RedteaGO

RedteaGO provides eSIM coverage across 180+ countries including the UK, with full 5G support on compatible networks. Unlike many eSIM platforms focused purely on data, they offer both data-only plans and bundles with voice calling and SMS, giving you options depending on whether you need to make calls or just need connectivity for apps. This flexibility makes them useful for both occasional travelers and those relocating temporarily.

A fit for travelers who want to make calls while abroad without maintaining two phones. If you're coordinating a group trip or need to reach people back home via voice and SMS, not just data-reliant services, RedteaGO's inclusive bundles beat competitors who offer data as an add-on afterthought.