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Asterisk vs Mattermost

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

Asterisk icon
Asterisk
Mattermost icon
Mattermost

Asterisk vs Mattermost: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Asterisk Mattermost
Sugggest Score — —
Category Network & Admin Social & Communications
Pricing Open Source Freemium

Product Overview

Asterisk
Asterisk

Description: Asterisk is an open source communications software that allows you to build telephony applications and services. It supports voice over IP, video conferencing, voicemail, auto attendant, interactive voice response, and more. It can be used to build PBX systems, call center solutions, and other communications platforms.

Type: software

Pricing: Open Source

Mattermost
Mattermost

Description: Mattermost is an open-source, self-hosted online chat service with file sharing, search and integration capabilities. It supports text, images, videos and custom emojis across PCs and phones with instant notifications.

Type: software

Pricing: Freemium

Key Features Comparison

Asterisk
Asterisk Features
  • PBX functionality
  • VoIP
  • Interactive voice response
  • Voicemail
  • Conference calling
  • Call routing
  • Call queuing
Mattermost
Mattermost Features
  • Team messaging
  • File sharing
  • Search
  • Integrations
  • Cross-platform support

Pros & Cons Analysis

Asterisk
Asterisk
Pros
  • Open source and free
  • Highly customizable
  • Supports many protocols and codecs
  • Active development community
  • Integrates with many CRM and business software
Cons
  • Steep learning curve
  • Requires technical expertise to setup and manage
  • Limited official support
  • Fragmented documentation
  • Not as feature rich as proprietary PBX systems
Mattermost
Mattermost
Pros
  • Open source
  • Self-hosted
  • Highly customizable
  • Strong security
  • Active development community
Cons
  • Requires technical expertise to setup and manage
  • Limited native mobile apps
  • Less third-party integrations than proprietary options

Pricing Comparison

Asterisk
Asterisk
  • Open Source
Mattermost
Mattermost
  • Freemium

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Learn More About Each Product

Asterisk
Asterisk
Reviews, pricing & alternatives →
Mattermost
Mattermost
Reviews, pricing & alternatives →

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