A-Chat.org vs Mattermost

Struggling to choose between A-Chat.org and Mattermost? Both products offer unique advantages, making it a tough decision.

A-Chat.org is a Social & Communications solution with tags like chat, messaging, open-source, realtime, conversations, groups.

It boasts features such as Real-time messaging, Group chats, Direct messaging, Media sharing, Emoji reactions and pros including Free and open source, Customizable, Self-hosted, End-to-end encryption.

On the other hand, Mattermost is a Social & Communications product tagged with chat, messaging, team-collaboration, open-source.

Its standout features include Team messaging, File sharing, Search, Integrations, Cross-platform support, and it shines with pros like Open source, Self-hosted, Highly customizable, Strong security, Active development community.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

A-Chat.org

A-Chat.org

A-Chat.org is a free and open source chat server and web client that allows real-time messaging and conversations. It supports group chats, direct messaging, emoji reactions, media sharing, and more.

Categories:
chat messaging open-source realtime conversations groups

A-Chat.org Features

  1. Real-time messaging
  2. Group chats
  3. Direct messaging
  4. Media sharing
  5. Emoji reactions

Pricing

  • Open Source

Pros

Free and open source

Customizable

Self-hosted

End-to-end encryption

Cons

Limited native mobile apps

Steep learning curve

Requires self-hosting


Mattermost

Mattermost

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.

Categories:
chat messaging team-collaboration open-source

Mattermost Features

  1. Team messaging
  2. File sharing
  3. Search
  4. Integrations
  5. Cross-platform support

Pricing

  • Open Source
  • Self-Hosted

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