Secure & reliable SMS messaging for developers and enterprises. Send OTPs, transactional SMS, and promotional messages with fast delivery in just 2–6 seconds. Every day, our clients count on us for guaranteed delivery.
Direct Operator Connectivity
Trusted by 5,000+ global businesses
Bulk SMS, or Bulk Messaging, lets businesses of any size send a large number of SMS to a group of recipients at once. It's commonly used for transactional and promotional SMS — offers, reminders, alerts and other updates — reaching a registered audience instantly. You can send bulk SMS from an Android app, a web-based dashboard, or a secure HTTPS API.
Powerful features to manage, automate, and scale your SMS communication
Send promotional offers, OTPs, alerts, and transactional SMS instantly with high delivery speed and reliability.
Automatically filter DND (Do Not Disturb) numbers and target only eligible users for better campaign performance.
Run multiple SMS campaigns simultaneously without interruption, managed efficiently from a single account.
Schedule bulk SMS campaigns in advance to save time, reduce manual effort, and improve customer engagement.
Resend failed messages automatically to ensure maximum delivery and protect campaigns from network issues.
Integrate your SMS system with CRM, CMS, Zapier, Stripe, Google Sheets, Zoho and other platforms for seamless automation.
Achieve greater results with small investments
Reach your clients instantly with real-time message delivery.
SMS has higher open rates, leading to better engagement.
Reach the right audience with DND-filtered campaigns.
Create personalized SMS templates for better responses.
Achieve more sales with minimal marketing cost.
Smart features, trusted support, and powerful technology to grow your business
SMSGatewayHub provides high-quality bulk SMS services in India at the most affordable prices without compromising on speed or reliability.
Start sending SMS instantly with our quick setup process and connect with your customers without any delays.
Our expert support team is available 24×7 via phone, email, WhatsApp, and support tickets to assist you at every step.
Track SMS delivery status and campaign performance in real time using our advanced analytics dashboard.
Clean REST & SMPP APIs with ready SDKs make it simple to plug SMS into your existing systems.
Recognised for reliability and service quality by enterprises and industry bodies across India.
Bulk SMS services enable businesses to send text bulk SMS to their target customer through web based platforms, APIs or Android app.
Create, schedule, and send SMS campaigns instantly from the panel.
Messages are delivered instantly via multiple telecom operators.
Track delivery status, analytics, and performance reports.
Understand how different SMS types work for businesses
Promotional SMS is a marketing and advertising method where businesses send text messages to promote their services or products. For example, a grocery online store may send a discount coupon to customers for their next purchase.
"Congratulations! You can use a 10% discount coupon on your next grocery purchase till 31 July 2023. Visit: https://promotion-sms to take advantage of this amazing offer."
Transactional SMS are text messages sent by businesses to provide important information related to customer accounts or transactions, such as appointment reminders, order confirmations, and business updates.
"Dear Mohit, your appointment with Dr. Rajesh has been confirmed for 15 July at 2:00 PM. Thank you for choosing our clinic."
OTP SMS are used to send one-time verification codes for registration, login, payment authentication, and other secure processes. These messages help ensure safe and reliable user authentication.
"Your One Time Password (OTP) is 254870. It is valid for 90 seconds. Please keep your OTP confidential and do not share it with anyone. Thank you, BOB Banking."
Bulk SMS helps businesses quickly and efficiently reach their target customers across banking, healthcare, retail and more — for engagement, marketing and brand awareness.
Powerful SMS solutions designed for every business need
Bulk SMS is the most reliable, effective and cost-efficient way to run promotional and marketing campaigns at scale.
Secure and instant OTP delivery for login, signup and transaction authentication across platforms.
Automated appointment reminders help reduce no-shows and improve customer engagement effortlessly.
Send billing alerts, invoices and payment confirmations instantly to keep customers informed.
Collect customer feedback and surveys easily after service or purchase using bulk SMS.
Keep customers updated with order status, delivery tracking and service notifications in real time.
From seed-stage startups to listed enterprises — billions of messages, one trusted partner
"The attention to detail across all our SMS campaigns is genuinely impressive — support responds in minutes, not hours."
"This UI kit saved us weeks of design work, and the delivery reliability behind it has been rock solid for every campaign."
"Intuitive, high quality, and priced fairly for every project we've thrown at it, from OTPs to full campaigns."
"The colour of our brand messages finally looks polished everywhere — consistent, clean, and easy to maintain."
Didn't find what you were looking for? Contact SMSGatewayHub for a customized response!