Jack Dorsey's Buzz: Clearly Explained (and how to use it)
Summary
Jack Dorsey's Buzz treats AI agents as first-class team members rather than integrations, enabling seamless model-switching without losing conversation context—a fundamental shift in how teams collaborate with AI that could reshape workplace productivity tools.
Key Takeaways
- Agents in Buzz are first-class citizens integrated natively into the platform, not add-ons like Slack integrations, fundamentally changing how teams think about AI collaboration.
- The swappable harness feature allows teams to switch between AI models (Claude, Codex, Goose) while preserving all conversation context and chat history—solving 'model fatigue' that plagues current workflows.
- Best-fit users are solopreneurs and small teams using Buzz for brainstorming, product ideation, and rapid prototyping while maintaining full conversation context across multiple agents.
- Buzz's openness architecture is the core differentiator—not primarily the Slack killer positioning—enabling flexibility and model agnosticism that traditional communication tools cannot match.
- Users can customize agent instructions via system prompts and maintain persistent context when switching between different AI models without manual re-onboarding or context loss.
Related topics
Transcript Excerpt
Jack Dorsey just launched Buzz and it's gone completely viral. Yes, it's the same Jack Dorsey who co-founded Twitter, who co-founded Block. This guy is building what people are calling a Slack killer. Now, why does this matter for you? Well, it's being called a Slack killer because it's almost like this agentic version of Slack. It's a way to have uh conversations with your teammates, except they're agents. It's a way for you to huddle agents. It's a way for you to have software being built on the fly via agents. So, in this episode, we're going to break down it so clearly for you so that you understand what it is, why you should use it, and what are the best tips and tricks to use Buzz. My take on this whole thing is it's a glimpse [music] into the future of work. I can't wait to see what…