Cloud SIM App

Based in London, UK, and founded in 2016 by CEO Saran Sathiyadurai, Cloud SIM Limited, doing business as Cloud SIM App, operates as a provider of mobile applications enabling users to manage multiple phone numbers on a single device. In December 2024, Call. com, a portfolio company of Centennial, acquired Cloud SIM App. Cloud SIM offers a mobile application that allows users to manage multiple phone numbers from a single device, effectively eliminating the need for additional physical phones.

The core product enables users to obtain up to four additional UK mobile numbers, each with its own voicemail and profile, facilitating privacy and separation of personal and professional communications. This service is particularly beneficial for individuals engaged in online selling, business dealings, dating, travel, or those seeking to maintain privacy. Additionally, the app offers free calls and messaging among Cloud SIM users, alongside low-cost calls and SMS options for international communication. Launched to cater to a global audience, Cloud SIM is available across multiple markets, including Europe, North America, and Australia, providing a versatile solution for users needing varied communication options.

Cloud SIM generates revenue primarily through subscription-based services that allow users to access multiple phone numbers and communication features. Users typically pay for different tiers of service, which may include monthly or annual subscription plans that permit enhanced functionalities such as low-cost international calling rates and additional profiles. The pricing structure is designed to accommodate individual consumers as well as business users who require flexibility in managing their communications.