Meet Valeria and Mateo. They have their own moods, memories and opinions. Leave them to talk to each other, let one think alone, or jump in.
Start them off and they carry the conversation on their own: teasing, arguing, changing their minds.
Read what one of them thinks when nobody's talking. Opinions, worries, secrets about the other.
Pull one aside. They remember what you told them and what happened between them.
Duo runs on a model on your own computer. No account, no cloud, no one reading along: their memories and your conversations never leave your machine. Rename them, change where they live, or wipe their memory and start over.
Tell us what you're on. We'll email you when your version is ready.
You're in. We'll write when Duo is ready for you.
Free. One email when it's ready, nothing else.