Bai OS

The Notion alternative that builds itself

Notion's order, none of the setup. You just talk. Bai organizes it. All in WhatsApp.

No databases to build, no templates to pick, no blank page to fill.
Tell Bai anything and it comes back organized — however you remember it.

Try Bai Go free Then $9/month

Sign in with Google Bai lives on your WhatsApp Zero setup

Your data stays yours — export or delete anytime.

No app to open. Nothing to build. You just talk.

"Hey Bai, how's the restaurant p"

Why people switch

One starts empty.
One starts knowing you.

The reason Notion feels like work is that it is — you build the system before it helps you. Bai flips it: you just talk, and it does the organizing and the remembering for you.

Bai starts where you are. Not with a blank page.

One brain · Two windows

Talk to it on WhatsApp. Open Space when you want to think.

WhatsApp is enough — talk, forward, ask, recall. Space is the same brain on a bigger canvas: same memory, more room to think.

A WhatsApp / self-sufficient · save, ask, get answers
B Space / same brain · cleaner view, more room to think
Memory This week
Sort · Recent A

Fresh from your WhatsApp thread

2 items · updated 2 min ago
A
Voice note · 0:05 3:39 PM · WhatsApp
0:05
"Hey Bai, I have the Atlas meeting with Sarah tomorrow — give me a rundown of what's pending and what I owe her."
Bai noticed
Last time you discussed Atlas, Sarah flagged two blockers . One's been open 9 days — want to unblock it before tomorrow's call?
Notes & tags

You talk. The structure happens on the other side.

You never have to think about organizing — only about doing. No folders to maintain, no templates, no blank page asking you for a method.

You say
"Just talked to María from Innotech, she wants the enterprise plan for March"
What stays
Note #47

María (Innotech) wants the enterprise plan for March.

Client:Innotech Contact:María Priority:High
Follow-up in March

Everything is a note

"What I say lands, and nothing gets lost."

An idea, a task, a receipt, a photo, a voice note. It all comes in where you already talk, and stays as text you can search. The original is kept.

Tags by scope

"Everything about María exists without me filing anything."

Bai tags by scope, not in folders: client, project, contact, priority, status. You don't maintain them — but you can correct them whenever you want.

Search by meaning

"I find it however I remember it."

You don't need the exact words. Ask the way you remember it and Bai brings it back, dated and sourced. If it isn't sure, it says so — it never invents.

Saved views

"I can save a way of looking at my things."

A way of looking, saved with a name: list or board, by tags and statuses. Each front of your life gets one living place to come back to.

Everything you'd put in Notion

Your whole workspace, without the workspace.

Projects, notes, people, plans — you talk, Bai keeps them in order, no database required.

📋

Projects

Tracks progress without you checking in.

💡

Ideas

Captures now, connects later.

❤️

Wellness

Remembers your habits, not just your requests.

👨‍👩‍👧

Family

Coordinates so you don't have to.

✈️

Travel

Plans around what you actually like.

💰

Money

Knows who owes you. Follows up.

…and anything else you can think of. Just say it.

Three steps · no setup

The Notion alternative with zero setup.

💬

You talk

Type or send a voice note into WhatsApp. No page to build first.

🧠

Bai organizes

It structures what you said and ties it to what came before.

It comes back

Recalled however you remember it — sometimes before you even ask.

You talk. Bai builds the structure.
No databases. No templates. No blank page.

What people say
C

Carlos M.

entrepreneur

"I stopped keeping a second app open just to feel organized."

L

Laura S.

designer

"I capture ideas while walking and they're sorted by the time I'm back. With Notion I lost half of them."

D

Diego R.

student

"My whole semester is organized and I never set it up. It just remembered what mattered."

One mind · Two tempos

It answers when you talk. It thinks when you don't.

Agent reactive

Gets it done, right when you need it.

  • You never repeat context: it connects what you just said to everything you already gave it — this note, this thread, this person.
  • No re-explaining who you are. One continuous conversation, with natural pauses between days.
  • If you talk to it, it answers. Fast and faithful: nothing invented, nothing lost, nothing extra.

Brain proactive

Remembers what matters and brings it back before you ask.

  • It thinks when nobody's looking: a commitment about to slip, a connection you can't see, a pattern that repeats.
  • Proactivity isn't scheduled messaging — it's what Bai finds.
  • A few messages a day. An ignored one isn't repeated tomorrow, and "not now" is respected. If it finds nothing worth saying, it stays quiet.

One mind, two tempos. Both speeds read and write the same memory — there are no separate worlds to sync.

Pricing

Move forward without losing anything.

Prices in USD.

Common questions

The short version.

Notion gives you a blank workspace and asks you to build it — databases, templates, pages. Bai gives you the result without the work: you just talk in WhatsApp, and it organizes your notes, projects and people for you. No setup, nothing to maintain.
No. There's nothing to build. You talk, Bai does the structuring and remembering. Sign in with Google, connect WhatsApp, and start.
Yes. Data is encrypted in transit and at rest on Google Cloud infrastructure. We never sell or share your information, and you can export everything or request permanent deletion anytime from your portal.
Bai is built around your world, not the open web. It'll pull something external in when you ask, but its job is your stuff: your notes, plans, people and files.
Ready when you are

Stop building your workspace.
Start talking to it.

Try Bai Go — 9 days free

Your move.