Top Rated Transactional SMS Gateway in India
SMS Gateway Center specializes in offering Top Rated Transactional SMS Gateway services in India to have your messages delivered round the clock without any downtime.
What is Transactional SMS?
Transactional SMS is a type of SMS service that delivers crucial information to users, such as OTPs, alerts, confirmations, and updates. Unlike promotional SMS, transactional messages are sent even to DND (Do Not Disturb) numbers, ensuring critical communication reaches the recipient without delay.


Why Choose Our Transactional SMS India?
- Instant DeliveryOur SMS Gateway India ensures Service Implicit SMS delivery within 5-10 seconds, ideal for time-sensitive OTPs and alerts.
- TRAI ComplianceFully compliant with TRAI's DLT platform, ensuring your Bulk Transactional SMS campaigns meet regulatory standards.
- DND CompatibilityReach all customers, including DND numbers, with non-promotional Transactional SMS for critical updates.
- 24/7 MessagingNo time restrictions, send messages anytime.
- Multilingual SupportSend Transactional SMS in regional Indian languages like Hindi, Tamil, or Bengali to connect with diverse audiences.
- Multi-Route BackupAutomatic routing ensures high delivery rates.
- Seamless IntegrationIntegrate our Transactional SMS India with your CRM or app using REST/SMPP APIs for automated messaging.
- API IntegrationEasily integrate with websites, apps, and CRMs.
- Secure & ReliableBank-grade encryption ensures data privacy.
- Real-Time AnalyticsTrack delivery rates and campaign performance with detailed reports for your Transactional SMS in India.
Features of our
Transactional SMS Service
Marketing SMS Feature
While transactional SMS focuses on essential updates, you can still utilize SMS for marketing with our opt-in promotional messaging services:
- Send exclusive offers and discounts.
- Announce new products and services.
- Announce bulk SMS campaigns for brand awareness.
- Announce engagement with click-through analytics.
Excel Plugin for SMS Gateway India
Our Excel SMS Plugin allows businesses to send bulk messages directly from Microsoft Excel:
- Import contacts from Excel sheets.
- Personalize messages dynamically using Excel fields.
- Send bulk messages in a single click.
- View delivery reports for each message sent.
Google Spreadsheet SMS Plugin
Businesses using Google Sheets can now send SMS directly from their spreadsheets using our Google Spreadsheet Plugin:
- Automate SMS sending from Google Sheets.
- Use formulas to customize messages.
- Schedule SMS for future delivery.
- Monitor delivery reports within the sheet.
Transactional SMS Service - Reliable & Instant Messaging for Businesses


Smart Routing

Data Security
General Features
24x7 Delivery
SMPP Connectivity
Deliver to DND
Customized SMS
Split Campaign
Regional Language
Schedule
Real-Time Reporting
Survey SMS
Reminder SMS
Attachments
Advanced Link Tracking
Free API Integration
Deliver with Brand
Smart Retry Mechanism
Cost Effective
Use Cases in India
Explore how Transactional SMS Services empower Indian industries.
Industry | Use Case | Benefit |
---|---|---|
Banking | OTP for secure transactions | Enhances security and customer trust with instant verification. |
E-Commerce | Order confirmation and delivery updates | Improves customer experience with real-time tracking. |
Healthcare | Appointment reminders | Reduces no-shows and streamlines patient communication. |
Education | Exam alerts and fee reminders | Ensures timely communication with students and parents. |
Logistics | Shipment status notifications | Boosts operational efficiency with automated updates. |
Learn how it Works in India
Frequently Asked Questions about Transactional SMS
Transactional SMS is used for important alerts, OTPs, and notifications, whereas Promotional SMS is used for marketing purposes like offers and discounts.
Our Transactional SMS service in India ensures instant delivery, typically within 5-10 seconds, thanks to direct operator connections and high-priority routing compliant with TRAI regulations.
Yes, Transactional SMS can be sent to numbers registered under DND (Do Not Disturb) as they are non-promotional in nature.
Industries like banking, e-commerce, healthcare, education, and logistics in India rely on Transactional SMS for OTPs, order updates, appointment reminders, and critical alerts.
Yes, you can personalize Transactional SMS with dynamic fields (e.g., customer names, order IDs) and send in regional languages like Hindi, Tamil, or Telugu to engage your Indian audience effectively.
Yes, we provide REST APIs and SMPP Connectivity for seamless integration into websites, mobile apps, and CRMs.
Our platform provides real-time delivery reports, including sent, delivered, and failed statuses, along with analytics to optimize your Bulk SMS campaigns in India.
No, there is no fixed limit. You can send unlimited transactional messages based on your plan and requirements.
Yes, we offer global SMS delivery services, allowing you to send messages to international numbers.
Our SMS service is highly secure, with encryption and data protection measures to ensure privacy and compliance.
Transactional SMS in India must be sent via registered templates on the DLT platform, using approved sender IDs. SMSGatewayCenter ensures full TRAI compliance, including entity registration and content approval.
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Satisfied Clients
World's Popular Brands are some of our satisfied clients.
At SMS Gateway Center, we strongly believe no client is too big nor too small
to work with us to obtain good advantage.
Testimonials
Why do Great Businesses Trust SMS Gateway Center?