Bulk SMS Service Provider in India
BulkSMS.ca is India's leading bulk SMS service provider, offering promotional, transactional, and OTP SMS with 99.9% delivery rate, DLT compliance, and real-time analytics.
What is Bulk SMS Service?
Bulk SMS is a messaging service that allows businesses to send thousands of text messages to customers simultaneously. It is the most direct and reliable communication channel, with open rates exceeding 98%.
Why Choose Our Bulk SMS Service Provider?
99.9% delivery rate across all Indian telecom operators
DLT-compliant platform with pre-registered templates
Real-time delivery reports and analytics dashboard
API access for seamless integration with CRM, ERP, and apps
Support for multiple sender IDs and custom templates
24/7 customer support with dedicated account managers
Key Benefits
Instant customer reach — SMS is read within 3 minutes on average
Cost-effective marketing — lowest cost per impression
High engagement — 98% open rate vs 20% for emails
Wide reach — works on all mobile phones, no internet needed
Personalized messaging — dynamic fields for name, order ID, etc.
Trackable results — real-time delivery and click tracking
Platform Features
Promotional SMS (6 AM to 9 PM, Non-DND)
Transactional SMS (24/7, including DND)
OTP SMS (under 5 seconds delivery)
Scheduled campaigns
Bulk contact upload (Excel, CSV)
Two-way SMS with long codes
URL shortening and click tracking
Multi-language support (Hindi, Gujarati, Tamil, etc.)
How Businesses Use It
E-commerce order confirmations and delivery updates
Banking OTPs and transaction alerts
Healthcare appointment reminders
Education exam results and fee reminders
Retail festival promotions and loyalty alerts
Political campaign voter outreach
Industries We Serve
Ready to Get Started?
Start sending bulk sms service today. Free trial credits included.
Frequently Asked Questions
What is bulk SMS?
Bulk SMS is a service that lets you send thousands of text messages to multiple recipients at once. It is used for marketing, alerts, OTPs, and notifications.
Is bulk SMS legal in India?
Yes, bulk SMS is legal in India when sent through DLT-registered platforms with proper template registration and consent management.
What is the cost of bulk SMS in India?
Bulk SMS pricing starts from as low as 8 paise per SMS, depending on volume. We offer flexible plans for businesses of all sizes.
How fast is bulk SMS delivery?
Our platform delivers SMS within 3-5 seconds. OTP messages are delivered in under 5 seconds with instant retry for failed deliveries.
Do you provide bulk SMS API?
Yes, we offer REST API with SDKs for PHP, Python, Java, .NET, and Node.js. Integration takes less than 30 minutes.
Need help choosing?
Talk to our experts — we'll recommend the best plan for your business.