Reach every customer — SMS, RCS, WhatsApp & voice.
MySMSKart is a single messaging partner for high-volume Bulk SMS, branded RCS campaigns, the official WhatsApp Business API and AI voice calling — delivered reliably across India.
Platform runs 24×7 · No setup hassle · Real-time delivery reports
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Four channels. One messaging partner.
Whether it’s a single OTP or a festive campaign to a million numbers, pick the channel that fits — SMS quietly backs up the rest.
Bulk SMS
High-speed transactional, OTP and promotional SMS over carrier-grade routes, with DLT compliance built in.
- DLT-registered sender ID & templates
- Sub-second delivery on peak volume
- REST API, SMPP & web panel upload
RCS Messaging
Rich, app-like experiences with a verified sender badge, images, carousels and tappable buttons.
- Verified sender with your logo & colours
- Read receipts & typing indicators
- Automatic SMS fallback for older phones
WhatsApp Business API
The official Meta platform for template notifications, two-way support and conversational commerce.
- Green-tick verified business profile
- Template approvals handled for you
- Catalogues, chatbots & shared inbox
AI Voice Calling
Automated outbound and inbound calls in Hindi and regional languages, for reminders and lead follow-up.
- Natural Hindi & English voices
- Call transcripts & sentiment summaries
- Hands off to a human agent on request
Built for businesses that can’t afford a missed message
From a single number in Patna to enterprise scale across India — engineered for deliverability, compliance and speed.
High-speed delivery
Multiple high-throughput routes get OTPs and alerts to customers in seconds, even during peak campaigns.
DLT & TRAI compliant
We guide your header, entity and template registration so every message is regulator-ready.
Developer-friendly API
Clean REST APIs, SMPP and webhooks integrate with your CRM, app or store in minutes.
Real-time analytics
Live dashboards for sent, delivered, failed and clicked — export reports and optimise every send.
One window, all channels
Manage SMS, RCS, WhatsApp and voice from a single relationship — one bill, one support line.
Always-on platform, real support
Send campaigns and calls round the clock — and reach a real person for onboarding help or troubleshooting Mon–Sat, 10 AM–6 PM.
Over a decade of experience in Indian business messaging
MySMSKart has been helping businesses reach their customers reliably since 2012 — real support, DLT compliance done right, and no missed OTPs during peak season. That same discipline now carries into RCS, WhatsApp and AI voice, so you’re working with a team that’s done this before, not a first-timer.
Go live in four easy steps
No tech team needed — we handle the heavy lifting so you can start sending fast.
Tell us your goal
Share your use case — OTPs, alerts, marketing or support — and expected volume.
We set you up
DLT headers, RCS brand verification or your WhatsApp profile, configured on the right routes.
Integrate or upload
Plug in our API, or simply upload your contact list into the web panel.
Send & track
Hit send and watch real-time delivery, clicks and replies roll in on your dashboard.
SMS vs RCS vs WhatsApp vs AI Voice
Not sure which fits? Most businesses blend two or three.
| Capability | Bulk SMS | RCS | WhatsApp API | AI Voice |
|---|---|---|---|---|
| Reach | Universal | RCS Android | WhatsApp users | Any phone number |
| Rich media & buttons | Text + link | Full rich cards | Images, docs, buttons | Voice only |
| Verified brand identity | Sender ID | Logo + badge | Green-tick | Caller ID |
| Two-way conversation | Limited | Yes | Yes | Yes, spoken |
| Delivery insight | Delivered | Delivered + read | Sent · delivered · read | Call outcome & transcript |
Wherever your customers are, your message gets there
SMS, RCS and WhatsApp routes run over carrier and Meta infrastructure that reaches every metro and emerging city in India.
Trusted across every sector that messages at scale
From a corner store to a national brand, the same four channels do different jobs.
E-commerce & D2C
Order, COD & offer alerts
BFSI & Fintech
OTPs, statements & reminders
Education
Admissions & fee alerts
Healthcare
Appointments & reports
Real estate
Lead nurture & site visits
Travel & hospitality
Bookings & check-ins
Logistics
Dispatch & tracking updates
SaaS & startups
Verification & onboarding
What businesses could say about working with us
“Our OTP delivery used to lag during sales. After switching the speed is night and day, and the dashboard finally shows real-time status.”
Owner, Dreamday Delivery
“The team handled our WhatsApp green-tick and template approvals end to end. We were live within a week.”
“RCS gave our offers a proper branded look — engagement on promotions clearly went up versus plain SMS.”
Frequently asked questions
Do I need DLT registration to send SMS in India?
Yes — TRAI requires your sender ID, templates and business entity to be registered on the DLT platform. We handle this filing as part of onboarding.
How is RCS different from regular SMS?
RCS turns a plain text into a branded, interactive message — logo, images, carousels and buttons — delivered inside the customer’s default messages app, with automatic SMS fallback if unavailable.
Is the WhatsApp Business API the official Meta platform?
Yes. We onboard you onto the official WhatsApp Business Platform, including green-tick verification support and template approvals.
What does AI Voice Calling sound like?
Calls use natural-sounding Hindi and English text-to-speech, follow a script you approve, and can hand off to a human agent mid-call on request.
Can I use all four channels from one account?
Yes — one login, one contact list, choose the channel per campaign. Billing and reporting stay unified.
Ready to send your first campaign?
Tell us which channel you need first — we’ll set up a sandbox account the same day.
Get a free quote for your business
Tell us what you want to send and we’ll reply with pricing and the right channel mix.
Call / WhatsApp
+91 7004179813
hello@mysmskart.com
Based in
306, Asha Kiran Enclave, RK Puram, Saguna More, Patna – 801503
Hours
Mon – Sat · 10:00 AM – 6:00 PM