Who should use Mattermost Chat Plugin?

Mattermost Chat Plugin is a B2B product built for developers using IntelliJ-based IDEs.

Does Mattermost Chat Plugin have a free plan?

Yes — Mattermost Chat Plugin is free to use.

What platforms does Mattermost Chat Plugin run on?

Mattermost Chat Plugin runs on the web, macOS, Windows, and Linux.

Is Mattermost Chat Plugin still active?

Unverified. Mattermost Chat Plugin has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Mattermost Chat Plugin?

Similar projects tracked by PulseGate include ChatPlugin, Code Chat, and IntellijIRC.

Who makes Mattermost Chat Plugin?

Mattermost Chat Plugin is developed by Mattermost.

When did Mattermost Chat Plugin launch?

Mattermost Chat Plugin first shipped in 2017.

Back to the index

Mattermost Chat Plugin

Name: Mattermost Chat Plugin
Author: Mattermost

jetbrains.comInternal team communication

Mattermost Chat Plugin integrates Mattermost messaging into IntelliJ-based JetBrains IDEs. It lets developers access team conversations while working in their development environment.

FreeWebmacOSWindowsLinux

Visit jetbrains.com

1alternative

4features

2017since

Overview

4 features

Mattermost Chat Plugin sits in PulseGate's Internal team communication category. It focuses on communicating with a Mattermost team without leaving an IntelliJ-based development environment. Mattermost Chat Plugin is a B2B product aimed at developers using IntelliJ-based IDEs. It is available for free. It runs on the web, macOS, Windows, and Linux.

Mattermost builds and maintains Mattermost Chat Plugin, and it first shipped in 2017. Among its 4 catalogued features are team messaging, IDE integration, and channel conversations.

Summary written by a language model from the project’s public pages.

Team messaging
IDE integration
Channel conversations
Direct messaging

Built with & integrations

Hosting

AWS

Connectors

vscode

Runs on

BrowsermacOSWindowsLinux

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header

Trust & compliance

Verified signals

HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 17:42 UTC
Mattermost Chat Plugin verified via JetBrains Plugins
Source: JetBrains Plugins · Open

Frequently asked questions about Mattermost Chat Plugin

What does Mattermost Chat Plugin do?: Mattermost Chat Plugin focuses on communicating with a Mattermost team without leaving an IntelliJ-based development environment. It is catalogued under Internal team communication on PulseGate.
Who should use Mattermost Chat Plugin?: Mattermost Chat Plugin is a B2B product built for developers using IntelliJ-based IDEs.
Does Mattermost Chat Plugin have a free plan?: Yes — Mattermost Chat Plugin is free to use.
What platforms does Mattermost Chat Plugin run on?: Mattermost Chat Plugin runs on the web, macOS, Windows, and Linux.
Is Mattermost Chat Plugin still active?: Unverified. Mattermost Chat Plugin has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Mattermost Chat Plugin?: Similar projects tracked by PulseGate include ChatPlugin, Code Chat, and IntellijIRC.ChatPlugin Code Chat IntellijIRC
Who makes Mattermost Chat Plugin?: Mattermost Chat Plugin is developed by Mattermost.
When did Mattermost Chat Plugin launch?: Mattermost Chat Plugin first shipped in 2017.

At a glance

Platforms: Web
Languages: English
First seen: 9 Sept 2026
Built for: developers using IntelliJ-based IDEs
Model: B2B
Solves: Communicating with a Mattermost team without leaving an IntelliJ-based development environment.

Registered as

JetBrains Marketplace: 9668

Developer

Mattermost

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 9 Sept 2026

Identity audit (13)

Slug: mattermost-chat-plugin-jetbrains-com
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 9 Sept 2026
Canonical URL: https://plugins.jetbrains.com/plugin/9668-mattermost-chat-plugin

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do