Discover what a Second Brain is, how you build it with thirteen short documents and how you turn it into a trade: first for your own business, then for others.
Max from Remote SkillsWorks from Portugal and builds in public
You probably know it: you open ChatGPT or Claude and start from zero again. Who you are, what you sell, to whom and how you sound. Every single time. And what comes out, you rewrite anyway, because it does not sound like you.
A Second Brain solves that. It is the central brain of your business: a set of short documents about your business, your offer, your audience, your tone and your way of working. Every AI employee reads from it. That way everything you make with AI sounds like you, and matches what you sell.
In this guide you read what a Second Brain is, what you use it for, how you build it and what you can do with it. Do you build it for yourself or to sell? Both, in that order. Your own brain first, because that is where you learn the trade. Then, if you like, for others: most business owners need one and few have the time or the knack to build it themselves.
Max
For whomFor business owners and starters who want AI to really know their business, and for anyone who wants to turn it into a trade by building it for others too.
At a glance
What you will discover
Four questions this guide answers, plus your route map. Tap a topic to jump there.
Before we start: what are you doing it for? Pick everything that speaks to you, there is no wrong answer. Your choices end up on your canvas later.
What matters to you?
Let us be honest
What is in your way right now?
Everyone runs into something, that is part of it. Pick what applies to you, even if it is more than one thing. It goes on your canvas, so you see what your next step needs to be about.
What is holding you back right now?
What it is
What a Second Brain is, and what you use it for
A Second Brain is a folder of short documents about your business: who you are, what you sell, to whom, how you sound and how you work. Your AI reads it once and does not forget it after that. Every AI employee you use, from your chatbot to your content assistant, works from the same brain. This is what you do with it:
✉️
Emails and quotes
A quote or follow-up email in your tone, with your real offer and prices in it, without explaining everything first.
✍️
Content
Posts, newsletters and video scripts about your own topic, with your own examples. Less rewriting, more sending.
💬
Customer questions
A chatbot or inbox assistant that answers your customers' questions the way you would.
🤝
Sales
Preparing conversations, answering objections and following up, with the knowledge of your audience at hand.
🧭
Making choices
Thinking through your plans with an AI that knows your goals, your numbers and your limits.
🤖
AI employees
Employees that do a job on their own. When the brain is good, you do not have to check every line.
✦ The formula
📚What you bringYour knowledge
What you know about your clients, your offer, your trade and your way of working. No tool has that, and nobody can copy it.
+plus
🛠️What the skill addsThirteen documents
That knowledge captured once in thirteen short documents with a fixed number, so every AI gets the same out of it.
=equals
✦What it deliversAI that works like you
Every AI you use knows who you are, who you work for and what you sell. It sounds like you on a good day.
A better model or a smarter prompt helps a little. What your AI knows about your business helps everything. That is why the Second Brain is the foundation of everything you do with AI.
Who it is for
Who is it for? Every business.
Every business that uses AI needs a Second Brain. Without one, your AI has to guess who you are. A few examples:
🧑💼
Freelancers and coaches
You are the product. Your brain makes sure everything your AI makes sounds like you.
🏪
Local businesses
The practice, the salon, the installer. Customer questions, quotes and appointments in the tone of the business.
🛒
Web shops
Product copy, customer service and emails that match your range and your terms.
🌱
Starters
Anyone just starting out puts everything in order straight away with the brain: offer, audience and tone. That is your plan right there.
💡 Max's tip
You do not need to be technical. A Second Brain is plain language: what you know about your own business, written down neatly.
How you build it
Thirteen documents, start with three
A Second Brain consists of thirteen short documents, each with a fixed number. That way every AI knows exactly where to find what. This is what goes in them, in outline:
🧭01 · Start here
Context
Who you are, what you do, for whom, where your business stands now and what your goal is.
✨02
Brand DNA
Your promise, your values, your positioning and what you never do.
🗣️03
Tone of voice
How you sound: words you do and never use, with example sentences.
🎯04 · Start here
Audience and personas
Your ideal client, their pain in their own words, their channels and their objections.
📦05 · Start here
Offer and product ladder
What you sell, what is in it, your price with its reasoning and the steps of your ladder.
📊06
Strategy, goals and KPIs
Your goals translated into clients and conversations, with your milestones and your weekly rhythm.
🚦07
Marketing plan and go-to-market
Your channels, your core message, your content rhythm and your first thirty days.
🗺️08
Founder roadmap
Where you stand now, what you do this month and where you want to be a year from now.
🥊09
FAQ and objections
The questions clients ask and the objections you hear, with your answer.
🛡️10
Guidelines and guardrails
How your AI may write and what it must never do, such as making up amounts or promises.
👥11
Team and partners
Who works with you, which partners you work with and what you outsource.
🏆12
Proof and cases
Reviews, results, before and after. Grows with every client.
🧱13
Process and delivery
How you work, from enquiry to delivery, and what the client gets when.
💡 Max's tip
Start with three: 01 Context, 04 Audience and 05 Offer. You will notice the difference straight away. You add the rest as you work. A half-built brain is far better than no brain.
What you can do with it
For yourself, and for others
A Second Brain has two sides. You always start with the first.
🏠
For yourself: time and peace of mind
Your own business runs on your brain. You work faster, your AI sounds like you and you can let AI employees run along without reading every line.
🤝
For others: a service
Most business owners need one, but lack the time or the knack to build it themselves. Starters and people who are not handy with technology are glad when you do it for them. That is what they pay for.
💡 Max's tip
That is why the order matters: whoever has built their own brain knows how it works, has an example to show and sells from experience.
Audiences
Who do you build one for?
If you are going to build Second Brains for others, pick one audience to start with. Four groups where it fits well:
🌱Just startedStarters
Do not have a plan on paper yet
Who they are
People who have just started a business or are about to.
What you build for them
You build their brain together with them through an interview. That way their offer, audience and tone are in order straight away, with an AI that thinks along.
Why it works
Starters look for help and are easy to find. You often build your first free brain here.
🧰Busy and not technicalOwners without the tech
Know AI matters, but not how
Who they are
Experienced owners of a running business who have no time or wish to dive into AI.
What you build for them
You get the knowledge out of their head, put it into the thirteen documents and connect the brain to the AI they already use.
Why it works
They value someone who simply takes care of it, and like to keep working with you.
🎓Sell their knowledgeCoaches and knowledge entrepreneurs
Their knowledge is their product
Who they are
Coaches, trainers, consultants and makers of online courses.
What you build for them
Their method, stories and examples in one brain, so their content, emails and customer questions sound like themselves.
Why it works
They create a lot of content and feel the difference straight away. One good case attracts more.
🏪Lots of customer contactLocal businesses
Get the same questions every day
Who they are
Practices, salons, installers and other businesses with lots of customer contact.
What you build for them
A brain with their services, prices, terms and frequent questions, so a chatbot or assistant helps customers well.
Why it works
The result is visible straight away: fewer phone calls and faster answers. That sells itself.
💡 Max's tip
In doubt? Pick the group you understand best, ideally a world you have worked in yourself. Then your first brain sounds right straight away.
Exercise
Your own brain first, then three audiences
Two steps. First write down which documents of your own Second Brain you start with. Then choose three audiences you want to build one for, and add what their brain helps them with. Your answers are saved on this device and come along when you save the guide as a PDF.
Step 2 · AudienceWhat their brain helps them with
→
→
→
🗺️
Your Second Brain cardIncluded when you save the guide as a PDF.
Fill in something above and your Second Brain card appears here, together with the audience you picked above.
My audiences
My own brain, this is where I start
My first audience
Next step
Look at the earning models and the price ladder, and tick off the route map.
Earning models
What you can earn with it
For yourself, a Second Brain mostly saves time. Build it for others and it becomes a service. What you earn depends on your audience, your offer and your effort, so I make no promises about that. I will tell you how to set it up smartly:
⏱️
By the hour
You charge for every hour you work.
Pros
Easy to start with
Fair and simple to explain
Cons
You only earn while you work
Work faster with AI and you earn less
📦
Per project
You agree a fixed price for a clearly scoped result.
Pros
Your client knows where they stand
Work smartly with AI and you keep time to spare
Cons
After every project you look for the next job
Your income goes up and down per month
🔁
Subscription
Your client pays monthly for a service that keeps running.
Pros
Predictable, month after month
Every new client stacks on top of the last
Cons
Harder to start with before you have proven results
You keep delivering every month
⭐⭐ Our favourite
Project plus subscription
You build something custom for a fixed price. After that your client pays monthly for use, maintenance and improvements.
Pros
A solid start and an ongoing base
Your client stays helped, you build something up
Cons
Needs an offer that keeps working after delivery
⭐
Why this is our favourite: a brain is never finished. You build it once, then you keep it up to date, connect new AI employees and improve it every month. That way your client stays helped and your base grows.
An example
A price ladder for your service
This is how you could build it up. You do your first one for free, for proof. After that you climb a step with every case.
✎ Example, not a promise
Step 1Free
Your first brain
For someone you know, in exchange for an honest review and a case you may show.
Step 2500 euros
The basic brain
The three most important documents through an interview, ready to use in their own AI.
Step 31,500 euros
The complete brain
All thirteen documents, plus one AI employee that reads from it, for example for emails or content.
Step 43,000 euros or more
Brain with an AI team
The brain connected to several AI employees and their systems, with monthly maintenance as a follow-up.
Example amounts, excluding VAT. What you charge and earn depends on your audience, what you deliver and your effort.
Finding clients
Four routes to your first clients
You do not have to start with strangers. Pick one route, do it well, and add another one later.
🤝01→ Start here
Your own network
Start with people you know: business owners around you, former colleagues, your own clients. You build your first free brain here, in exchange for a review.
✍️02
Show your own brain
Share on one channel what your AI makes now that it knows your business: before and after, with your own examples. Your own business is your best proof.
📞03
Contacting your audience directly
Approach your audience personally, with one concrete example of what a brain does for their business. Not in bulk, but targeted.
📢04⭐ Our favourite
Advertising
Once you have a good product and know who your audience is, advertising is the fastest way to grow. It takes a small investment, but you no longer depend on luck or on your calendar.
Your route map
From your own brain to your first client
Nine stops, in this order. Tick off what you have done: your ticks are saved on this device.
0 of 9 done0%
🚩Start
✓Your first client
💡 Max's tip
Never build a brain for a client before your own brain runs. Your own business is your best demo and your best proof.
Your goal, what is in your way, your own brain, your audiences, your earning model, your client route and your route map in one overview, with a conclusion that writes itself from your choices. Save it as a PDF or pin it next to your screen.
01
02
03
04
05
✓
What next
Which route suits you?
We have several concepts: a training programme, a business in a box, ready-made apps to license, implementation programmes and coaching tracks. Which one suits you depends on your goal, so we would love to talk that through with you.
Want to taste in practice which skillset suits you best and set up a first plan straight away? Then choose the tasting, the AI Starter programme.
Want to build seriously, or do you already have something running that you want to scale? Then the Founder or Builder track probably fits, and it is good to talk briefly about which route helps you most.
Remote SkillsFree · Guide
Max from Remote SkillsWorks from Portugal and builds in public