Watch an AI negotiate — with a silent coach only one side can see.
Sotto is a copilot for live negotiations. It listens to the entire conversation and privately advises your side in real time — spotting the other party’s tactics, guarding your limits, and telling you what to say next. The counterpart never knows it’s there.
Below is a real negotiation between two AIs, replayed. See it play out, then read the debrief.
1
Two AIs negotiate a real deal
A buyer and a hard-nosed supplier, haggling over a big order.
A buyer and a hard-nosed supplier, haggling over a big order.
2
One side has Sotto
The buyer gets private advice — the panel on the 🔒 right, which only they can see.
The buyer gets private advice — the panel on the 🔒 right, which only they can see.
3
Watch, then debrief
Press play, then see who used which tactics and how it ended.
Press play, then see who used which tactics and how it ended.
The deal on the table
0:00 / 0:00
Press Play to watch it unfold, or Step ▸ (also → or Space) to reveal one message at a time and read at your own pace.
The negotiation
both sides hear this🔒 Sotto
only your side sees thisSilence is the default — Sotto speaks only when it would change your next move.
🔒 The debrief unlocks when the negotiation finishes.
Press Play (or step to the end) to see how it played out and the tactics each side used — no spoilers first.