Bulk SMS Marketing
Services
Reach Your Customers Instantly with Reliable Bulk SMS Campaigns
What is Bulk SMS?
Bulk SMS refers to a service which allows businesses to broadcast text messages to one or thousands of recipients simultaneously via an online software platform. Capitalize on mobile-first communication to promote and scale your business services directly.
Expand your company's marketing horizons with Dotphi's premium Bulk SMS Marketing Services. Deliver critical OTP verification codes, local discount alerts, and targeted brand messages instantly with high message delivery success ratios.


Features of Our Bulk SMS Platform
Benefits of Bulk SMS Campaigns
Cost-Effective & Rapid
- Significantly cheaper than running traditional call networks
- Saves substantial administrative manual hours
- Lands directly into the consumer's mobile inbox instantly
High Open & Success Rates
- Mobiles do not contain a general junk folder for text alerts
- Reaches users globally without requiring active internet data
- Text codes can be forwarded easily, boosting word-of-mouth
Ease of Access & Analytics
- Easier setup than custom HTML email layouts
- Allows live tracking of recipient gateway delivery reports
- Highly tailored for targeting clients on-the-go
Features Overview
Instant Delivery
Messages delivered in seconds via Tier-1 routes.
Global Reach
Send SMS to customers worldwide.
API Integration
Automate SMS from your existing software.
We Served Industries
Empowering diverse sectors with cutting-edge digital website solutions tailored to unique industry demands.

Dentist
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Journals
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Education
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Travel
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NGO
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Media
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Business
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Automobile
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Counselors
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Furniture
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Technical
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Classified
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MLM
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Clean & Maintenance
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Couriers
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Fitness
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Artist
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Event
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Financial
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Animal & Pet
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Government
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Hospital
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Real Estate
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Beauty & Salon
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Agriculture
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Fashion
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Electrical
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Hr Placement
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Industrial
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Car
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Spiritual
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Ecommerce
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Hotel
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Architecture
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Advertising
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Brands
We collaborate with ambitious brands to engineer digital excellence and sustainable growth.
















































































































































































































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Frequently Asked Questions
Promotional SMS is used for sending marketing messages, discounts, offers, and advertisements. They can only be sent to non-DND numbers between 9 AM and 9 PM. Transactional SMS is used for sending critical alerts, OTPs, booking confirmations, and transactional updates. They can be sent 24/7 to all users (including DND numbers).
Yes, we provide complete assistance for DLT (Distributed Ledger Technology) registration. We help you set up your entity, register headers (Sender IDs), and approve templates as per the latest TRAI guidelines in India to ensure high deliverability and compliance.
Yes, our Bulk SMS gateway comes with robust, developer-friendly HTTP/REST APIs. You can easily integrate SMS alerts into your CRM, ERP, e-commerce store, mobile apps, or website using languages like PHP, Python, Java, Node.js, and more.
A single standard SMS can contain up to 160 characters (using English/ASCII text). If a message exceeds 160 characters, it is sent as a concatenated SMS, where each part is charged as one SMS unit. Unicode messages (e.g., in regional languages) have a limit of 70 characters per single message.
Yes, our platform provides comprehensive, real-time delivery reports. You can track whether a message is delivered, pending, failed, or blocked (due to DND) directly from your customer dashboard or via webhooks.
