+44 (0) 20 7183 9065



May 7 2019

Total peace of mind with auto top-up

No-one wants to interrupt the flow of communication to clients and contacts – and at CosmicSMS, we strive to make our SMS sending experience intuitive, efficient and effective. We ensure our pricing structure is transparent and competitive so our clients can focus on the important things - communicating with clients and marketing and growing their business.

Once your account is set up and ready to use, there are no ongoing charges for receiving SMS messages. When sending messages, all you need to take care of is the cost of topping up your account with message credit as needed.


Whether you’re sending messages to Austria or Zambia, our extensive directory of international locations will give you the country code and the send rate in GBP. For each country there is a flat rate charge per SMS message - sending within the UK, for instance, costs just 3p.


We ensure that your message credit will never expire and stays active forever and can be used as little or as often as you wish. The quickest way to add credit to your account is via pre-pay top-ups, which are made online using a payment card and done automatically when the transaction has completed.

Peace of mind

If you do start to get low on funds, we’ll send you an automatic low credit alert

via email or SMS to let you know, so your messages continue to flow seamlessly to your all-important clients and contacts.

Businesses of all sizes value transparency, flexibility and security and that’s what we aim to deliver at Cosmic SMS. If you’re unsure how SMS bulk messaging can help your business, try us out first - we’ll even add a small amount of free SMS credit to each new account to enable you to test our service.

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