K Health is a HealthTech startup founded in 2016 that leverages artificial intelligence (AI) to provide personalized health information and telemedicine services directly to consumers via its mobile app. By analyzing vast amounts of health data, K Health aims to make healthcare more accessible and affordable, reducing unnecessary doctor visits and providing accurate medical information.

Knewton emerged in 2008 with a promising premise: to revolutionize the educational landscape by personalizing learning at scale. The company developed an adaptive learning platform using sophisticated algorithms to tailor educational content to each student's learning pace, style, and needs. Despite early success and significant investment, Knewton struggled to maintain its growth and position in the EdTech market.

Founded in 2012 by Stanford University computer science professors Andrew Ng and Daphne Koller, Coursera was created to make world-class education accessible to anyone, anywhere. The platform started by offering free online courses from a few universities and has since expanded to include a vast array of learning opportunities.

Founded in 2013 by Melanie Perkins, Cliff Obrecht, and Cameron Adams in Sydney, Australia, Canva was born from the idea to simplify the design process. The founders aimed to create a tool that made graphic design accessible to people without a background in design.

Founded in 2013 by Stewart Butterfield, Eric Costello, Cal Henderson, and Serguei Mourachov, Slack started as an internal tool for Tiny Speck, the company behind the game Glitch, which was later shuttered. The founders saw the potential for broader application in improving workplace communication and pivoted to develop Slack as a standalone product.

BitConnect was a platform that promised high returns to investors through cryptocurrency trading and lending. Launched in 2016, it quickly gained attention in the crypto community for its aggressive marketing tactics and the promise of daily interest payments. However, skepticism grew due to its lack of transparency, unsustainable return promises, and the structure of its referral program, which resembled a Ponzi scheme.

Airbnb started with a simple idea: turning extra space in your home into a way to make money. This idea has grown into a global platform that connects travelers with local hosts. The goal was to create a more personal and affordable travel experience than traditional hotels offer. Airbnb faced challenges like regulatory hurdles, safety concerns, and competition from established hotel chains.

Founded in 2011 by George Kurtz, Dmitri Alperovitch, and Gregg Marston, CrowdStrike was born out of the need to address the evolving landscape of cyber threats with a new, more effective approach to cybersecurity that leverages cloud computing and big data analytics.

Founded in 2016 by Joe Thomas, Vinay Hiremath, and Shahed Khan, Loom was developed to address the inefficiencies and impersonal nature of traditional workplace communication methods like email and chat. The founders saw an opportunity to improve productivity and collaboration with a more expressive and efficient video messaging tool.

Founded in 2013 by Vladimir Tenev and Baiju Bhatt, Robinhood was conceived to democratize finance for all by offering an easy-to-use platform for commission-free trading, making financial markets more accessible to the average person.