Block Inc. Launches Buzz as Slack Alternative
On July 21, Block (NYSE: XYZ) launched Buzz, a decentralized platform built on the Nostr protocol to serve as an alternative to Slack and GitHub. The AI-powered workspace allows employees and agents from various models like Anthropic's Claude Code or OpenAI’s Codex to collaborate in one environment.

Tickers: $XYZ
Topics: ai agents block buzz platform decentralized tools nostr protocol