ES
Bai — an AI agent on WhatsApp that remembers everything

One Bai for you.

One more contact. And your second brain.

One for your team. One facing your customers.

They live on the company number, and neither needs the other.

No apps, no new accounts: set up by talking — the fastest onboarding on the market.

The idea

AI that forgets makes you start over. Again.

Bai remembers: your context, your business, your customers, what you said three months ago. Every conversation picks up where the last one left off, even a month later, even on another subject.

One conversation that never starts over.

That memory is Bai OS. The products are what runs on top of it.

The catalog

Which one is yours?

Start from the problem, not the name.

Personal

For you

Lives on your usual WhatsApp. You turn it on yourself, no calls needed.

Bai Life

your personal number

“I live with a thousand things in my head and they slip away.”

You talk, it stays: notes, reminders, loose ideas, the day ahead, what someone told you in a meeting. All on WhatsApp, and back however you remember it.

Meet Bai Life
Business

For your business

Separate services, each on the company number and with its own memory. You set them up by talking: tell it about your business in voice notes and try it the same day.

Bai Teams

the company number

“What the team says gets buried in group chats.”

Each person messages Bai in their own chat — no groups. Bai connects what they say, assigns it, and follows up so nothing gets lost.

Meet Bai Teams

Bai Front

the company number

“Customer messages sit there unanswered.”

Answers every customer instantly with your business context. Organizes them, replies, spots who is ready to buy, and asks your team when a detail is missing.

Meet Bai Front

None needs the other. You can have only yours, only the business one, or both — separate accounts, on separate numbers.

What they share

Three products, one same ground.

They live on WhatsApp.

Nothing to install, no account to create. You message the number and it is already working.

They remember — separately.

Nothing starts over. Each Bai has its own number and its own memory: what you tell yours never shows up in your company’s.

You correct them in words.

If something came out wrong, you say so the way you would tell a teammate, and it stays noted in that thread. No flows to reconfigure.

The board is optional.

Bai Space is there the day you want to look: lists, boards, views. Read-only by design, so capturing stays effortless.

The path

You start with yourself.

You Your own head, first.
Your team When it stops being just you.
Your customers When the one waiting is outside.

They are the three circles of any business, and the order in which it grows. You do not need all of them, or in that order — but when you get to the next one, Bai already knows your context and there is nothing to explain again.

Our principles

Bai always says what it is. It never passes for a person — not with you, not with your customers. Not a setting: the rule.

Your data is encrypted and never sold. You can ask for it to be deleted whenever you want.

— Luis & Nadia, founders

Common questions

System-level questions

Which one is for me?

If the problem is yours, Bai Life. If it is your team’s, Bai Teams. If it is your customers’, Bai Front. And if you are not sure, write to us and we will tell you which — or whether you do not need one yet.

Can I have more than one?

Yes, and that is the normal case. Most people start with one and add another when the business asks for it.

Do they share memory?

No, by design. They share the system, but each Bai has its own number and its own memory: what you tell your Bai Life is yours; what Bai Front knows belongs to the business.

Do I have to install anything?

No. All three run on WhatsApp. Your team and your customers install nothing either.

Which AI models are behind it?

The best available at any moment: today, models from Anthropic and Google. That is an engineering decision and it changes the day something better shows up. What does not change is Bai, or what it remembers.

Ready when you are

Bai is already on your WhatsApp.
You just have to write to it.

Start with Bai Life