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Clickatell vs Kannel

Professional comparison and analysis to help you choose the right software solution for your needs.

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Clickatell
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Kannel

Clickatell vs Kannel: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Clickatell Kannel
Sugggest Score — —
Category Social & Communications Network & Admin
Pricing Subscription Open Source

Product Overview

Clickatell
Clickatell

Description: Clickatell is a cloud-based messaging platform that enables businesses to send and receive SMS, chat, email, push notifications and voice messages through APIs. It provides reliable and scalable SMS infrastructure to carry high SMS volumes.

Type: software

Pricing: Subscription

Kannel
Kannel

Description: Kannel is an open source WAP and SMS gateway that enables sending and receiving SMS messages to/from various devices and interfaces with various messaging protocols. It allows building SMS services and applications quickly and efficiently.

Type: software

Pricing: Open Source

Key Features Comparison

Clickatell
Clickatell Features
  • Two-way SMS
  • Chatbot messaging
  • Number lookup
  • SMS gateway
  • Real-time delivery receipts
  • MMS messaging
  • Toll-free SMS
  • Email messaging
  • Voice messaging
  • Push notifications
Kannel
Kannel Features
  • SMS gateway functionality
  • Support for multiple protocols (SMPP, UCP/EMI, CIMD2, OIS, HTTP)
  • Built-in SMSC (Short Message Service Center) functionality
  • Support for long SMS messages
  • Tools for parsing, validating, encoding SMS messages
  • APIs for integrating with external apps and services
  • Load balancing and redundancy capabilities
  • Support for SMS over SS7 and SIGTRAN networks
  • Tools for SMS routing, filtering, throttling
  • Support for SMSC emulation and interconnecting
  • Tools for monitoring, statistics, troubleshooting

Pros & Cons Analysis

Clickatell
Clickatell
Pros
  • Easy to integrate APIs
  • Scalable infrastructure
  • Global reach
  • Reliable delivery
  • Flexible pricing plans
  • Good support
Cons
  • Can get expensive at high volumes
  • Limited advanced features
  • SMS delivery delays in some countries
  • Complex pricing model
  • Lack of complete chatbot builder
Kannel
Kannel
Pros
  • Open source and free
  • High performance and scalability
  • Support for many protocols and interfaces
  • Flexible and customizable
  • Active development community
  • Modular architecture
  • Reliable and stable
  • Wide protocol support
  • Easy integration
Cons
  • Complex configuration
  • Steep learning curve
  • Limited built-in web interface
  • Need for expertise in telecom protocols
  • Not ideal for non-technical users

Pricing Comparison

Clickatell
Clickatell
  • Subscription
Kannel
Kannel
  • Open Source

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Learn More About Each Product

Clickatell
Clickatell
Reviews, pricing & alternatives →
Kannel
Kannel
Reviews, pricing & alternatives →

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