India's Best Bulk WhatsApp & Bulk SMS Service Provider (Worldwide)

Reach, engage, and convert customers globally with our powerful Bulk WhatsApp and Bulk SMS messaging solution. Trusted by 50,000+ businesses since 2009.

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Why Choose 99 SMS Service for Bulk Messaging?

A reliable solution to send fast, personalised, and compliant WhatsApp messages and SMS at scale. Our platform empowers businesses to connect with customers worldwide since 2009.

99.9% Uptime
24/7 Support
180+ Countries
API Access
99 SMS Service - Bulk Messaging Platform for WhatsApp and SMS

Instant Global Reach

Send WhatsApp messages and SMS worldwide — no need for recipients to save your number.

Personalised Messaging at Scale

Increase engagement by sending personalised messages using customer details such as name, city, or order reference.

Rich Media Support (WhatsApp)

Boost conversions with images, videos, PDFs, catalogs, invoices, audio files, and clickable links on WhatsApp.

Smart Scheduling & Automation

Schedule campaigns in advance and automate reminders, follow-ups, promotions, OTPs, and alerts.

Real-Time Reports & Insights

Track sent, delivered, read (WhatsApp), and failed messages to optimise campaign performance.

Secure & Reliable Delivery

Enterprise-grade infrastructure ensures high delivery rates, data security, and platform uptime.

Ready to Transform Your Customer Communication?

Join 50,000+ businesses already using our platform

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Core Features of Our Bulk SMS & WhatsApp Platform

Everything you need to run reliable, scalable, and compliant WhatsApp & SMS campaigns from one platform.

Bulk SMS and WhatsApp core features - 99 SMS Service
  • Bulk WhatsApp & Bulk SMS broadcasting – Send messages to thousands of contacts simultaneously with consistent delivery.
  • Message scheduling & automation – Plan campaigns in advance and automate reminders, alerts, and follow-ups.
  • Two-way messaging & customer replies – Receive customer responses and manage conversations from a single dashboard.
  • Contact & list management – Upload contacts in bulk, segment lists, and target audiences more effectively.
  • Personalised message variables – Insert dynamic fields like name, city, order ID, or appointment time.
  • WhatsApp multimedia messaging – Share images, videos, PDFs, catalogs, invoices, and clickable links.
  • Delivery reports & analytics – Monitor sent, delivered, read, and failed messages in real time.
  • Opt-in / Opt-out compliance – Respect customer preferences and maintain messaging compliance.
  • Local & international messaging – Reach customers across India and 180+ countries with ease.
Bulk WhatsApp delivery reports and analytics dashboard

Get Started in Just 5 Minutes

No credit card required. Send your first bulk message today.

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Popular Use Cases for Bulk SMS & WhatsApp

Designed to support both marketing and transactional communication across multiple business needs.

Bulk SMS for promotions and festive offers

Promotions & Offers

Announce discounts, festive deals, new launches, and limited-time offers via SMS and WhatsApp.

Order and delivery update SMS notifications

Order & Delivery Updates

Keep customers informed about order status, shipping, and delivery via transactional SMS.

OTP and payment alert SMS service

Payment & OTP Alerts

Send invoices, due reminders, OTPs, and transaction notifications instantly.

Customer support via WhatsApp messaging

Customer Support

Share service updates, ticket responses, and important announcements via WhatsApp.

Lead nurturing and sales follow-up via SMS

Lead Nurturing & Follow-ups

Reconnect with leads, send reminders, and improve conversion rates with bulk SMS.

Event promotion and webinar reminders via WhatsApp

Events & Webinars

Promote events and send confirmations, reminders, and updates via WhatsApp.

How Our Bulk SMS & WhatsApp Service Works

Get started in minutes with our simple 4-step process

How bulk SMS and WhatsApp service works - 4 step process
1

Upload Your Contacts

Import your contact list via CSV, Excel, or connect through our API for seamless integration.

2

Create Your Message

Craft compelling WhatsApp messages or SMS with rich media, personalisation, and templates.

3

Schedule or Send

Send messages instantly or schedule for the perfect time to maximise engagement.

4

Track & Optimise

Monitor delivery, read rates, and responses in real-time to improve future campaigns.

Simple, Transparent Bulk SMS & WhatsApp Pricing

Choose the plan that fits your business needs. No hidden fees. Contact us for INR pricing.

Starter

Perfect for small businesses

$29 /month
  • 10,000 SMS / Month
  • 5,000 WhatsApp / Month
  • Basic Analytics
  • Email Support
Get Started
POPULAR

Professional

For growing businesses

$99 /month
  • 100,000 SMS / Month
  • 50,000 WhatsApp / Month
  • Advanced Analytics
  • Priority Support
  • API Access
Get Started

Enterprise

For large scale operations

Custom
  • Unlimited SMS
  • Unlimited WhatsApp
  • Dedicated Manager
  • SLA Guarantee
Contact Sales

Secure Payment Options

We accept all major payment methods including UPI, Credit Card, and Bank Transfer.

Credit Card
Bank Transfer
UPI / Wallets
Secure SSL

Trusted by 50,000+ Businesses Across India & Worldwide

Join thousands of companies using our bulk SMS and WhatsApp platform.

TechCorp
GlobalRetail
FinServe
HealthPlus

Start Sending Bulk SMS & WhatsApp Messages Today

No setup fees. Pay only for what you send.

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What Our Customers Say About 99 SMS Service

Trusted by thousands of businesses across India and worldwide

"This platform transformed our customer communication. We've seen a 40% increase in engagement since switching to 99 SMS Service."

"The delivery rates are exceptional. Our transactional messages reach customers within seconds, every time. Best bulk SMS service in India."

"Easy to use, powerful features, and excellent support. Exactly what we needed for our WhatsApp campaigns."

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