India's Most
Trusted Bulk SMS
Gateway
Send millions of personalised SMS — promotional, transactional, OTP & two-way — through one API. DLT compliant, 98%+ delivery, under 3-second OTP.
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Every SMS Type Your Business Needs
From one-time OTPs to million-message promotional blasts — all in one platform, one API.
Promotional SMS
Target opted-in customers with flash sales, product launches, and festive offers.
- ✓ Flash sales & offers
- ✓ Event announcements
- ✓ Product launches
- ✓ Loyalty rewards
Transactional SMS
Deliver critical order updates, booking confirmations, and real-time alerts instantly.
- ✓ Order & shipment alerts
- ✓ Booking confirmations
- ✓ Payment receipts
- ✓ Appointment reminders
OTP & Verification
Ultra-fast, secure OTP delivery in under 3 seconds for login and payment flows.
- ✓ Sub-3 second delivery
- ✓ Auto-read OTP (Android)
- ✓ Fallback routing
- ✓ Fraud detection
Two-Way SMS
Run polls, surveys, and capture leads via SMS replies with keyword routing.
- ✓ Dedicated long code
- ✓ Keyword auto-response
- ✓ Conversation routing
- ✓ CRM integration
Built for India. Built for Scale.
Every feature for compliant, high-performance SMS campaigns at enterprise volume.
DLT Compliance Built-In
Full TRAI DLT compliance with auto template matching, PE ID management, and blackout enforcement.
- ✓ Auto DLT template matching
- ✓ PE ID & Header registration
- ✓ TRAI blackout enforcement
- ✓ Full audit trail
Smart Delivery Engine
AI-powered multi-operator routing with real-time failover. 98.4% delivery across all carriers.
- ✓ Multi-operator routing
- ✓ Real-time DLR callbacks
- ✓ Carrier-grade redundancy
- ✓ International SMS (200+ countries)
Campaign Intelligence
Personalise at scale with merge tags, smart scheduling, and AI-optimised send times.
- ✓ Merge tag personalisation
- ✓ Optimal send-time AI
- ✓ Drip campaign builder
- ✓ A/B split testing
India's Most DLT-Compliant SMS Gateway
Every message routes through TRAI-registered telecom entities with full header and template management — zero blocked messages.
- Automatic DLT template matching & approval
- PE ID & Sender Header registration
- TRAI blackout time enforcement
- Content scrubbing & complaint management
- Full audit trail for compliance reporting
Zero blocked messages in last 90 days
Delivery Analytics — Live
98%+ Delivery Rate with Intelligent Routing
Our AI routing engine selects the best telecom operator per message with real-time failover — maximum delivery even at peak loads.
- Multi-operator intelligent routing
- Real-time delivery receipts (DLR)
- Automatic retry on failed routes
- International SMS to 200+ countries
- Peak-load auto-scaling
Integrate SMS in Minutes
Our REST API, SDK libraries, and full documentation get you sending in one afternoon.
- REST API with OpenAPI 3.0 spec
- SDK for Node.js, Python, PHP, Java
- Sandbox environment for testing
- Webhooks for delivery receipts
- 99.99% API uptime SLA
Trusted Across Every Industry
From fintech to e-commerce — SMS is the highest-reach channel for every business.
Banking & Finance
OTP, transaction alerts, loan updates, fraud warnings
E-Commerce
Order tracking, cart recovery, delivery updates, flash sales
Healthcare
Appointment reminders, lab reports, medication alerts
Education
Result alerts, fee reminders, admission notifications
Travel
Booking confirmations, check-in reminders, offers
Real Estate
Site visit reminders, EMI alerts, project updates
Automotive
Service reminders, insurance renewals, EMI alerts
Retail & FMCG
Loyalty points, festive offers, new arrivals
Explore Our Communication Suite
Combine SMS with our other channels for a true omnichannel experience.
Frequently Asked Questions
Everything you need to know about Ojiva AI Bulk SMS.
What is Promotional SMS?
Promotional SMS are bulk text messages sent to a large audience to promote products, services, or offers. Ojiva AI helps you run affordable, high-reach SMS campaigns — ideal for flash sales, exclusive deals, and event promotions.
How are Transactional SMS different from Promotional SMS?
Transactional SMS deliver critical updates like order confirmations, payment alerts, and OTPs — and can reach DND numbers. Promotional SMS are for marketing campaigns and are restricted from reaching DND-registered numbers.
What is OTP SMS and why does my business need it?
OTP (One-Time Password) SMS verifies user identity during logins, transactions, or account recovery. It's essential for banking, e-commerce, and healthcare to prevent fraud and secure sensitive operations.
Can I schedule SMS campaigns in advance?
Yes! Ojiva AI lets you schedule campaigns for any future date and time — perfect for time-sensitive promotions, reminders, and festive offers to maximize reach when your audience is most active.
Is Ojiva AI DLT compliant?
Absolutely. Ojiva AI is fully TRAI DLT registered. All your SMS routes comply with Indian telecom regulations — ensuring maximum deliverability and zero legal risk for your business.
How secure is SMS communication for sensitive data?
Ojiva AI follows industry-standard encryption and data protection practices. Our platform is built for industries like banking and healthcare where data security is non-negotiable.
Start Sending SMS at Scale Today
Join 500+ businesses using Ojiva AI SMS. DLT compliant, dedicated support, live in under 24 hours.
✓ Free 14-day trial✓ No credit card required✓ Live in under 10 minutes