☎ +91 96742 18931 ✉ contactus@sitss.in 📍 Kolkata, West Bengal, India
Marketing & Outreach

Reach Customers Directly, Instantly

SMS still gets opened. Our bulk SMS service lets you send promotional offers, reminders and transactional alerts directly to your customers’ phones, with delivery you can track.

We set up your sender ID, templates and DLT registration (as required for Indian businesses) so your campaigns go out compliant and on time.

Bulk SMS Marketing
What’s Included

What’s Included in Bulk SMS

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Promotional & Transactional SMS

Separate routes configured for offers versus order/OTP-type alerts.

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DLT Registration Support

Guidance through the mandatory sender ID and template registration process.

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Delivery Reports

Track sent, delivered and failed messages per campaign.

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Contact List Management

Organize and segment your customer lists for targeted sends.

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Scheduled Campaigns

Plan sends in advance for offers, events or reminders.

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API Integration

Trigger SMS automatically from your website or app for order updates.

Why SITSS

Why Bulk SMS Still Works

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High Open Rates

SMS is read far more reliably than email for time-sensitive offers.

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Instant Reach

Messages land within seconds, ideal for flash offers and alerts.

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Low Cost Per Message

An affordable channel for high-volume customer communication.

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Compliant Setup

Registered and configured to meet Indian telecom regulations.

Ideal For

Who This Service Is Built For

RetailersEducational InstitutesClinics & HospitalsE-Commerce StoresEvent OrganizersService Businesses
FAQ

Questions About Bulk SMS

What is DLT registration and do I need it?

DLT (Distributed Ledger Technology) registration is mandatory in India for sending commercial SMS. We guide you through registering your sender ID and templates.

Can I send order updates automatically?

Yes — transactional SMS can be triggered automatically from your website or app via API.

Is there a minimum volume requirement?

We can accommodate both small campaigns and high-volume sends — talk to us about your expected volume.

Ready to Reach Customers by SMS?

Tell us your use case — promotions, alerts or OTPs — and we’ll set up the right route.

Get Free Consultation
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