financial technology platform for business owners and their M&A advisors to safely and intelligently research, connect and transact with strategic and financial capital partners.

An application giving live feed of funny and relatable student stories.

VidMob is a New York-based company founded in 2014 by Alex Collmer.

Developer of a geo-intelligence platform intended to respond to geolocated data needs of businesses. The company's spatial intelligence platform allows users to learn about customers and the places they move through, enabling clients to perform hyper-segmentation and detailed predictions to derive actionable insights.

Diem is a new social media platform designed inclusively for women & non-binary folks.

Mzinga is a company that supplies learning technologies for employee and customer LMS, API tracking and reporting, and learning content authoring.

Beek is a book review site in Latin America founded in 2015.

OMGPop is a company developing social games for Facebook, iPhone and the open web. It participated in the S06 cohort of Y Combinator. Zynga acquired OMGPop in 2012.

24symbols was founded by Aitor Grandes, Angel Luengo, David Sánchez and Justo Hidalgo in 2010.

Medlinker provides a mobile platform for physicians China.

Company

Farcaster is a sufficiently decentralized social network.

Ladders is the leading source for professional career news & advice.

HouseTab is a company founded in 2011 by Patrick G. Campi, Rob B. Campbell and Niko Plaitakis.

SocialGO is a company founded in 2007 by Ross Crawford.

A company providing a social network for connecting elderly adults.

Danggeun Market is a company founded in 2015.

Incubapps Limited is a Spanish Infotech company.

Hyperconnect is a social video chat application.

Goodwall is a company founded in 2014 by Omar Bawa.

Livemocha is a Brazil, Indiana-based company founded in 2007.

Edoome is a company founded by Leonardo de la Fuente, Sebastián de la Fuente and Francisco Rubio.

BraveNew is an enterprise knowledge sharing platform founded in 2008.

Bryq is a talent Intelligence Platform founded in 2017 by Alex Vratskides.

Xyleme delivers content management (authoring, publishing, delivery, and analytics) for learning and development.