Married for years, on a family holiday.
3 dayslater, the fight had not come back.
With Unium: it heard each of them in turn and named the loop they were both caught in.
Share chats, context and subscriptions seamlessly. Available on iPhone, Android and web.

Bring your partner, friends or family into one chat with AI.

Your own chats stay private, never shared.

Up to 10 people on one plan, and you stay in control.

Switch to any new model without losing memory.
From couples working through hard conversations to pairs planning a house or building a side project together.
Not every story ends together, and we tell those too.
Start your own shared chat.
Free to start. iPhone, Android and web.
What people bring to it
Open a chat, say what it is in your own words, and add the person it involves.
Most AI chats are stuck inside a single account. In Unium a chat is somewhere two people stand together: the other person reads the whole thread, adds their side, and the AI answers both of you in it.
Read the guideDifferent models are good at different things. Unium puts the leading ones in a single app, so you can pick the right one for each question without juggling tabs, logins, or a subscription per provider.
Read the guideGive every traveller a voice in the same planning conversation. Dates, budgets, constraints, and ideas stay in one thread while the AI researches, names the conflicts, and chases the loose ends.
Read the guideA shared chat gives both partners the same history and space to speak in their own words. The AI asks each of you for your side before it suggests anything, so nobody has to be the messenger.
Read the guideFrequently asked
Start a chat and send them the link. They join the same conversation, see the whole thread, and the AI answers both of you in it rather than in two separate chats.
No. It asks each of you for your side before it suggests anything, and it keeps track of who said what, so it weighs both accounts instead of agreeing with whoever typed last. If it gets the balance wrong, say so and it adjusts.
Start on your own. Work out what you want to say, and how, in a private chat. When they are ready, start a shared chat and send them the link. They join in one tap.
No. It is for the argument, plan or decision in front of you, and for the days between sessions. When something needs a professional it says so, and couples have used it to choose a counsellor and to keep working on what the sessions gave them.
Yes. Export a WhatsApp chat and pick Unium in the share sheet, or paste a ChatGPT share link into a chat, and Unium reads what was actually said.
No. One subscription covers everyone on the account, so adding your partner or your family does not add a second bill.
Chats are shared with the people on your account by default, which is what makes the AI useful between you. You can make any chat private, and a private chat is never shared back.
No. Conversations are not used to train models. Per-chat memory is opt-in and you can clear it any time.
Yes. Unium is on Google Play, with notifications. Same account, same chats.
Yes. Plenty of people use Unium for work. For teams, we also make Drephos, a product built specifically for businesses.
Try now
Free to try. Sign up, invite others and let it work between you.