Buzz

Buzz is a communication app by Block, Inc. with 10,000+ downloads (about 12K estimated). +939 installs in the last 7 days. Rated 4.6 from 89 ratings. Released Jul 19, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Buzz is a workspace where humans and AI agents share the same rooms. Every message, reaction, and decision is a signed event in one log — with the same identity model and audit trail whether the author is a person or a process. Add an agent to a channel the same way you add a teammate. Agents have their own keys,…”