KaiOS is a US-based company with additional offices in France, Germany, Taiwan, India, Brazil, Hong Kong, and mainland China. 


KaiOS originates from the Firefox OS open-source project which started in 2011 and has continued independently from Mozilla since 2016. Today, KaiOS is a web-based operating system that enables a new category of lite phones and other IoT devices that require limited memory, while still offering a rich user experience through leading apps and services. 


You can find a list of KaiOS powered devices here. We are planning to bring KaiOS to several more countries before the end of 2018, while constantly expanding our range of partnerships and services. For an overview of our valued business partners, please check this article.


Feel free to follow our Twitter accounts, @KaiOStech to stay up to date and for the latest KaiOS news, and @KaiHelps for any support related enquiries. Additionally, you can find information about our latest announcements on our blog.