KaiOS

KaiOS is a lightweight mobile operating system designed to bring apps, internet, and digital services to affordable, long-battery devices. It addresses the problem of digital and financial exclusion by enabling connectivity and essential services for users in emerging markets who may not have access to expensive smartphones or reliable infrastructure.

The platform supports a range of capabilities including essential apps, connectivity, payments, and productivity tools. It offers a KaiStore for discovering and managing lightweight applications, and provides setup guidance, device support, and troubleshooting resources. The system is built to work on simple, affordable hardware while still delivering smart digital experiences.

KaiOS is intended for consumers, developers, telecom operators, financial institutions, and merchants in emerging markets. It also includes a merchant-focused solution for accepting payments and managing sales. The platform is available through partnerships with mobile operators and device manufacturers, with support resources for both consumers and merchants.