Jack Dorsey’s new app Buzz aims to transform workplace communication by integrating AI agents directly into group chats, providing a model-agnostic, open source alternative to platforms like Slack and GitHub.
- Buzz integrates AI agents and team chats in one platform
- Open source and decentralized, enabling high customization
- Early-stage product focused on reducing reliance on Slack and GitHub
What happened
Jack Dorsey, co-founder of Twitter and Block, introduced Buzz, a new group chat platform designed to challenge Slack and GitHub by embedding AI agents natively within team conversations. Buzz supports managing workflows, including GitHub projects, in a single window. The platform is decentralized, model-agnostic, and open source, allowing teams to customize and control their instances independently.
Buzz was developed under Block, the same company behind Square and Cash App, signaling serious backing beyond a passion project. The app is currently available as a free desktop version for macOS, Windows, and Linux, and its source code has been made public on GitHub, inviting developers to build enhancements or tailored features suited to their team’s workflow.
Why it matters
As workplaces increasingly adopt AI to boost productivity, integrating AI agents directly into communication platforms can significantly streamline collaboration. Buzz’s approach of combining human and AI participation in conversations addresses the pain points of juggling multiple tools by unifying workflows into one interface.
Buzz’s open source nature and decentralized architecture offer an appealing option for organizations that prioritize security, customization, and control over proprietary platforms. This can be particularly attractive to startups and enterprises seeking to reduce their dependency on dominant incumbents like Slack or GitHub, especially when AI integration is becoming a key competitive factor.
What to watch next
Buzz is still in early stages, so its adoption and feature maturity will be critical to watch. Its success will depend on how well it delivers on AI integration and whether it can attract a developer community to continuously improve the platform through open source contributions.
Competition is also heating up, with alternatives like Paradigm’s Centaur offering AI-enhanced collaboration within Slack itself. The coming months will reveal whether native AI agents in standalone platforms like Buzz can gain traction versus integrations layered on existing giants.