Compare SIM Only
Choosing the right mobile plan without committing to a long-term contract offers unparalleled freedom and flexibility. Our SIM Only category page helps you discover and compare a vast array of deals from leading UK networks. Whether you're seeking unlimited data, free EU roaming, or simply unbeatable prices, our platform simplifies your search for the perfect SIM-only plan.
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All 7 sim only providers compared
| Provider | ||
|---|---|---|
 | Carphone Warehouse SIM Only Deals: Compare Plans and Save Carphone Warehouse SIM only deals can cut your monthly phone bill. You keep your handset. You choose a SIM plan that fits your data use. As a result, you avoid paying for a new phone… Read our Carphone Warehouse SIM Only Deals: Compare Plans and Save review | VIEW DEALS! |
 | Lebara SIM Only Lebara SIM Only brings UK users affordable international plans in 2025. These plans come with no contracts, providing ultimate flexibility and unbeatable prices. You can choose from a… Read our Lebara SIM Only review | View Deals! |
 | Smarty SIM Only Smarty SIM Only brings UK users affordable mobile plans in 2025. These plans come with no contracts, providing ultimate freedom and unbeatable prices. You can choose from a range of… Read our Smarty SIM Only review | View Deals! |
 | Voxi SIM Only Voxi SIM Only offers UK users flexible mobile plans in 2025. These plans come with no contracts, providing ultimate freedom and unbeatable prices. You can choose from a range of data… Read our Voxi SIM Only review | View Deals! |
 | breeze eSIM Review: Travel Data Plans You Can Set Up in Minutes breeze eSIM is a travel data eSIM service designed to help you stay connected abroad without swapping a plastic SIM. You buy a data plan, install it on your phone, and use mobile data… Read our breeze eSIM Review: Travel Data Plans You Can Set Up in Minutes review | VIEW DEALS! |
 | giffgaff SIM Only giffgaff SIM Only offers UK users flexible mobile plans in 2025. These plans come with no contracts, providing ultimate freedom and unbeatable prices. You can choose from a range of… Read our giffgaff SIM Only review | View Deals |
 | iD Mobile SIM Only iD Mobile SIM Only offers UK users flexible and affordable plans in 2025. These plans come with no long-term contracts, providing ultimate freedom and unbeatable prices. You can choose… Read our iD Mobile SIM Only review | View Deals! |
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