Write once,
reach everyone.
India’s low-cost bulk SMS and voice call platform. Promotional, transactional and OTP messages from one account, delivered in seconds.
One by one? Or all at once.
Calling or messaging people individually takes all day. With SMS pe SMS,
one campaign reaches lakhs of phones, typically within 15 seconds on the premium route.



Reach people where they are, on every channel.
Promotional SMS
Reach any mobile number in India with offers and announcements. Packs from 10 paise per SMS.

Transactional SMS
Order, delivery and account alerts your customers actually need. 100% delivery on transactional packs.

OTP SMS
Login and payment codes delivered in seconds, around the clock.

Bulk voice calls
A recorded message that adds a personal touch, sent to thousands of people at once.

Wedding & event SMS
Invitations, reminders and last-minute updates for every guest.

School & college SMS
Notices, fee reminders and holiday alerts that reach parents on time.

Election campaigns
Reach voters directly with rally times and updates, at very low cost.

SMS API
Plug sending into your own app, website or CRM with a simple API.

Built around how you reach people,
not how software thinks you should.
Fast delivery
Typically within 15 seconds on the premium route and within 3 minutes on the standard route.
Multiple sender IDs
Run different sender IDs for your transactional and promotional messages.
Instant delivery reports
Check the status of every message you send, by day, month or year.
Fair on DND
Promotional SMS to DND numbers aren’t charged. Credits come back automatically within 48 hours.
Your sender ID, your reputation.
We help you register sender IDs and message templates on DLT, so every message goes out compliant and recognisable.
ready
compliant
support
From the people
who send with us.
“We moved our dispatch alerts to SMS pe SMS, and the delivery reports are exactly what our support team needed.”
“The ₹50 trial let us test the speed ourselves before buying a pack. That convinced us.”
“Parents now get school notices the moment we send them.”
“Setting up our sender ID was the easy part. The team walked us through DLT.”
Fair questions.
What is a credit?
One SMS of up to 160 characters uses one credit, to any mobile network in India. Longer messages use one credit per 160 characters.
Promotional or transactional?
Transactional SMS go to your existing customers: OTPs, order, delivery and account alerts. Promotional SMS promote your business to any mobile number in India, and aren’t delivered to DND numbers.
How fast is delivery?
Typically within 15 seconds on the premium route and within 3 minutes on the standard route, and usually faster. The trial account is the easiest way to see it for yourself.
What about DND numbers?
Promotional SMS to DND numbers aren’t delivered and aren’t charged. The credits are refunded to your account automatically within 48 hours.
Can I try before buying?
Yes. A trial account gives you 100 SMS credits for ₹50, so you can test speed and delivery before choosing a pack.
How do I pay?
Packs are paid in advance by bank transfer (NEFT, RTGS or IMPS), cheque or demand draft. GST at 18% is added to every pack.

One message.
Now, to everyone.
Start with a trial account: 100 SMS credits for ₹50. Our team gets you set up fast.