Xing

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

Steam Community

A social networking service integrated with that allows players to connect, communicate, and share gaming-related content.

Stack Overflow

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

Keybase

A key directory, secure messaging and file sharing platform.

Meetup

A social media platform for organizing in-person activities and meeting people in your local area.

Google Groups

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

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

Yelp

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

Academia

A social networking platform for academics that enables users to share research papers, build professional profiles, and connect with other researchers worldwide.

Goodreads

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

Kununu

An online employer review and workplace transparency platform focused on German-speaking countries, where current and former employees rate companies and share job-related experiences.

Strava

A fitness tracking app and community-moderated social network for athletes.

Ravelry

A community website for knitters, crocheters, and fiber artists.

ReverbNation

A social networking site for musicians.

Letterboxd

A social media platform for film lovers.

Flipboard

A social news aggregator and content discovery platform.

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.

Micro.blog

A microblogging and social networking service.

Kaggle

A platform for data science and machine learning that offers a variety of resources, including datasets, code repositories, and tools for building and deploying machine learning models.

Last.fm

A music streaming and discovery platform with Internet radio and a community for music discussion.

Lemmy

A decentralized social link aggregator platform running on independent servers and powered by the open-source Lemmy software.

WeChat

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

Scribd

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

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.

Douyin

A short video platform, essentially the Chinese version of TikTok.