Bulk SMS Kolkata
Send Promotional, Transactional & OTP SMS across Kolkata Metro
Serving businesses across Kolkata Metro
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Across Kolkata Metro
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Quick Answers
Everything you need to know at a glance
Q:What is the price of Bulk SMS in Kolkata?
Starting from ₹0.11/SMS for enterprise plans and ₹0.15/SMS for starter packages in Kolkata Metro.
Q:How fast are OTP deliveries in Kolkata?
OTP SMS delivered within 3 seconds across all Kolkata networks with 99.9% success rate.
Q:Which businesses in Kolkata use Bulk SMS?
Retail, restaurants, hospitals, coaching centers, startups, and real estate across Kolkata Metro.
Why Businesses in Kolkata Choose MessageBot
Leading bulk SMS service provider in Kolkata Metro with direct operator connectivity
99.9% Delivery in Kolkata Metro
Direct routes to Airtel, Jio, VI across Kolkata, New Town, Salt Lake, Ballygunge
TRAI Compliant Operations
Fully DLT registered sender IDs and templates for Kolkata businesses
24/7 Local Support
Dedicated support team for Kolkata businesses available round the clock
Fast OTP Routes
3-second OTP delivery for authentication across all Kolkata networks
Smart Campaign Routing
Intelligent routing optimizes delivery and reduces costs for Kolkata campaigns
Enterprise-Grade Platform
Robust infrastructure handling millions of SMS daily for Kolkata businesses
Complete Bulk SMS Features for Kolkata Businesses
Everything you need to run successful SMS campaigns in Kolkata Metro
Transactional SMS
Send order updates, booking confirmations, and account alerts to customers across Kolkata Metro instantly.
Promotional SMS
Run marketing campaigns for your Kolkata business with high-delivery promotional SMS routes.
OTP SMS Gateway
Lightning-fast OTP delivery in under 3 seconds for Kolkata users. Perfect for authentication needs.
SMS API Provider Kolkata
Developer-friendly REST API for integrating bulk SMS into your Kolkata business applications.
Web Dashboard
Easy-to-use web panel to send SMS campaigns, track delivery, and manage contacts in real-time.
Delivery Tracking
Real-time delivery reports with detailed analytics for all your SMS campaigns in Kolkata.
DLT-Integrated Messaging
Fully DLT compliant bulk SMS service. We handle all TRAI regulations for Kolkata businesses.
Priority Support
24/7 dedicated support for Kolkata businesses. Our team understands local market needs.
Bulk SMS Services Across Kolkata Metro
Trusted by businesses in every corner of Kolkata
Park Street
Popular Businesses:
"Send daily offers and booking confirmations to customers visiting CP market"
Jadavpur
Popular Businesses:
"Property alerts, admission updates, and appointment reminders for Jadavpur residents"
Gariahat
Popular Businesses:
"New collection arrivals, appointment reminders, and event invitations"
South Kolkata
Popular Businesses:
"OTP verification, patient reminders, and donor communication campaigns"
Rajarhat
Popular Businesses:
"Delivery updates, tracking alerts, and course enrollment confirmations"
Shyambazar
Popular Businesses:
"Order confirmations, booking alerts, and travel itinerary updates"
Transparent Bulk SMS Pricing for Kolkata
No hidden charges. Pay only for what you use.
Starter
- Promotional & Transactional SMS
- OTP-ready routes
- API access
- Web dashboard
- Delivery reports
- Email support
Business
- Everything in Starter
- Smart routing
- Priority delivery
- Detailed reporting
- Phone support
- DND scrubbing
- Multiple sender IDs
Enterprise
- Everything in Business
- Enterprise-grade delivery
- Fast OTP routes (<3s)
- Full API access
- Dedicated account manager
- Custom integrations
- SLA guarantee
- Priority Kolkata support
Need custom volume pricing? Contact our Kolkata team
What Kolkata Businesses Say About Us
Trusted by thousands of businesses across Kolkata Metro
"Delivery rate is excellent. Our festival sale SMS reached all customers in Kolkata within minutes."
Rajesh
Retail Store Owner
Park Street
"University exam notifications to 5000+ engineering students. OTP speed is incredible."
Priya Banerjee
Engineering Coaching Hub
Jadavpur
"Property alerts to heritage home buyers. Dashboard navigation is remarkably simple."
Amit Chatterjee
Heritage Apartments
South Kolkata
"Bridal trial reminders reduced cancellations by 43%. Service exceeds expectations."
Neha Ghosh
Bengali Bridal Parlour
Gariahat
"Fresh catch alerts to 6K+ subscribers. API setup was surprisingly straightforward."
Vikram Dasgupta
Fish & Meat Delivery
Salt Lake
"Biryani special SMS brings crowds within 30 minutes. Campaign scheduler works perfectly."
Simran Bose
Mughlai Restaurant
Shyambazar
"Loan EMI reminders to 60K+ borrowers monthly. Regulatory compliance support is stellar."
Arjun Dutta
Micro Finance Platform
New Town
"Cataract surgery reminders improved patient compliance by 51%. Reporting is excellent."
Dr. Kavita Sen
Eye Care Clinic
Rajarhat
"Hill station booking confirmations to 800+ travelers monthly. Zero failure rate."
Rohit Roy
Darjeeling & Sikkim Tours
Park Street
"Durga Puja collection SMS generates instant rush. Pricing is budget-friendly."
Anjali Mukherjee
Tant Saree Boutique
Ballygunge
"Tracking 6K+ industrial shipments daily. API reliability is industry-best."
Karan Singha
Industrial Goods Transport
Howrah
"Event invitations to 9K+ art patrons. Nonprofit pricing is highly affordable."
Meera Bhattacharya
Cultural Heritage NGO
Gariahat
"Sedan launch alerts get immediate response. Service reminders increased revenue 49%."
Sanjay Sarkar
Japanese Cars Dealership
Jadavpur
"Rabindra Sangeet class alerts boosted enrollment by 36%. Automation is seamless."
Pooja Das
Yoga & Dance Academy
New Town
"Festival stock updates to 500+ sweet shops. Bulk rates are unbeatable in market."
Anil Agarwal
Sweets Wholesale Hub
Burrabazar
Frequently Asked Questions
Everything you need to know about bulk SMS in Kolkata
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