How to run multiple AI agents in Chrome
Two agents in one browser can easily step on each other. Beacon gives each agent its own lane, so they work side by side without sharing a tab.
How it works
- Each agent that connects gets a lane: its own colour-coded Chrome tab group.
- The agent opens and uses tabs only inside that group.
- If it tries to act on another lane's tab, or on yours, it gets a WRONG_LANE error instead of acting.
- You can watch and stop agents from the Agent Board in the side panel.
Avoiding double submits
Because agents never share a tab, two agents cannot both submit the same form in the same tab. Each one works in its own.
Limits
The free plan allows 3 profiles on one account and 5 agents at once in each. Extra jobs wait their turn instead of failing.