Corporate SMS Solution

BTCL Bulk SMS Service

Reach millions instantly with Bangladesh's most reliable SMS gateway. Send promotional messages, alerts, and notifications with 99.9% delivery rate.

Only for SMS Aggregator
Gateway Capabilities

Powerful Features

Everything you need to communicate with your customers effectively

99.9% Delivery Rate

Industry-leading delivery success across all networks in Bangladesh

Instant Delivery

Messages delivered within seconds with real-time status updates

Custom Sender ID

Brand your messages with personalized sender IDs for better recognition

RESTful API

Easy integration with comprehensive documentation and SDKs

Advanced Analytics

Detailed reports and real-time delivery tracking dashboard

Secure & Reliable

Bank-grade security with encrypted transmission and data protection

Service Types

SMS Service Types

Choose from our range of specialized SMS services

Promotional SMS

Send marketing messages, offers, and promotional content to your customer base with high delivery rates.

  • Custom sender ID
  • Schedule messages
  • Bulk upload
  • Real-time tracking

Transactional SMS

Send OTPs, alerts, confirmations, and other transaction-related messages with priority delivery.

  • Priority routing
  • High delivery speed
  • 24/7 availability
  • API integration

Two-Way SMS

Enable interactive communication with customers through two-way messaging capabilities.

  • Receive replies
  • Keyword automation
  • Conversation tracking
  • Auto responses

Voice SMS

Deliver voice messages directly to mobile phones for important announcements and alerts.

  • Text-to-speech
  • Multiple languages
  • Voice recording
  • Call reporting
For Developers

Developer-Friendly API

Integrate SMS capabilities into your applications with our robust API

RESTful API

Easy-to-integrate REST API with comprehensive documentation and code examples.

SDKs Available

Software Development Kits for popular programming languages including PHP, Python, Java, and .NET.

Webhook Support

Real-time delivery notifications and status updates through webhook callbacks.

Rate Limiting

Configurable rate limits to control message sending frequency and protect your application.

By the Numbers

Technical Specifications

Built for scale with corporate-grade performance

160
Characters per SMS
Standard SMS length
1000
SMS per second
Maximum throughput
99.9%
Delivery rate
Success rate
<3s
Average delivery time
Typical delivery
Customers

Industries We Serve

Trusted by businesses across various industries

Banking & Finance
E-commerce
Healthcare
Education
Real Estate
Travel & Tourism

Ready to get started?

Choose your plan and start sending A2P SMS within minutes. No setup fees, no long-term contracts.