Delta: Multiplayer environment for coding agents from the Zed team

Zed Industries, led by founder and CEO Nathan Sobo, has launched Delta, a multiplayer environment for coding agents that preserves the conversation and worktree in a shared, replicated space called DeltaDB. The application allows teams to review, comment, and work alongside agents in real time, with feedback anchored to code changes. Delta is available on desktop, web, and cloud runners, and is currently accepting waitlist signups.

Review alongside the agentnathanmax Agents write code faster than teams can review it. Delta preserves the work behind every change, so review starts with context instead of a cold diff. Coding with agents is multiplayer Invite teammates into the same thread to review, comment, and work alongside the agent in real time. See how the code came to be The thread stays connected to every change, so you understand the decisions and prompts behind the code. Review in context Comment on the conversation or any line of code. Your feedback stays anchored as the work evolves. pub struct Node<S { children: ArrayVec<Node<S , MAX , /// Cached aggregate, keyed on generation . summary cache: SummaryCache<S ,} Take your thread anywhere Open Delta from the desktop or web, or move to a cloud runner. The conversation and code stay synchronized. We built a new application for our new reality Nathan Sobo Founder and CEO Software is moving from the editor into the thread. We built DeltaDB to make the conversation and worktree one shared, replicated space for developers and agents. Delta is the first application built around that foundation, designed from day one for the way software gets made now. Join the waitlist https://zed.dev/deltadb W