What is the difference between business contracts and a regular SIM only subscription?
Business contracts and “regular” SIM only contracts are the same in terms of functionality, but the features and the ability to customize the contracts may vary slightly.
As a business customer, there is often the option to add multiple users to the same contract, which can both simplify managing subscriptions and be more cost-effective. By consolidating all business subscriptions into a single invoice, you also benefit from a clearer cost overview.
Many providers also offer various additional services specifically tailored for businesses, such as security solutions, business switchboards, landline numbers, and solutions that offer seamless internal and external comms (for example, the ability to transfer calls between colleagues). Business customers often also receive access to a dedicated customer service, with faster response times and more comprehensive support.
Are business plans lower priced than regular SIM only?
Yes, in some cases, business plans can be lower priced than regular SIM only plans – or at least become more cost-effective over time. The initial cost of a business subscription may indeed appear higher, but when considering the discounts a business contract can offer and the services that are often included (or can be added), the total cost can still be lower.
Tip! How much a business subscription costs also depends on which provider you choose. Compare the providers’ offers using the table at the top of the page to find the best value business subscription that meets your needs. Please note that providers generally list prices excluding VAT.
Personal contracts may initially seem lower priced than business contracts, but it’s important to balance the cost in relation to the contract’s features and flexibility. A business subscription can typically be scaled up (handy if the company is growing), allowing you to add more users and devices as needed, whilst also offering a range of business-specific add-on services that standard subscriptions lack.
Which business SIM only plan is the cheapest?
Three Business 3 GB is the cheapest business SIM only plan right now (checked on 07/10/2025). The cost is £7/month when you sign a 24-month contract.
Do business SIM only plans work abroad?
Yes, business SIM only plans work abroad, but may incur additional charges to access all of their features. Roaming terms and charges vary between different providers and also between different countries. We recommend you check with your potential business contract provider to check on the various terms and conditions when roaming.
With most providers, there is the option to add specific roaming add-ons or ‘roaming passes’ that allow you to roam at a reduced cost or even for free for a certain period in selected countries. Some providers also offer specific solutions or add-ons for those who regularly need to make international calls from the UK, for example, to contact customers, suppliers, or employees located abroad.
Can you purchase business plans and a mobile together?
Yes, just like private customers, business customers can purchase a SIM only plan and mobile as a joint package from almost every provider (that offers business subscriptions). Keep in mind that this usually involves a certain contract period, typically 24, 30, or 36 months.
Frequently asked questions about Business SIM only plans
Yes, several providers offer business SIM only plans with unlimited data. In the table at the top of the page, you can view these unlimited offers.
5G is included in many business SIM only plans, but this is not always the case. Double-check with your potential provider to be sure.
Business subscriptions can be easier for the company to manage (from an administrative perspective), become more cost-effective in the long run, and can often be upgraded with bespoke services and solutions.
Yes, even small businesses can sign up for specific business plans. Several providers even offer special deals for small businesses.
Business contracts can generally be signed for 1, 12, or 24 months, just like most “regular” contracts.
No, unless otherwise agreed with the provider in question, businesses are not covered by the cooling-off period that private customers receive under the Distance Selling Regulations.
