What stands out

AI you can trust
with the live site.

Only on ExpresiaBeta

Xia notes and catch-up summaries

Each person's Xia leaves notes for others about what it changed, and gives a summary of what happened while you were away.

Everyone knows what changed while they were not looking.

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Human approval for AI actions

AI teammates pause for a person to approve an action before it happens.

AI that works fast but never without permission.

Bring your own AI key

Connect your own OpenRouter key so AI usage is billed to your account and model choice is yours.

Unlimited AI usage at your own cost, with your choice of models.

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Version history and rollback

Every change is saved as a checkpoint, so a page, a section or the whole site can be rolled back in one step.

Change freely, knowing any version can be restored.