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Kannel vs Wazo

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

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Kannel
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Wazo

Kannel vs Wazo: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Kannel Wazo
Sugggest Score — —
Category Network & Admin Communication
Pricing Open Source Open Source

Product Overview

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

Wazo
Wazo

Description: Wazo is an open-source communication platform that provides Unified Communications capabilities. It offers features like IP telephony, voicemail, conference calling, interactive voice response, and call center functionalities.

Type: software

Pricing: Open Source

Key Features Comparison

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
Wazo
Wazo Features
  • IP Telephony
  • Voicemail
  • Conference Calling
  • Interactive Voice Response
  • Call Center Functionality

Pros & Cons Analysis

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
Wazo
Wazo
Pros
  • Open source and free
  • Full UC suite
  • Easy to deploy
  • Scalable
  • Integrates with CRMs
Cons
  • Limited mobile apps
  • Steep learning curve
  • Limited third party integrations

Pricing Comparison

Kannel
Kannel
  • Open Source
Wazo
Wazo
  • Open Source

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Learn More About Each Product

Kannel
Kannel
Reviews, pricing & alternatives →
Wazo
Wazo
Reviews, pricing & alternatives →

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