04 · YC FALL 2026 · Editorial analysis

Multiplayer AI

Teams should be able to share live agent sessions, observe progress, intervene, and hand work to one another.

01

The problem

AI work remains trapped in private chats, causing long-running agents to lose shared context, accountability, and visibility.

02

The opportunity

Shared agent sessions can turn presence, handoffs, permissions, and decisions into new collaboration primitives.

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