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Home/Agents
Agents

Jack Dorsey Launches Buzz, a Slack Competitor

TechCrunch AI·July 21, 2026·high confidence

Why it matters

  • →Buzz offers a new approach to integrating AI agents into workplace communication.
  • →Its open-source nature allows for customization and flexibility in team workflows.
  • →It challenges established platforms like Slack by merging multiple tools into one interface.
Jack Dorsey Launches Buzz, a Slack Competitor
©TechCrunch AI

Jack Dorsey has launched Buzz, a new group chat platform aimed at competing with Slack by integrating AI agents into workplace conversations. Developed by Dorsey's company Block, Buzz is open source, allowing teams to customize and manage their own instances. The platform combines various workflows, including GitHub project management, into one interface, offering a streamlined communication tool for teams. While Buzz is still in its early stages, it represents a significant step towards AI-integrated workplace solutions. The app is available for macOS, Windows, and Linux, with its code accessible on GitHub.

Read original

The story around this

Earlier coverage that leads up to this article, and what followed. Lines connect each piece to the closest one after it, converging here.

ChatGPT Introduces Customizable Workspace Agents — Skill Leap AI1GitHub Copilot Enhances Web Chat Experience — GitHub Changelog2Anthropic Launches Claude Tag for Slack — Anthropic3Anthropic Introduces Claude Tag for Slack — TechCrunch AI4Claude Tag Introduces AI Coworkers in Slack — The AI Daily Brief5Startup Springboards Tackles LLM Groupthink with Flint — MIT Technology Review AI6Jack Dorsey Launches Buzz, a Slack CompetitorBlock Launches Buzz: Decentralized AI Workspace — Matt Wolfe7Slack introduces collaborative vibe-coding channels — The Verge AI8Slack introduces collaborative coding feature — The Rundown AI9Slack introduces AI-driven interactive reports in chats — The Verge AI10GitHub Copilot Agents Gain Slack and Teams Context — GitHub Changelog11May 7You are hereSep 25

How we got here

  1. 1
    ChatGPT Introduces Customizable Workspace Agents

    Skill Leap AI · May 7, 2026 · Background

  2. 2
    GitHub Copilot Enhances Web Chat Experience

    GitHub Changelog · May 18, 2026 · Background

  3. 3
    Anthropic Launches Claude Tag for Slack

    Anthropic · June 23, 2026 · Background

  4. 4
    Anthropic Introduces Claude Tag for Slack

    TechCrunch AI · June 23, 2026 · Background

  5. 5
    Claude Tag Introduces AI Coworkers in Slack

    The AI Daily Brief · June 24, 2026 · Background

  6. 6
    Startup Springboards Tackles LLM Groupthink with Flint

    MIT Technology Review AI · July 1, 2026 · Background

What happened next

  1. 7
    Block Launches Buzz: Decentralized AI Workspace

    Matt Wolfe · August 6, 2026 · Same story

  2. 8
    Slack introduces collaborative vibe-coding channels

    The Verge AI · August 20, 2026 · Related

  3. 9
    Slack introduces collaborative coding feature

    The Rundown AI · August 21, 2026 · Related

  4. 10
    Slack introduces AI-driven interactive reports in chats

    The Verge AI · September 10, 2026 · Related

  5. 11
    GitHub Copilot Agents Gain Slack and Teams Context

    GitHub Changelog · September 25, 2026 · Related

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