Social Startups

Jamiphy is an independent software studio that designs and delivers custom software products and provides team augmentation services. The company serves businesses and partners seeking product development from concept to launch, engineering expertise, and contributions to open-source tools.

1 investor

JamKazam provides a platform for musicians to play together live and in sync over the internet from home, using low-latency audio and video technology. It offers online jam sessions, social networking features, session recording and live broadcasting to YouTube, Facebook, and Twitch, plus a catalog of song backing tracks.

1 investor

JustSext is an AI platform offering adult chatbots for interactive, explicit role-play, sexting, and on-demand custom image and voice generation. It targets adult (18+) consumers seeking pleasure-positive AI conversation experiences, positioned as the successor to Slutbot and operating without Discord or Telegram.

1 investor

Jumpchat provides a messaging platform that lets users send communications across SMS, email, and instant messaging channels from a single interface, automatically routing messages to whichever platform each recipient prefers. The service currently emphasizes bulk SMS messaging to user-defined groups.

1 investor

Glide is a consumer mobile app that lets users save places from social media (such as Instagram reels) into organized collections called "vaults," sorted by location, mood, and other criteria. It offers location-based reminders when users are near a saved spot, and plans to add shared vaults for collaborating with friends on trips, cafés, and other outings.

1 investor

Kaiya provides peer-led support groups for teenagers focusing on mental wellbeing, offering evidence-based skills training and emotional support through trained peer support workers. The platform offers affordable group sessions starting at $19 and operates as a public benefit corporation serving teens across the United States.

1 investor

Kambeo was a platform for building corporate volunteer and donation-matching programs, connecting businesses, nonprofits, and individuals to run social impact initiatives, fundraising, and volunteering. The company announced it is shutting down its service effective March 30th, 2026.

1 investor

Karma is a mobile astrology app that uses a person's birth chart to suggest compatible matches ("soulmates") and calculate compatibility between people through astrological synastry. It offers personalized birth-chart-based notifications and plans to add Vedic, Maya, and Chinese astrology systems.

1 investor

Kast is building tools for community engagement and is joining the Amaze family.

1 investor

Khush is a US developer of mobile music applications. Its software analyzes a user's singing voice and generates accompanying music that matches what the person has sung, aimed at people without formal musical training.

1 investor

MyKidsLink is a family app that offers a private social stream for sharing parenting moments, an automatic storyboard to save children's milestones, a secure vault for documents like insurance and report cards, and reminders tailored to each child's safety, wellness, and development. It is aimed at parents managing their children's information and memories.

1 investor

Kiki (Kikihub) is a mobile app for location-based social chat, letting users join local chat rooms by country and city to message people nearby, post anonymously or publicly, and organize meetups. It supports finding friends, dating, networking, and community discussions, and is offered free without ads.

1 investor

Kikliko operates KLIPY, a service that lets digital platforms integrate a library of GIFs, memes, stickers, and clips with embedded programmatic ads to increase user engagement and generate ad revenue. It targets platform operators and app developers looking to monetize and enrich in-app content.

1 investor

KinCapsule builds a platform for preserving and sharing family stories, memories, and personal legacies. The product is framed around capturing family history before it is lost, motivated by the founders' own experiences with aging relatives.

1 investor

Kindship offers an online community, resources, and support services for families raising children with disabilities, neurodivergence, and developmental delays, including help navigating therapies and NDIS decisions. It focuses on Australian families and provides peer connection and education based on lived experience.

1 investor

Kinnect is an invite-only, subscription-based family membership app that combines guided voice and text "Storybooks" for recording family stories, a private family tree for blended and chosen families, and a document vault for wills and care notes. It targets adult children, parents, and caregivers who want a private, ad-free space to preserve family memories and important papers, priced at $79/year for six seats.

1 investor

Kippt is a bookmarking platform where teams can save, organize, and share web content with colleagues for knowledge sharing and discovery across devices.

1 investor

Klassroom offers mobile and desktop apps that connect students' families, teachers, and schools, including a social communication app for parents and teachers and a dashboard for schools. It serves K-12 education, aiming to keep families involved in students' learning.

1 investor

Knows is a consumer app that helps users understand the tone and context of messages before sending them, offering features to read the vibe, rewrite text, and recall past conversation details. It positions itself as a messaging assistant focused on interpersonal communication.

1 investor

Koko Cares partners with academic researchers to deploy evidence-based mental health interventions for young people across digital and clinical settings in the US. The organization collaborates with Northwestern University's Lab for Scalable Mental Health to deliver programs like Project YES through online platforms, clinics, schools, and health systems.

1 investor

Komodaa is a social marketplace for women in Iran to buy, sell, and discover secondhand and new fashion items at discounted prices. The platform takes a 15% commission on sales while connecting sellers with a network of two million users.

1 investor

Koreaboo is an entertainment news and media site covering K-Pop idols, Korean celebrities, and related pop culture, publishing articles on artist news, controversies, and events for global K-Pop fans.

1 investor

Korso AI is a quantitative trading firm that develops data, measurement, and trading systems for financial markets. The company also offers open-source and beta products including Shepherd (agent coordination tool), programmatic trading APIs, and Korso Research (an AI-native research workspace).

1 investor

Krishify operates digital communities for farmers, providing agricultural advisories, access to farm inputs and services, and connections between farmers and produce buyers. It also serves agri-input companies, farm service providers, and buyers seeking targeted marketing and traceable crop procurement.

1 investor