Claude Code Channels vs Cowork Dispatch: What's Actually Different

Claude Code Channels vs Cowork Dispatch: What’s Actually Different?

If you spend time around Anthropic products, two similar-sounding ideas keep coming up. One is the Channels-style experience around Claude Code, and the other is Claude Cowork’s Dispatch. At a glance, both can look like ways to "ask Claude to do work remotely," but in practice they start from very different assumptions, run in different environments, and fit different kinds of users.

Here’s the short version first.

  • Claude Code Channels is closer to a way of handing coding work off to Claude Code from a conversation channel.
  • Cowork Dispatch is closer to a way of continuing the same Claude-driven task across your phone and desktop, with the actual work happening on your desktop.

So yes, both can look like forms of "remote delegation," but they are not the same thing. One is closer to a code-work delegation interface, while the other is closer to a persistent personal work handoff interface.

Note: Based on Anthropic’s public documentation, Dispatch is described more directly. Public documentation for Channels is still limited, so in this article I interpret the Channels-like workflow through Anthropic’s official docs for Claude in Slack and Claude Code on the web.

Let’s start with a one-line definition

What Claude Code Channels is closest to

According to Anthropic’s official Slack documentation, when a user makes a coding-related request to @Claude in a Slack channel or thread, Claude detects that intent and creates a Claude Code session on the web. It then posts progress updates back into the thread, and when the work is done, it provides the full session link and a PR link.

That description makes the core idea pretty clear.

The Channels-style Claude Code experience is closest to "starting coding work from a message channel, while the actual execution is handled by a Claude Code session."

In other words, the channel is the front layer where work gets initiated and shared, while the real coding engine is Claude Code.

What Cowork Dispatch is

According to Anthropic’s Assign tasks to Claude from anywhere in Cowork documentation, Dispatch provides a single continuous conversation accessible from both phone and desktop. You can assign work to Claude from your phone, and Claude then works on your desktop computer, using local files, connectors, and plugins, before returning the result to that same conversation.

Boiled down to one sentence, it looks like this.

Dispatch is a feature that lets you keep directing Cowork, which works on your computer, through the same conversation across both mobile and desktop.

Biggest difference 1: Where does the actual work run?

For beginners, the first thing to look at is execution location.

The Claude Code Channels side

If you read Anthropic’s Slack documentation together with the Claude Code on the web docs, coding requests are routed into Claude Code on the web, where an isolated virtual machine is created for each task. The system clones the GitHub repository, runs setup commands, has Claude read and modify code, runs tests, and then leaves the result as a branch and PR.

So this side is fundamentally about repository-centered coding work running in a remote environment.

The Cowork Dispatch side

Dispatch, by contrast, assumes Cowork is running on your desktop. Anthropic’s official docs explain that Claude works on the user’s computer, using local files, connectors, and plugins that Cowork has permission to access.

So this side is fundamentally a desktop-centered knowledge-work agent.

To summarize:

  • Channels-style workflow: GitHub repository-centered, web/remote execution
  • Dispatch: desktop-centered, local files and app-connected execution

If you understand just this one difference, you can already separate the two fairly accurately.

Biggest difference 2: Does the conversation restart each time, or continue?

Claude Code Channels is closer to task-based sessions

The flow described in the Slack docs looks like this.

  1. A coding request is made in a channel or thread.
  2. Claude detects the coding intent.
  3. It gathers the recent message context.
  4. It creates a new Claude Code session.
  5. It posts progress and results back to the thread.

Structurally, the center of gravity is a Claude Code work session created for each request. It does carry over thread context, but the emphasis is not that the chat room itself is a permanent workspace. The emphasis is on handing off a specific coding task to be handled.

Dispatch is closer to one continuous conversation

The Dispatch docs are much more explicit. They say: Instead of starting a new session for each task, you have a single persistent thread with Claude. In other words, it does not create a new session for every task. It keeps one persistent thread.

Why does that matter?

  • You can continue work on the desktop with the same context you used on your phone the day before.
  • Preferences for output style, formatting, and already-touched files carry forward.
  • It feels more like working with the same ongoing assistant.

So in short:

  • Channels-style workflow: feels like spinning up a Claude Code session for each task
  • Dispatch: feels like continuing work inside one persistent conversation

Biggest difference 3: What is the output?

On the Channels side, the output is usually code changes and a PR

According to the Claude Code on the web docs, once Claude finishes the task, it pushes changes to a new branch, and the user can immediately create a pull request from the interface. The Slack docs also explain that when the task ends, Claude provides a full session link and a PR review link.

So the default outputs here usually look like this.

  • code changes
  • test results
  • a branch
  • a PR

On the Dispatch side, the output is usually documents, tables, summaries, or organized files

What the Dispatch and Cowork docs repeatedly emphasize is knowledge-work output, not coding. For example:

  • spreadsheet summaries
  • briefing documents
  • comparison tables
  • presentations
  • cleaned-up folder organization

So Dispatch is less like "a channel for shipping code" and more like a channel through which a personal work agent on your computer produces useful outputs.

Biggest difference 4: Who is each one good for?

Who Claude Code Channels fits well

It tends to fit people like these.

  • development teams that want to turn bugs or feature requests from team chat directly into coding tasks
  • teams that want to start repository work while preserving Slack conversation context
  • engineering organizations that collaborate around GitHub repos and PRs
  • people who want to say things like "fix this issue" from a message thread

The core idea is launching coding work directly out of team collaboration conversations.

Who Dispatch fits well

It tends to fit people like these.

  • people who want to assign work from a phone while the real work runs on a home or office computer
  • people who want to automate document work across local files, Slack, email, Drive, and other connectors
  • people for whom research, organization, writing, and analysis matter more than code
  • people who want something closer to an AI assistant that works on their desktop

The core idea is delegating longer-running work built around your personal computer environment.

Three easy points of confusion

1. Neither one is just "Claude on mobile"

No. Even if both show up through mobile or messaging interfaces, the real question is what engine runs where.

  • Channels-style workflows feel like triggering Claude Code work from a message space.
  • Dispatch feels like using your phone to keep Cowork running on your desktop.

2. Dispatch is not a cloud agent. It depends on your desktop

According to Anthropic’s docs, Dispatch only works if the Claude Desktop app is open and the computer is awake. That means it is not a fully server-side background agent. Your own computer is the actual work machine.

3. Channels leans toward shared collaboration context, while Dispatch leans toward personal context

The Slack-based Claude Code workflow starts from shared conversation context in channels and threads. Dispatch, by contrast, depends more on personal execution context: your files, your plugins, your connectors, and your desktop.

It’s easier to see in a table

Category

Claude Code Channels-style workflow

Cowork Dispatch

Core purpose

Start coding work from a chat space

Continuously delegate work across phone and desktop

Actual execution location

Isolated VM in Claude Code on the web

Cowork environment on your own computer

Main task type

Bug fixes, code changes, PR creation

Writing, summarizing, analysis, file organization

Conversation structure

Task-by-task work session

One persistent thread

Typical output

Branches, tests, PRs

Documents, spreadsheets, briefings, organized files

Best fit users

Development teams, GitHub-centered collaborators

Personal automation users, knowledge workers

Requirements

Access to Claude Code on the web, repository auth

Claude Desktop + mobile app + active desktop

So how should you choose?

You can choose pretty simply.

If you answer yes to these, Claude Code Channels is probably the better fit

  • Is the work ultimately about changing a code repository?
  • Does the result need to be a PR?
  • Do you want to start the request directly from a team channel or thread?

If you answer yes to these, Dispatch is probably the better fit

  • Does the work need to use files and apps on your own computer?
  • Is research, writing, organization, or analysis more important than code?
  • Do you want to keep the same conversation going across phone and desktop?

Conclusion: They may look similar, but they start from completely different assumptions

The shortest possible summary would be this.

Claude Code Channels is a way of connecting coding work from a conversation channel into Claude Code, while Cowork Dispatch is a way of using a desktop-based work agent through one continuous conversation across phone and desktop.

So if you want to plug AI into a development team’s code collaboration flow, Channels is the more natural fit. If you want personal work automation and help with knowledge work, Dispatch is the more natural fit.

Both are ways to "ask Claude to do work," but one is closer to a code execution pipeline, while the other is closer to a personal work execution pipeline.

5-line summary

  • Channels-style workflow is mainly about triggering Claude Code work from a messaging space.
  • Dispatch is a feature that lets you use Cowork running on your desktop through one shared thread across mobile and desktop.
  • On the Channels side, the output is usually code changes and PRs.
  • On the Dispatch side, the output is usually documents, summaries, tables, and organized files.
  • Channels is a better fit for developer collaboration, while Dispatch is a better fit for personal workflow automation.

Official English-language sources referenced

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