VK

A Russian social media and social networking service that allows users to communicate, share content, and join online communities.

Discord

An instant messaging and VoIP social platform that allows users to communicate via text chat, voice, and video.

Academia

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

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.

Last.fm

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

WeChat

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

Stack Overflow

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

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.

OK.ru

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

Pixiv

A Japanese online art community where artists share and discover illustrations, manga, novels, and animation-inspired artwork, with a strong focus on anime, game, and fan art culture.

Bluesky

A social network designed to operate without control by a single company, built as a reference implementation of the AT Protocol for distributed social networks.

Hatena Bookmark

The most popular social bookmarking service in Japan.

Stack Exchange

A multi-topic question-and-answer platform for questions about math, games, languages, cooking, biology, and more.

HackerOne

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

Scribd

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

Link in Bio

A link tree tool that provides users with a mini web page to share links to their social profiles and other important resources.

Strava

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

Hugging Face

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

Google Groups

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

Wattpad

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

Steam Community

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

Substack

An online publishing and social platform that enables writers and journalists to create subscription-based newsletters, podcasts, and multimedia content delivered directly to subscribers.

Meetup

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

Tistory

A South Korean blogging platform and social networking service.

Yelp

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