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Join It vs Mattermost

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

Join It icon
Join It
Mattermost icon
Mattermost

Join It vs Mattermost: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Join It Mattermost
Sugggest Score — —
Category Online Services Social & Communications
Pricing Free Freemium

Product Overview

Join It
Join It

Description: Join It is a free online tool that allows users to easily join multiple video, audio, and image files into one file. It has an intuitive drag-and-drop interface and supports various common file formats. The joined files can then be downloaded to the user's device.

Type: software

Pricing: Free

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

Join It
Join It Features
  • Intuitive drag-and-drop interface
  • Supports joining video, audio, and image files
  • Supports common file formats like MP4, MOV, AVI, MP3, JPG, PNG, etc.
  • No limit on number of files that can be joined
  • Adjustable output video resolution
  • Trim, cut, and rotate video clips
  • Add customizable transitions between files
  • Add text, filters, overlays, and background music
  • Preview joined file before downloading
  • Download joined file to local device
Mattermost
Mattermost Features
  • Team messaging
  • File sharing
  • Search
  • Integrations
  • Cross-platform support

Pros & Cons Analysis

Join It
Join It
Pros
  • Free to use with no limits
  • Easy to use interface
  • Fast joining and processing
  • No account required
  • Works on any device with a browser
Cons
  • Limited customization options
  • No advanced editing features
  • Requires good internet connection
  • Output quality depends on source files
  • No mobile app, web-only
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

Join It
Join It
  • Free
Mattermost
Mattermost
  • Freemium

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Learn More About Each Product

Join It
Join It
Reviews, pricing & alternatives →
Mattermost
Mattermost
Reviews, pricing & alternatives →

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