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Bulk SMS Service WhatsApp API

Reach customers instantly using Bulk SMS + WhatsApp API

MATROP PRIVATE LIMITED helps you run high-delivery messaging for promotions, alerts, OTP, order updates, reminders and support. Get DLT-compliant SMS + WhatsApp business automation with reporting and API integration.

DLT Compliant Fast Delivery Live Reports API Integration WhatsApp Automation
  • Promotional & Transactional SMS routes (DLT)
  • WhatsApp templates, broadcasting & chatbot flows
  • Integrate with ERP/CRM/Website/App for auto messages
Why businesses trust MATROP

10+ years experience • 600+ clients • ISO-aligned processes

High
Delivery
Fast
Gateway
24×7
Support
Ideal for
Retail Schools Hospitals Offices Delivery eCommerce
Bulk SMS

Bulk SMS that is fast, reliable & compliant

Promotions, alerts, OTP, reminders, transactional updates — with reporting and API support.

Promotional SMS

Send offers, discounts and campaign messages to your customer base with approved route.

Transactional Alerts

Order confirmation, payment success, booking alerts, fee reminders and notifications.

OTP / Verification

Fast OTP delivery for login/signup, password reset and verification workflows.

Contact Groups

Upload numbers, create groups and target specific audiences for better ROI.

Delivery Reports

Track submitted, delivered, failed counts and improve campaigns with insights.

API Integration

Integrate SMS in your ERP/CRM/Website/Mobile App to send automated messages.

We take care of
DLT Setup Guidance (Entity/Template)
Route selection (Promo/Trans/OTP)
Safe sender handling (no spam patterns)

Automate conversations with WhatsApp API for sales & support

WhatsApp gives higher engagement than normal messages. We set up API, templates and automation to help you sell more and support faster.

Chatbot & Menu Flow

Build structured flows like: 1 Sales enquiry, 2 Support, 3 Pricing, 4 Track order, with auto answers and agent handover.

Templates + Approvals

We prepare message templates (offers, alerts, reminders) and help in approvals setup. Templates ensure safe delivery and compliance.

Lead Generation

Click-to-WhatsApp campaigns + automated lead capture.

Support Automation

Ticket-like flows, FAQs, escalation to agent.

eCommerce Updates

Order placed → packed → shipped → delivered messages.

API & Webhooks

Connect ERP/CRM with WhatsApp for auto messaging.

WhatsApp API Use-cases
Broadcast offers (template based)
Payment reminders
Customer support automation
Appointment / booking alerts
Setup Process

How we deliver Bulk SMS & WhatsApp API

Simple onboarding, quick setup and long-term support.

1
Requirement
Understand use-case, industry and monthly volume.
2
DLT / Templates
DLT guidance for SMS + WhatsApp template preparation.
3
API Integration
Connect website/ERP/CRM. Webhooks + automation flows.
4
Reporting
Dashboard/report + improvements for better ROI.

Ready to start messaging customers?

Get Bulk SMS + WhatsApp API with setup, templates, automation and support.

Send Enquiry Call Now

Get Pricing & Demo

Share your requirement and monthly volume. We will suggest the best route (SMS) and use-case flow (WhatsApp).

What to include
Use-case (OTP/Offers/Updates), monthly volume, integration needed (ERP/Website/App), and timeline to start.

Bulk SMS WhatsApp API Automation Support
Send your enquiry
We will call you back / reply on email.
Call Now WhatsApp

Our Professional IT Delivery Workflow

Transparent process — predictable timelines, clear deliverables, and quality outcomes.

1) Discovery

Understand goals, scope, users, priorities and success metrics.

2) Planning

Roadmap, timeline, architecture, and milestone-based delivery plan.

3) UI/UX Design

Modern UI, mobile-first screens and a conversion-friendly flow.

4) Development

Agile builds with regular updates, secure coding and integrations.

5) Testing

Functional + speed + security checks across devices and browsers.

6) Launch

Deployment, domain/hosting setup, monitoring and go-live checklist.

7) Growth

SEO setup, analytics, performance tuning and conversion improvement.

8) Support

AMC, updates, backups, uptime checks and priority support.

Why MATROP is different

We deliver like a professional IT partner, not just a vendor

Clients choose MATROP PRIVATE LIMITED because we combine strong execution, clear communication, modern UI/UX, and long-term support — ensuring projects succeed beyond launch.

What you get:
  • Clear milestones & weekly updates
  • Mobile-first modern design
  • Secure + scalable development
  • Post-launch support & growth plan
Security-first build

Secure coding, role-based access, backups and best practices.

App-like UI

Fast, responsive UI that feels clean and easy for modern users.

Performance optimized

Speed tuning, SEO structure, smooth animations and better conversion.

Scalable architecture

Modular codebase so future features and integrations stay stable.

Business-focused delivery

We think in outcomes: leads, sales, automation and cost saving.

Support & AMC readiness

Reliable maintenance, quick resolution, upgrades and long-term partnership.

Client feedback highlights

Sample testimonials for layout and presentation. Replace with verified client feedback.

Our Accreditation

Recognized initiatives and frameworks that support our growth and compliance culture.

Startup India
Startup Ecosystem

Aligned with growth initiatives and best practices for scalable delivery.

MSME
MSME

Supporting digital transformation for businesses and institutions.

Our Certifications

Quality, security, and process discipline to deliver reliable outcomes.

ISO 9001
ISO 9001
ISO 27001
ISO 27001
CMMI
CMMI

600+ Happy Clients

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Easy to contact us

Tell us what you want to build (website, ERP, mobile app, eCommerce, SEO/SMO or IT services). Our team will connect and share the best plan.

Quick Enquiry Form