Drop Messages: An award-winning app that turns your Instagram posts into location-based alerts for friends and followers.

Shoutitout: A user-friendly platform for sharing links, locations, and updates with your subscribed network.

Sleek: A RI-based software company revolutionizing Web3 social networking via blockchain.

Misterb&b: A travel and social networking site connecting LGBTQ travelers with rental hosts.

Celly: A mobile social networking platform for communities, businesses, and movements.

In2circle: A global social networking platform for sharing interests, discovering news, and fostering discussions.

Lunchclub: A remote-first, AI-driven American social platform connecting users with shared interests.

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Allo: An app fostering local community support among families.

KiKi: A rewarding social networking app promoting real-world experiences, recognized as an up-and-coming dating site.

Pximity: A real-time social networking app connecting you with nearby people & businesses wirelessly.

Social networking app connecting students for shared interests in sports, concerts, movies, and more.

AroundWire: A social networking platform enabling transactions and information sharing.

Snazzy: Your social networking and e-commerce hub for celebrity, brand, and event updates.

Tagged, a profitable San Francisco-based software company, enables social discovery with 300M+ members globally.

Fahlo: A web-based platform connecting fans with celebrities, artists, and sports teams.

ComeWith: A tech-enabled social club for professionals to build friendships and enjoy free activities.

Nextdoor Holdings, Inc.: A US-based global social networking platform for neighborhoods, founded in 2008.

Affinity Circles, Inc. offers trusted social networking software for organizations, fostering connections and opportunities.

YouGift: A social networking app for sending greetings and gifts via Facebook on iOS devices.

Builds vibrant, customizable online communities

Alliance Health Networks: Providing social health networking and dynamic content services across the US.

Masala Inc.: A US-based real estate firm, also providing social networking services.

MIXI, Inc. offers digital entertainment and social networking services, enhancing connections in Japan.

Meet: A mobile app leveraging GPS technology to connect users with new and old friends instantly, anywhere.

WHI, a San Francisco-based software company, is an image-centric social platform for visual inspiration, predating Pinterest.