Bulk SMS blaster: send an SMS blast to all your customers in minutes
Upload your contacts, pick a DLT-approved template and blast your offer, alert or reminder to every customer at once. Track delivery for each number live, from one simple online panel.
What is a bulk SMS blast?
An SMS blast (also called a bulk SMS blast or SMS broadcast) sends the same message, or a personalised version of it, to a large list of mobile numbers in one go. Businesses use a bulk SMS blaster to announce sales, send reminders and share urgent alerts, because SMS reaches every phone, with or without internet.
With Bulk SMS India you blast messages through approved operator routes, so promotional, transactional and service messages reach the right numbers as TRAI DLT rules require.
Who uses it
- Retail and e-commerce – sale announcements and new arrivals
- Schools and coaching – holiday notices, fee reminders and results
- Hospitals and clinics – health camps and appointment reminders
- Real estate – project launches and site-visit invites
- Political and community groups – event and meeting alerts
Features
Upload Excel or CSV
Import thousands of numbers at once, or paste them, and save groups for repeat blasts.
Personalised blasts
Add names, order numbers or dues from your sheet into each message.
Schedule for later
Pick a date and time, and the blast goes out automatically.
Hindi and local languages
Blast messages in Hindi, Tamil, Bengali and more as Unicode SMS.
Live delivery reports
See delivered, failed and pending status for every number.
API for automatic blasts
Trigger blasts from your software with our SMS API.
How it works
- 1
Create your account
Sign up online in a few minutes. Get started
- 2
Complete DLT registration
Register your business, sender ID and message templates. DLT guide
- 3
Upload your list
Import an Excel or CSV file, or paste numbers, and choose the template.
- 4
Blast and track
Send now or schedule, then watch delivery reports update live.
Blast channel compared
| Blast channel | Reach | Rich media | Best for |
|---|---|---|---|
| SMS blast | Every mobile phone, no internet needed | Text and links | Offers, alerts, reminders, OTPs |
| WhatsApp blast | WhatsApp users, opted in | Images, video, buttons | Catalogues, order updates, two-way chat |
| RCS blast | Android phones with RCS | Images, carousels, buttons | Branded, verified promotions |
Looking for the full service? See our bulk SMS service provider in India page, or check bulk SMS pricing.
Frequently asked questions
What is a bulk SMS blaster?
A bulk SMS blaster is software that sends one message, or a personalised version of it, to a large list of mobile numbers at once. Bulk SMS India gives you an online panel and an API to blast SMS across India with delivery reports.
How do I send an SMS blast online?
Create an account, complete DLT registration for your sender ID and templates, upload your numbers from Excel or CSV, choose the template and send now or schedule it. Delivery reports appear live.
Is an SMS blast legal in India?
Yes, when it follows TRAI rules. Your business, sender ID and message templates must be registered on DLT, and promotional messages go only to numbers that have not blocked promotions. Our team helps you stay compliant.
How many numbers can I blast at once?
You can upload large lists in one campaign. Messages are sent through operator routes and the report shows the status of every number.
Can I blast SMS in Hindi?
Yes. Hindi and other Indian languages go out as Unicode SMS, which hold 70 characters per SMS, or 67 per part for longer messages.
What does a bulk SMS blast cost?
The price depends on the route and the volume you buy. Rates are the same across India. Contact us or WhatsApp us for a quote.
Send your first bulk sms blaster campaign today
Our team helps with DLT templates and your first campaign.