The Company Brain for your business.Built from every text you send.
A Company Brainis one organized place where everything your business knows lives — your clients, your pricing, your decisions, your team, the way you talk. Webair AI quietly builds it for you, from every text you send and every app you connect. Then your AI actually knows what's going on.
The definition
A Company Brain is your business in one organized place.
Right now, the information your business runs on is scattered across eight different apps and a few people's heads. A Company Brain pulls it all together, organizes it, and keeps it current — so your AI can actually use it instead of guessing.
From Y Combinator's Summer 2026 Request for Startups
“A Company Brain is a system that pulls knowledge out of fragmented sources, structures it, keeps it current, and turns it into an executable skills file for AI. It's a living map of how a company works. I think every company in the world is going to need one.”
— Tom Blomfield, Y Combinator
That's exactly what the Webair AI Knowledge Hub has been doing since we launched. Y Combinator named the category. We already built it. And the difference between us and most of the others showing up under the name is simple: ours is built from how you actually work — including every text you send from your phone.
The problem
Your AI doesn't know your business — yet.
The models got really good, really fast. But they still start every chat from zero. You paste the same context, re-explain the same client, and fix the same wrong tone every single time. The model isn't the problem anymore. The problem is that your business knowledge lives in eight places.
- •You re-explain the same client to whoever picks up the request.
- •New hires take months to learn what experienced people just know.
- •Decisions get made twice because no one remembers the first one.
- •Pricing and SOPs live in Drive folders nobody opens.
- •Every AI tool starts from zero, every conversation, every model.
Where business knowledge hides
The result:your AI can't answer real questions about your business — because it doesn't have the context.
What it looks like
A real Company Brain has three layers.
Webair AI doesn't dump everything into one giant pile. Cortyx — our memory engine — sorts what your brain learns into three separate layers, so the right information shows up at the right moment without anything leaking where it shouldn't.
Personal memory
How you write, when you work, what you care about.
- Your tone of voice
- Your daily schedule
- Your preferences and habits
Business memory
Everything about your clients, projects, money, and team.
- Clients and contacts
- Projects and history
- Pricing, SOPs, and contracts
Operational memory
How the work actually gets done day to day.
- Recurring tasks and routines
- Approval rules and handoffs
- Follow-ups and reminders
Inside each layer, your Company Brain is organized even further — by facts, preferences, summaries, and things about you. That structure is the difference between an AI that helps you and an AI that hallucinates.
Don't get tricked
Most 'company brains' aren't actually company brains.
Y Combinator was specific. A real Company Brain isn't a search bar over your files. It isn't a chatbot pointed at your Drive. It's a living, structured map of how your business actually works.
Not a Company Brain
- A search bar across your apps
- A chatbot pointed at a folder of PDFs
- A vector database with no structure
- A note-taking app rebranded as “a brain”
- A tool that forgets between sessions
A real Company Brain
- A structured map of people, projects, and decisions
- Updates itself as you work — no data entry
- Separates personal, business, and operational memory
- Lets every AI tool you use read from one source of truth
- Is yours — private, encrypted, and exportable
Every text adds to your brain.
Most AI tools live behind a login. You open them a few times a week, you forget to update them, and the “brain” barely grows. Webair AI lives in iMessage — the app you already open a hundred times a day.
That changes everything. You don't have to open an app to log a note about a client, capture a decision after a call, or ask a quick question between meetings. You just text. Every interaction becomes a node in your Company Brain.
- ✓Text a voice memo about a client call — it gets transcribed and added.
- ✓Drive past a building you're bidding on — text the address, it remembers.
- ✓Make a decision on a call — text it after, it lives in your brain forever.
- ✓Ask any question — the answer pulls from everything your brain already knows.
From a single text → into your brain
What got added to your Company Brain
- • Lisa Chen → Meridian (contact reinforced)
- • Riverside Project → kickoff moved → Thu next week
- • Decision logged: schedule slip, Lisa notified
- • Future questions about Meridian now include this
AI agents can't work without a Company Brain.
An AI agent is just a model that takes actions — drafts an email, books a meeting, sends an invoice. If the agent doesn't know who your clients are, what your pricing rules are, or how you write, it gets things wrong in real ways with real consequences.
The Company Brain is the source of truth your agents read from before they act. Without it, agents are guessing. With it, they actually know your business. That's why we built the Knowledge Hub first — and the agents come after.
Your Company Brain is yours. Not ours, not theirs.
When you chat with ChatGPT or Claude, the memory they build about you is theirs. They can see it. They can use it. They could one day sell it to an advertiser. That's not how Webair AI works.
- Encrypted in transit and at rest.
- Never sold. Never used for ads.
- Never used to train any public AI model.
- Webair AI staff cannot read your private memory.
- You can export or delete the whole brain in one click.
What separates a real Company Brain from a leaky one
- Encryption: your data is locked while it moves and while it's stored.
- Tenant isolation: your brain is yours alone — no shared memory pool with other customers.
- Audit logging: Cortyx records every read and write, so you always know how your brain was used.
- Compliance ready: SOC 2 Type II, GDPR-aligned, HIPAA-ready.
- Portable: export everything as structured data anytime.
How to start
You can have a Company Brain by tonight.
No setup wizard. No three-month rollout. Sign up, connect a couple of apps, and start texting. Your brain fills in from there.
Step 01
Sign up
Create your Webair AI account. Under a minute. You get a private Knowledge Hub the moment you sign up — that's where your Company Brain lives.
Step 02
Connect your apps
Gmail, Calendar, Drive, Slack, Notion, HubSpot — one click each. Webair AI starts reading the signal with the permissions you choose.
Step 03
Start texting
Save the Webair AI iMessage number. Text it like a colleague. Every message becomes part of your Company Brain. That's it.
Company Brain FAQ
The questions we get asked the most.
What is a Company Brain?
A Company Brain is one organized place where everything your business knows lives — your clients, your projects, your pricing, your team, your decisions, the way you talk to customers. Instead of that information sitting scattered across email, Drive, Slack, Notion, HubSpot, and people's heads, a Company Brain pulls it together and structures it so your AI can actually use it. Y Combinator described it as 'a system that pulls knowledge out of fragmented sources, structures it, keeps it current, and turns it into an executable skills file for AI.'
Why does every business need a Company Brain now?
Because the AI models are finally good enough to do real work — but they don't know anything about your business by default. Every new chat starts from zero. You re-explain the same client, paste the same context, fix the same wrong tone. A Company Brain solves that. Y Combinator said in their Summer 2026 Request for Startups that the biggest blocker to AI automation isn't the models anymore — it's domain knowledge. The model is smart. It just doesn't know you.
How is a Company Brain different from a search tool or a chatbot over my documents?
Search tools find files. Chatbots answer questions about documents. A Company Brain is different — it's a structured, living map of how your business actually runs. Who your clients are, what they care about, what your pricing rules are, what your team has already decided, how you write emails. Y Combinator was explicit on this: a Company Brain 'isn't a company-wide search or a chatbot over documents. It's a living map of how a company works.'
How is a Company Brain different from a Second Brain?
A Second Brain is personal — your notes, your ideas, your reading list. A Company Brain is business-wide — it covers everything your team needs to operate, including things that aren't written down anywhere. Webair AI keeps both inside one Knowledge Hub. Personal memory stays with you. Business memory can be shared with the team members you choose.
How does Webair AI build a Company Brain for my business?
Three things, all running at once. One: you connect your tools (Gmail, Google Calendar, Drive, Slack, Notion, HubSpot) and Webair AI starts reading the signals — with permissions you control. Two: you text Webair AI from iMessage like you'd text a colleague. Every text adds to the brain. Three: you can also upload documents directly — SOPs, contracts, price sheets, manuals. Cortyx, our memory engine, sorts everything into the right layer of your Company Brain so the right context shows up at the right moment.
Is my Company Brain private?
Yes. Your Company Brain is encrypted in transit and at rest. It is never sold to advertisers. It is never used to train any public AI model. Webair AI cannot read your private memory. Unlike chatting with ChatGPT or Claude directly — where the memory those tools store about you is theirs, not yours — your Webair AI Company Brain is yours. You can export it. You can delete it. We can't see it.
Why does AI need a Company Brain to act as an agent?
An AI agent is just a model that takes actions — drafts an email, schedules a meeting, sends an invoice. If the model doesn't know who your clients are, what your pricing rules are, or how you write, it will get things wrong in real ways with real consequences. A Company Brain is the source of truth the agent reads from before it acts. Without it, agents are guessing. With it, they actually know your business.
How much does a Company Brain cost with Webair AI?
Solo is $30/month. Operator is $100/month for the first 500 Founder Beta users (regularly $200), with every integration and unlimited messages. Scale starts at $800/month for teams, with 5 seats included, a shared Company Brain, admin controls, and live onboarding. All plans include the Knowledge Hub — the foundation of your Company Brain — from day one.
Can I bring in memory from ChatGPT or Claude?
Yes. You can import your existing memory from ChatGPT, Claude, or any other AI tool when you sign up. There's no friction to switching. Your Company Brain inherits what you've already taught other tools, and then keeps growing privately from there.
Start your Company Brain today.
Solo $30/mo · Operator $100/mo Founder Beta (first 500 users) · Scale for teams. Your private Company Brain begins filling in the moment you connect your first app.