Scale Business Outreach with Bulk SMS & A2P Messaging
Connect with millions of customers instantly with 99.99% uptime, verified sender IDs, and unbeatable delivery rates. Enterprise solutions for instant OTPs, transactional receipts, and high-conversion promotional campaigns.
Engineered for High-Scale Messaging Delivery
Connect with your target audience through powerful web platforms, developer APIs, or direct telecom SMPP channels.
SMS Web Portal
Intuitive self-service cloud portal to import contact books, draft campaign templates, and dispatch millions of messages with real-time analytics.
High-Speed REST API
Developer-friendly REST API endpoints to trigger automated OTPs, transactional receipts, and CRM notifications from any application.
SMPP v3.4 Connectivity
High-throughput SMPP pipes for aggregators, banks, and enterprise portals with dynamic TPS scaling and 99.99% server availability.
Dedicated Messaging Channels
Carrier-grade telecom pipes, intelligent multi-operator failover, and dedicated support for every business communication need.
Transaction SMS
Send critical order updates, account notifications, and invoices to existing clients on both DND and Non-DND numbers around the clock.
- Delivers on DND & Non-DND
- 6-Char Alpha Sender ID
- Real-Time Delivery Reports
Promotional SMS
Execute high-impact marketing blasts to promote special discounts, new service launches, and drive qualified sales leads.
- High Conversion Campaigns
- Scheduled Campaign Blasts
- Link Click Tracking Analytics
Promotion On DND / OTP
Priority telecom gateway delivering critical two-factor authentication codes and user verification OTPs in under 3 seconds.
- Sub-3-Second OTP Speed
- Web & Mobile App Logins
- Multi-Operator Fallback
Flexible Plans for Every Business Need
Tier-1 direct operator routing with instant delivery, lifetime validity, and zero setup charges. Select a service below to view volume packages.
- Unique Sender ID (6-Char)
- Timing: 24x7 Instant
- High-Speed REST API
- 24x7 Technical Support
- Lifetime Validity
- Unique Sender ID (6-Char)
- Timing: 24x7 Instant
- High-Speed REST API
- 24x7 Technical Support
- Lifetime Validity
- Unique Sender ID (6-Char)
- Timing: 24x7 Instant
- REST API & Webhooks
- Priority 24x7 Support
- Lifetime Validity
- Unique Sender ID (6-Char)
- Timing: 24x7 Instant
- Dedicated SMPP & REST API
- Dedicated Account Manager
- Lifetime Validity
- Unique Sender ID
- Timing: 9 AM To 8 PM
- High-Speed Web Portal
- 24x7 Technical Support
- Lifetime Validity
- Unique Sender ID
- Timing: 9 AM To 8 PM
- High-Speed REST API
- 24x7 Technical Support
- Lifetime Validity
- Unique Sender ID
- Timing: 9 AM To 8 PM
- REST API & Webhooks
- Priority 24x7 Support
- Lifetime Validity
- Unique Sender ID
- Timing: 9 AM To 8 PM
- Dedicated SMPP & REST API
- Dedicated Account Manager
- Lifetime Validity
- Unique Sender ID (6-Char)
- Timing: 24 Hours
- High-Speed REST API
- 24x7 Technical Support
- Lifetime Validity
- Unique Sender ID (6-Char)
- Timing: 24 Hours
- High-Speed REST API
- 24x7 Technical Support
- Lifetime Validity
- Unique Sender ID (6-Char)
- Timing: 24 Hours
- REST API & Webhooks
- Priority 24x7 Support
- Lifetime Validity
- Unique Sender ID (6-Char)
- Timing: 24 Hours
- Dedicated SMPP & REST API
- Dedicated Account Manager
- Lifetime Validity
How Bulk SMS Works: 5 Simple Steps to Get Started
Zero confusion, zero technical hassle. Follow these simple steps to complete entity registration, sender header approvals, and SMS template configuration with full regulatory compliance.
Choose Your SMS Service
Select Promotional SMS, Transactional SMS, or other supported messaging services according to your business needs.
Business & DLT Requirements
Check applicable Principal Entity registration, KYC, sender header, consent, and template requirements with the selected authorized provider.
Sender Header & Template
Submit the required sender header and SMS templates for approval through the applicable provider/DLT platform.
Connect an Authorized SMS Provider
Intechno Software helps connect your business with a suitable authorized SMS gateway or telecom partner, subject to availability and eligibility.
Campaign Setup & Delivery
After the necessary approvals, account configuration, and compliance checks, configure your campaign and send messages through the selected provider.
Intermediary & Regulatory Notice
Intechno Software facilitates connections between businesses and authorized SMS service providers. DLT registration, approvals, routing, pricing, and message delivery are subject to the selected provider and applicable telecom regulations.
Test how message variables {#var#} work, calculate SMS credits (160 characters = 1 credit), and preview handset rendering before launching campaigns.
Documents Required for DLT & Entity Registration
Keep these standard verification documents ready in PDF/JPEG format as required by the relevant provider.
Company PAN Card
Clear scanned copy of Business / Firm or Proprietor PAN.
GST / Incorporation
GSTIN certificate, Udyam MSME, or Incorporation certificate.
Letter of Authority (LOA)
On company letterhead signed by Director with rubber stamp.
Signatory ID Proof
Aadhaar, Passport, or Voter ID of the authorized person.
Important DLT Notice & Compliance Tips (Must-Read)
Follow these regulatory rules to ensure smooth approval by telecom platforms and compliant SMS delivery.
The SMS sent via API/portal must match the approved DLT template exactly. Any missing space, extra word, or modified punctuation will cause automatic telecom gateway rejection.
Each variable {#var#} should ideally contain under 30 characters. Do not place two consecutive variables (e.g. {#var#}{#var#}) without intervening words.
Every message template must end with your registered brand/company name (e.g. - Intechno Software) so recipients immediately identify the sender.
Intechno Software provides guidance for Principal Entity, Header, and Content Template onboarding requirements to assist your business with the selected provider.
Enterprise-Grade Telecom Routing & Security
Intechno Software provides Tier-1 direct operator connectivity, ensuring maximum delivery ratios, minimal latency, and full regulatory compliance for high-volume enterprise messaging.
100% DLT Registered & Approved Templates
TRAI CompliantComplete assistance with TRAI DLT portal registration, Principal Entity (PE) ID binding, header whitelisting, and content template approvals.
Dynamic Multi-Operator Load Balancing
Zero Drop RateIntelligent traffic distribution across Airtel, Jio, and Vodafone-Idea telecom circles to prevent bottlenecking during peak campaign volumes.
Robust REST APIs & Webhook Callbacks
< 120ms LatencySeamless real-time integration with CRM, ERP, e-Commerce platforms, Android/iOS apps, and web portals with instant DLR delivery callbacks.
24x7 Proactive Technical Support
99.9% SLADedicated enterprise account managers and telecom engineers available 24x7 to assist with campaign setup, sender ID routing, and troubleshooting.
Accelerate Your Business Communication with Intechno Bulk SMS
Connect with millions of customers instantly with 99.99% uptime, verified sender IDs, and unbeatable delivery rates. Contact our messaging specialists today.