Flipboard

A social news aggregator and content discovery platform.

Yelp

An American crowd-sourced review platform where users publish ratings and written feedback about local businesses.

WeChat

A Chinese instant messaging, social media, and mobile payment app that has evolved into a super-app combining communication, commerce, and everyday services.

ResearchGate

A social networking platform for scientists and researchers that enables them to share publications, collaborate with peers, and engage in academic discussions online.

Goodreads

A book-based social networking platform owned by Amazon that helps readers discover, organize, and discuss books.

Stack Overflow

A question-and-answer platform for programmers where users can ask, answer, and vote on technical questions related to software development.

OK.ru

A Russian social networking service with more than 300 million registered users.

SlideShare

A content-sharing platform for publishing and discovering presentations, infographics, documents, and professional knowledge resources online.

Google Groups

A web-based mailing list and discussion forum platform that enables users to communicate through shared email addresses and web-based discussions.

Letterboxd

A social cataloging service and film discovery platform that enables users to log, rate, and review films, maintain a personal film diary, create watchlists, and follow other members.

Quora

A question-and-answer platform where users ask, answer, edit, and organize discussions across a wide range of topics through community-driven knowledge sharing.

Steam

A digital distribution platform and online storefront developed by Valve Corporation for purchasing and downloading video games and software.

Xing

A German career-oriented social networking platform focused on professional connections across industries mostly in the German-speaking market.

Line

A Japanese instant messaging and social networking app often described as a super-app because it integrates services such as a digital wallet, news feed, digital comics, media streaming, and shopping.

Hugging Face

A machine learning and data science platform and community that helps users build, deploy and train machine learning models.

QQ

A Chinese instant messaging software platform.

HackerOne

A cybersecurity platform that connects businesses with ethical hackers, penetration testers and cybersecurity researchers.

Beehiiv

A newsletter platform that allows creators and brands to publish, distribute, and monetize email publications with integrated website hosting and audience management tools.

Scribd

A digital document library and reading subscription service that provides access to millions of e-books, audiobooks, magazines, and user-uploaded documents.

Meetup

A social media platform for organizing in-person and virtual events and connecting people who share interests, hobbies, or professions.

Douban

A Chinese social networking site and media database for books, movies, music, and local events.

Plurk

A micro-blogging and social networking service.

A Chinese microblogging and social networking platform focused on short-form posting, media sharing, livestreaming, and public discussions.

Wattpad

A social platform for people who love to read and write.

Max

A Russian instant messaging platform integrated into the country's national digital ecosystem.