Bulk SMS Provider UK Businesses Can Run From One API
As a bulk SMS provider UK businesses can run from one account, we send reminders, OTPs and marketing texts to +44 numbers with your brand as the sender, plus PECR-friendly opt-outs and delivery reports.
A bulk SMS provider in the UK sends your texts to +44 mobile numbers, usually with your brand name as an alphanumeric sender ID. Marketing texts need prior consent or the soft opt-in under PECR, and every one needs a simple opt-out. We connect you by API or panel and quote rates in INR or USD.
Brand-name sender ID
Use up to 11 characters, such as ACMEUK, on most UK networks.
Opt-out built in
Add a clear STOP option and suppress opted-out numbers automatically.
Developer-friendly API
REST API, delivery webhooks and integrations with common UK tools.
Overnight processing
Our India team works while UK offices are closed.
Why choose a bulk SMS provider UK teams can reach early
Our sales hours of 9am to 7pm IST run from about 3:30am to 1:30pm in winter and 4:30am to 2:30pm in British Summer Time. That means set-up requests sent at the end of your day are often handled before you start the next morning. The platform itself runs 24x7.
UK clients include dental and GP practices, letting agents, driving schools, e-commerce shops and recruitment firms. Many also have teams or suppliers in India and like running both countries from one account. AvanceZone Technology has worked in bulk SMS since 2000 and sends UK traffic through global carrier partners.
UK SMS rules: PECR and sender IDs
UK marketing texts fall under the Privacy and Electronic Communications Regulations (PECR), enforced by the ICO, alongside UK GDPR. Service messages such as appointment reminders are treated differently from marketing. We check current guidance with you during onboarding.
- Marketing texts need specific consent for text messages, or the soft opt-in for existing customers buying similar products.
- The soft opt-in only applies if you collected the number during a sale or enquiry and offered an opt-out at that time.
- Every marketing text must include a simple, free way to opt out, such as replying STOP.
- Alphanumeric sender IDs are widely supported. Avoid generic IDs such as INFO or SMS, which operators may block.
- Some well-known brand names are protected, so a sender ID that looks like a bank or retailer may need to be cleared first.
Writing good UK texts
UK customers expect short, clear texts. Lead with your business name, give the key fact and offer one action. A reminder that lets patients reply to confirm reduces missed appointments, and two-way SMS is supported in the UK if you need replies.
Watch special characters. A pound sign is fine in GSM-7, but smart quotes or emoji switch the message to Unicode and cut each part from 160 to 70 characters. Our character counter shows this before you send.
When WhatsApp is the better choice in the UK
WhatsApp is common in the UK for personal chat, and more customers now message businesses there. For customer support, order tracking with images or longer conversations, the WhatsApp Business API is often the better channel. We are a Meta Tech Provider. Keep SMS for OTPs, reminders and anyone without WhatsApp.
UK pricing
UK SMS is priced per message and quoted by destination, in INR or USD on request. Share your monthly volume and use case, and we will send a written quote. There is no monthly platform fee on the standard account, and the same login covers any texts you send to India, the Gulf or Europe. Store UK numbers as +44 followed by the number without its leading zero.
Other countries we send to
We also send SMS and WhatsApp messages to customers abroad, with help on each country's sender ID and consent rules.
How to start in United Kingdom
Pick your sender ID
Choose an alphanumeric name of up to 11 characters, such as ACMEUK.
Check consent and opt-out
We review your consent wording and STOP handling for marketing texts.
Test on UK networks
Send test texts to your own +44 numbers and review delivery reports.
Connect and send
Use the API, upload a CSV or link your CRM through webhooks.
Frequently asked questions
Can I use my company name as the SMS sender in the UK?
Yes. UK networks widely support alphanumeric sender IDs of up to 11 characters, such as ACMEUK. Avoid generic names such as INFO or TEXT, which may be blocked. Some brand names are protected against misuse, so a name that resembles a bank or large retailer may need extra checks.
Do I need consent to send marketing texts in the UK?
Yes. Under PECR, marketing texts need consent given specifically for texts, or the soft opt-in. The soft opt-in applies only to existing customers or enquirers whose number you collected during a sale, for your own similar products, with an opt-out offered at the time and in every message.
What must a UK marketing text include?
It should clearly identify your business and include a simple, free way to opt out, such as replying STOP. Remove anyone who opts out from future marketing and keep a suppression list. Service texts such as appointment reminders are treated differently, but they should still be relevant and expected.
Does two-way SMS work in the UK?
Yes. Two-way SMS is supported in the UK, so customers can reply to confirm appointments or answer a quick question. Replies reach your panel or your system by webhook. Ask us about a dedicated reply number when you share your use case.
How much does UK bulk SMS cost?
UK SMS is billed per message and quoted by destination, in INR or USD on request. The rate depends on monthly volume and whether you need two-way messaging. There is no monthly platform fee on the standard account, and plans start at 5,000 SMS.
Related pages
Send your first SMS today
From ₹0.15 per delivered SMS, credits valid for a year, and DLT help from a real person.