CheapSMS.com - Bulk SMS, WhatsApp & VoIP Services Since 2002

🟢 Live · Trusted Since 2002 · 99.9% Uptime

#1 Bulk SMS

WhatsApp & Voice

Platform

Reach millions instantly with Bulk SMS, WhatsApp, RCS, Voice, DID Numbers & VoIP Services. Power your business communication with the most affordable rates on the Globe.

⚡ Instant Demo

2002

Est. Year

1L+

Customers

10K+

Resellers

99.9%

Uptime

📱

CheapSMS.com Dashboard

Real-time Messaging Platform

📢 Promotional SMS

Special Diwali Offer! Get 50% OFF on all products. Visit our store today. Reply STOP to unsubscribe.

Delivered ✓✓ · 2.3M Sent

🔐 OTP SMS

Your OTP is 847291. Valid for 10 mins. Do not share with anyone.

Delivered ✓✓ · 0.3s delivery

💬 WhatsApp

Hello! Your order #12345 has been shipped and will arrive tomorrow. Track here 👉

Read ✓✓ · 98% open rate

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Google Reviews

Rahul Sharma

★★★★★

"Super fast delivery & best pricing. Using CheapSMS for 3 years now!"

Amit Patel

★★★★★

"99.9% uptime is real — not just marketing. Best switch I ever made!"

Vikram Singh

★★★★★

"5M SMS sent, 98.5% delivery rate. No other provider comes close!"

Trustpilot Reviews

Priya Mehta

★★★★★

"OTP delivery under 2 seconds every time. Excellent support team!"

Sneha Reddy

★★★★★

"WhatsApp campaigns improved dramatically. 95% open rate is accurate!"

Neha Gupta

★★★★★

"Midnight issue resolved in 15 mins. Truly exceptional service! 💯"

About Us

20+ Years of Messaging Excellence

Since 2002, CheapSMS.com has been powering World's businesses with reliable, affordable, and cutting-edge messaging solutions.

We are World's most trusted bulk messaging platform, serving enterprises, SMEs, startups, and individual businesses with a comprehensive suite of communication tools. Our state-of-the-art infrastructure ensures 99.9% uptime and lightning-fast delivery across all channels.

2002

Since

1 Lakh+

Satisfied Customers

10,000+

Resellers

50Cr+

SMS Sent Monthly

99.9%

Uptime SLA

24/7

Support

⚡

Get Instant Demo Access

Experience the power of CheapSMS.com platform absolutely free. No credit card required.

✅ Free trial credits included

✅ Full platform access

✅ Dedicated account manager

✅ Setup in under 5 minutes

✅ All services unlocked

⚡ Start Free Instant Demo

No commitments. Cancel anytime.

Messaging

📱 Bulk SMS Services

Industry-leading SMS delivery with the best rates and highest reliability in World

📢

Promotional / Marketing SMS

Supercharge your marketing campaigns with high-volume promotional SMS delivered directly to your target audience.

Blast millions of SMS within minutes to any mobile network
Customizable sender IDs for brand recognition
Schedule campaigns for optimal delivery timing
Supports Unicode for regional language messages (Hindi, Tamil, etc.)
Real-time delivery reports and click-through analytics
DLT registered and TRAI compliant messaging
Segment audiences with smart contact management
Lowest cost-per-message rates in World starting at ₹0.10/SMS
Opt-out management and NDNC compliance built-in
API integration with CRM, e-commerce & marketing tools

⚡ Instant Demo →

🔐

Transactional / OTP SMS

Mission-critical transactional messaging with sub-second delivery for OTPs, alerts, and notifications 24/7.

Ultra-fast OTP delivery in under 3 seconds guaranteed
24/7 delivery even to DND registered numbers
Dedicated routes for highest priority delivery
99.99% delivery rate with intelligent fallback routing
Secure encrypted message transmission
Pre-approved templates for instant DLT compliance
Multi-factor authentication (MFA) SMS support
Bank-grade security with end-to-end encryption
Retry logic for undelivered messages
Seamless REST API integration in any language

⚡ Instant Demo →

🎮

Spam / Gaming Messaging

Specialized messaging solutions for gaming platforms, fantasy sports apps, and high-volume alert systems.

High-throughput routes for gaming notifications and alerts
Win/loss alerts, tournament updates and live score notifications
Fantasy sports platform SMS integration
International number routing for global gaming audiences
Dedicated short codes for gaming brand recognition
Player onboarding and KYC verification OTPs
Deposit, withdrawal, and transaction alerts
High concurrency handling for peak game times
Smart throttling to avoid carrier blocks
Real-time delivery tracking dashboard

⚡ Instant Demo →

🎰

Casino Messaging

Compliant casino and online gaming SMS solutions with offshore and international routing capabilities.

International routes bypassing domestic restrictions
Casino registration and welcome bonus notifications
Live dealer game alerts and jackpot notifications
Responsible gambling limit alerts and reminders
Multi-country delivery for global casino platforms
Account verification and security OTP delivery
Promotional offers and VIP member updates
Offshore number masking for sender privacy
GDPR and international compliance ready
Dedicated account manager for casino clients

⚡ Instant Demo →

💬 WhatsApp Messaging Solutions

Engage customers on the world's most popular messaging platform with rich media, high open rates & powerful APIs

💬

Bulk WhatsApp Messaging

Send bulk WhatsApp messages to thousands with rich media support and 95%+ open rates.

Send to thousands of contacts simultaneously
Rich media support: images, videos, PDFs, audio
95%+ open rate vs 20% for email
Interactive buttons and quick reply templates
No spam filters — direct inbox delivery
Broadcast lists for segmented audiences
Schedule messages for peak engagement times
Bulk import contacts via CSV/Excel
Real-time read receipts and analytics
Affordable pricing with no per-session fees

⚡ Instant Demo →

🔗

Bulk WhatsApp API

Developer-friendly API to integrate WhatsApp messaging into any application, CRM, or platform.

RESTful API with comprehensive documentation
SDKs for PHP, Python, Node.js, Java, .NET
Webhook support for real-time delivery updates
Send text, images, videos, docs via API
Multi-device session management
Rate limit handling and auto-retry logic
Sandbox environment for development testing
Integration with Shopify, WooCommerce, Salesforce
High throughput — up to 100 msg/sec
99.9% API uptime SLA guaranteed

⚡ Instant Demo →

🏢

WhatsApp Business API

Official Meta-verified WhatsApp Business API for enterprise-grade communication with green tick verification.

Official Meta BSP (Business Solution Provider)
Green tick verified business profile
Unlimited conversation sessions
Pre-approved message templates
Two-way conversational messaging
Chatbot and AI automation integration
Multi-agent customer support inbox
Product catalog sharing and shopping
Payment links and transaction messages
Enterprise SLA with dedicated support

⚡ Instant Demo →

Next-Gen

🌐 RCS Messaging

The future of SMS — Rich Communication Services with app-like experiences in the native messaging app

🌐

RCS (Rich Communication Services) Messaging

Upgrade your SMS campaigns to interactive, branded RCS messages with rich media, carousels, and verified sender profiles — no app download needed.

Rich media: images, videos, GIFs, and carousels in native SMS app
Verified business sender profile with brand logo
Interactive action buttons (call, directions, URL, reply)
Read receipts and delivery confirmations
Product catalog carousels for e-commerce
Conversational two-way messaging capability

Works on all Android devices with Google Messages
Automatic fallback to SMS for non-RCS devices
Higher engagement rates vs standard SMS
TRAI compliant RCS messaging routes
Analytics: impressions, clicks, conversions
Integration with Google's RCS Business Messaging platform
Retail, banking, travel & hospitality use cases
Competitive per-message pricing with volume discounts

⚡ Instant Demo →

Voice

🎙️ Voice Call Services

Automated bulk voice calls, OTP voice delivery, and IVR solutions for mass reach

🎙️

Bulk Voice Calls & IVR

Reach your audience with automated voice calls, voice OTPs, and interactive voice response systems at scale.

Bulk automated voice broadcasting to millions
Text-to-speech in 20+ Worldn and global languages
Pre-recorded audio message campaigns
Voice OTP as fallback for SMS OTP delivery failures
IVR (Interactive Voice Response) system setup
Click-to-call and callback solutions
Real estate lead calling automation
Political campaign and survey voice blasts
Outbound dialer with CRM integration
Detailed call analytics: answered, hung-up, busy reports
Caller ID masking for privacy protection
Competitive per-minute rates from ₹0.15/call

⚡ Instant Demo →

📞

Why Choose Voice Calls?

📈 Higher recall vs SMS — voice is 5x more memorable

🌍 Reach feature phone users with no smartphone needed

🔐 Voice OTP is impossible to screen-capture or phish

⚡ Instant delivery — calls connect in under 5 seconds

⚡ Try Voice Demo Free →

VoIP & Cloud

🛠️ VoIP & Cloud Communication Services

Enterprise-grade telephony solutions: DID numbers, Cloud PBX, MS Teams, and more

📞

VoIP Services

HD voice quality over internet infrastructure
SIP trunk provisioning for business PBX
Unlimited concurrent call channels
International call termination at lowest rates
Failover routing for 100% call continuity
Compatible with Asterisk, FreeSWITCH, 3CX
Real-time CDR and call analytics dashboard
Fraud detection and call screening built-in
Number portability support across operators
Dedicated Tier-1 carrier connections

⚡ Instant Demo →

📱

DID / Toll Free Numbers

1800 & 1860 toll-free numbers for customer support
DID numbers across 100+ countries worldwide
Local presence numbers in any Worldn city
Virtual phone numbers for remote teams
Instant number provisioning online
Route calls to any mobile, landline, or SIP
Call recording and voicemail included
SMS-enabled DID numbers available
Porting existing numbers with zero downtime
Bulk number purchasing for call centers

⚡ Instant Demo →

🤝

DID Reseller Panel

White-label reseller platform with your branding
Provision DID numbers to sub-resellers instantly
Markup control — set your own pricing
Real-time inventory of 50,000+ DIDs globally
Automated billing and invoice generation
API access to integrate with your platform
Multi-level reseller hierarchy support
24/7 technical support for resellers
Competitive wholesale DID pricing
No minimum monthly commitment required

⚡ Instant Demo →

☁️

Cloud PBX Services

Fully hosted PBX — no hardware required
Extensions for unlimited remote employees
Auto-attendant and IVR menu builder
Call queuing, ACD, and ring groups
Voicemail-to-email transcription
Conference calling for up to 200 participants
CRM integration (Salesforce, HubSpot, Zoho)
Call recording with cloud storage
Mobile softphone app for iOS & Android
Analytics: call volumes, wait times, agent KPIs

⚡ Instant Demo →

💼

MS Teams Direct Routing

Make/receive PSTN calls directly from MS Teams
No Microsoft Calling Plans subscription needed
Cost savings of 40-60% vs Microsoft native calling
Bring your own carrier (BYOC) for Teams
Session Border Controller (SBC) managed service
Local number retention with Teams migration
Emergency calling (E911/999) compliance
Teams-certified SBC infrastructure
Seamless integration with Teams Admin Center
Microsoft certified and fully compliant

⚡ Instant Demo →

📡

A2P SMS Services

Application-to-Person (A2P) SMS via Tier-1 routes
Grey route free — only clean, compliant traffic
Global A2P delivery to 200+ countries
SMPP, HTTP & REST API connectivity options
Wholesale A2P pricing for aggregators
High throughput: 1,000+ SMS per second
MNP (Mobile Number Portability) lookups included
HLR number validation to reduce delivery failures
Anti-spoofing and sender ID authentication
Dedicated A2P routes for banking and finance

⚡ Instant Demo →

CheapSMS.com Dashboard

20+ Years of Messaging Excellence

Get Instant Demo Access

📱 Bulk SMS Services

💬 WhatsApp Messaging Solutions

🌐 RCS Messaging

🎙️ Voice Call Services

Why Choose Voice Calls?

🛠️ VoIP & Cloud Communication Services

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