Dharmasamajam UP School
Chovva, Kannur
School website with bulk SMS integration so the school can send notices and updates to parents.
Bulk SMS and OTP integration
SMS is still the most reliable way to reach customers in India. We integrate transactional alerts, OTP verification and promotional SMS into your website, app or software, with DLT compliance set up correctly.
SMS & OTP Integration that works for your organisation
Order confirmations, appointment reminders, payment receipts and one-time passwords all depend on messages arriving quickly and reliably. In India, business SMS must also follow TRAI's DLT rules: your business, sender ID and message templates must be registered before messages can be delivered.
We help you through DLT registration, connect a reliable SMS provider and integrate it with your systems through their API. The result is automated messages that go out at the right moment, without someone sending them by hand.
What's included
- DLT entity, sender ID and template guidance
- SMS gateway selection
- API integration with website, app or software
- OTP login and verification
- Transactional alerts and reminders
- Bulk promotional campaigns
- Delivery reports
- WhatsApp messaging integration on request
Further reading: DLT, SMS and OTP: a plain guide for Indian businesses
Benefits for your business
Instant reach
SMS works on every phone, without data or apps.
Secure verification
OTPs confirm phone numbers and protect logins and transactions.
Automated updates
Messages trigger automatically from orders, bookings and payments.
Compliant delivery
Proper DLT setup avoids blocked messages and wasted credits.
Features and capabilities
What you can expect when we take on your sms & otp integration project.
OTP login and verification
Phone-number login, sign-up verification and transaction confirmation.
Transactional SMS
Order, payment, appointment and account alerts.
Promotional SMS
Offers and announcements to opted-in customers.
Template management
Registered templates with dynamic fields such as name and order number.
Delivery reports
See which messages were delivered and which failed.
Multi-channel
Combine SMS with email and WhatsApp notifications.
Who it's for
Typical ways organisations use this service.
- Banks and co-operative societiesTransaction alerts and account notifications.
- Hospitals and labsAppointment reminders and report-ready messages.
- E-commerce and distributionOrder confirmations, dispatch and delivery updates.
- EducationAttendance alerts, fee reminders and notices to parents.
Examples of our work
Frequently asked questions
Can't find your answer? Ask us directly.
What is DLT registration?
DLT (Distributed Ledger Technology) registration is a TRAI requirement for businesses sending commercial SMS in India. You register your business entity, sender IDs (headers) and message templates on an operator's DLT portal before messages can be delivered.
Can you help us register on DLT?
Yes. We guide you through entity, header and template registration and make sure the templates match the messages your system sends.
What is the difference between transactional and promotional SMS?
Transactional and service messages, such as OTPs and order alerts, are sent to your customers about their own activity. Promotional messages advertise offers and can only be sent to people who have not opted out, within permitted hours.
Can OTP be used for login instead of passwords?
Yes. OTP login is common and convenient. For sensitive systems we can combine it with a password for two-factor authentication.
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Learn moreTalk to us
Start your sms & otp integration project
Tell us what you want to build or fix. We will come back within one working day with questions, a recommended approach and a clear next step.
- Speak directly with the people who will do the work
- A written scope and quote before any work starts
- Meet at our Kannur office, by phone or on a video call