Ooma provides leading communications services and related technologies that bring unique features, ease of use, and affordability to business and residential customers through our smart software-as-a-service ("SaaS") and unified communications platforms. For businesses of all sizes, we deliver advanced voice and collaboration features including messaging, intelligent virtual attendants and video conferencing to help them run more efficiently. Ooma’s all-in-one replacement solution for analog phone lines helps businesses maintain mission-critical systems by moving connectivity to the cloud. For consumers, our residential phone service provides PureVoice high-definition voice quality, advanced functionality and integration with mobile devices.
We drive the adoption of our platforms by providing communications solutions to the large and growing markets for business, residential and mobile users, and then facilitate growth by offering new and innovative connected services to our user base. Our customers typically adopt our platforms by making a purchase or rental of our on-premise devices and end-point devices, including Ooma AirDial, connecting to the internet and activating services, for which they primarily pay on a monthly basis. We believe we have achieved high levels of customer satisfaction, retention and loyalty. Our business and residential phone service solutions are each top-ranked by our customers according to surveys by PC Mag and Consumer Reports.
Our services rely upon the following main elements: our multi-tenant cloud service, on-premise devices, desktop and mobile applications, and calling platforms. Ooma’s cloud provides a high-quality, secure, managed and reliable connection integrating every element of our platforms. Our platforms power all aspects of our business, providing a high-volume, low-cost infrastructure for our communications solutions, and enabling a number of other current and future applications and services for productivity, automation, monitoring, safety, security and networking infrastructure.
We generate revenues primarily from the sale of subscriptions and other services for our business and residential communications solutions. We generate our product and other revenue from the sale of our on-premise devices and end-point devices, including Ooma AirDial. We primarily offer our solutions in the United States and Canada, with limited offerings in certain other countries. We believe that our differentiated solutions and our long-term customer relationships uniquely position us to add new connected services and exploit adjacent markets. We believe that our platforms are particularly well-suited to enable the delivery of connected services because they are always on, monitored and interactive.