KidZui

KidZui, Inc. was established in San Diego, California, in 2006, positioning itself as a secure internet portal for children aged 3 to 12. The company was founded by Vidar Vignisson, Cliff Boro, and Thomas Broadhead, a team of partners who had previously collaborated on other internet ventures, including the sale of Infogate to AOL Time Warner in 2003. The inspiration for KidZui came from Vignisson's frustration in finding a safe and simple way for his own children to explore the internet.

The company's core product was the KidZui browser, a downloadable application for PCs and Macs that operated as a walled garden, separate from the open internet. This browser utilized a visual, Zooming User Interface, displaying search results as clickable images of websites, games, and videos, which made it accessible for children with limited reading skills. All content, which eventually numbered over two million parent and teacher-approved URLs, was manually reviewed and vetted by a team of educators and parents to ensure its appropriateness. The platform also incorporated gamification and social features, allowing children to create personal avatars called "Zuis," earn points for browsing, and safely connect with friends who had to be approved by parents offline.

KidZui's business model evolved over time. Initially launched as a subscription-only service in March 2008, the company introduced a free version in June 2008 following user feedback. Revenue was then generated through a premium membership program that offered advanced features for both children and parents, such as more avatar customization options and detailed parental reports on online activity. The company also derived revenue from sponsored partnerships. KidZui was venture-backed, securing $16.4 million in funding from investors like Maveron, Emergence Capital, and First Round Capital. In 2011, the company expanded into original content creation with Zui Studios. The company went through a series of acquisitions, first by Saban Brands and then by LeapFrog in August 2014, before ultimately being acquired by VTech. The service was eventually shut down, and as of July 2016, its domain was no longer active.

Keywords: safe browser, kids internet, children's technology, parental controls, content filtering, educational games, ZuiTube, online safety for kids, family internet, virtual world for kids, kid-friendly content, vetted websites, child web browser, K-12 internet, avatar creator, digital safety, LeapFrog, VTech, Saban Brands, Cliff Boro, Vidar Vignisson, Thomas Broadhead