What if it doesn't work?

If your AI workflow doesn't run on Friday, or you can't run it yourself, you get all your money back. We don't promise numbers like more sales or hours saved: those depend on how you run your business.

Why only one session?

Most small businesses have one bottleneck that really matters. One focused session is enough to fix it and learn the method. After that, you can do the next one yourself.

USD 5,000, all in, paid in two halves: 50% when you book after the intro call, 50% on Friday once it runs. It covers the diagnosis, your plan and prompts, the 2 to 4-hour build session, and up to 5 hours of support by Google Meet and email over 60 days. AI tools are extra and paid by you directly. We put every cost in writing before you start.

Do I need to be technical?

No. If you can use email and a spreadsheet, you can follow the session and run what you build.

Which AI tools do you use?

The ones that fit your business and budget. We set them up with you, in your accounts and in your name. We are not affiliates and we don't earn commissions on tools.

Do you offer ongoing support?

Support by Google Meet and email is included for 60 days, up to 5 hours in total. After that, you can keep us on call with the AI partner plan: $400 a month for 3 hours, cancel any month.

Is my business data safe?

Everything runs in your own accounts. We only look at the data the workflow needs, and you keep full control.

What if AI can't help my business?

Then we tell you on the intro call, before you pay anything.

AI advisory and training for small businesses

We find what slows your business down.
Then teach you to fix it with AI.

No software to buy, no agency to keep. You learn to build and run it yourself, then you never need us again.

Free 30-minute intro call first. Then $5,000, all in, only if it fits.

Intro call
Diagnose
Teach
You run it

Book an intro call See who does what

/ How it works

One week. Here is who does what.

Like a math teacher: we give you the formula, we do the exercise with you, then you take the exam on your own.

01Before · Intro call
You talk. We listen.
You
Tell us how your week runs.
Us
We tell you honestly if AI can help.
30 min, free
02Monday · Diagnose
We find the bottleneck.
You
Show us how you work today, and pick the task with us.
Us
By Wednesday, we write the scope, the plan and the costs.
We draft the AI prompts you will use on Thursday.
1 hour on Monday
03Thursday · Teach
You build it with us.
You
You do the clicks, so you learn.
Us
We guide and teach you at every step.
2 to 4 hours on Thursday
04Friday · You run it
On Friday, it runs.
You
You run it on your own, then tackle your next bottleneck with AI.
Us
We stay on call by Google Meet and email for 60 days, up to 5 hours.
From Friday, for 60 days

What we need from you

One person who decides.
3 to 5 hours that week: 1 on Monday, 2 to 4 on Thursday.
The person who does the task today, in the Thursday session.
Logins to your tools, ready on Monday.

/ The right fit

Who this is for, and who it is not for

Window fitters, cleaning companies, trades, agencies, shops. If the left column sounds like you, the intro call is worth 30 minutes.

This is for you if

Your business has 1 to 150 people, and the owner decides.
You want AI for a clear result: earn more or spend less.
You don't have time for research and testing.
You want a fixed, clear price.
You want to learn it, then run it yourself.
You want a workflow running in weeks, not a 6-month project.

This is not for you if

You want us to run it for you, forever.
It takes 5 approvals to get anything done.
You won't pay for your own AI tools.
You want guaranteed numbers without changing how you work.
No one on your team has 2 hours a week to practise.

Not sure which column you're in? That's what the intro call is for.

Book an intro call

/ What we do

What BlackStack does with AI

We put AI to work on your own data and your own tools, then teach your team to run it.

One AI brain on top of the tools you already use.

Your emails, quotes, client files and spreadsheets, linked into one knowledge graph that AI can read. Workflows and agents run on top of it, in your own accounts, so you own it and can change it.

Company knowledge graph: Clients, jobs, quotes and documents linked, so you can ask questions about your business in plain words.
Workflows that run on their own: The tasks your team repeats every week, rebuilt to run with AI, with you approving what matters.
Connected to your tools: Gmail, Outlook, Google Drive, your CRM and your accounting software. Nothing to replace.

Talk to us about AI business brain See use cases

/ The team

Built by operators, not by marketers

We run our own software and directory businesses with AI every day. We teach what we use.

Sales and distribution

Tristan Fonteneau

Co-founder, engineer (M.Eng)

Neo4j: enterprise sales development, $1.12M closed
FedEx: industrial engineer, pan-European project
CEDAP: warehouse app, +67% productivity

CertifiedLean Yellow Belt · Lean Green Belt · SAFe (Scaled Agile)

Build and operations

Grégoire François

Co-founder, engineer (M.Eng)

Alu-Fonte: director of operations, full foundry build-out, $755k saved
Sunna Design: lean production lines, 30% fewer delays

CertifiedLean Yellow Belt · Lean Green Belt

Years coding: 7+
Years in sales and operations: 6+
Years building with AI: 4+
Companies founded: 5+

/ Pricing

One price, all in. Paid after the intro call.

You pay only if the intro call shows AI can help. Steps 2 to 4 are included.

AI Bottleneck Session

$5,000one time, all in

50% when you book, 50% on Friday once it runs.

The diagnosis: 1 hour, then a written scope, plan and costs
AI prompts drafted for your business, ready to use
The build session: 2 to 4 hours live, with you and your team
Your first AI workflow, built by you, in your own accounts
A playbook, a self-check list and the session recording
Support by Google Meet and email for 60 days, up to 5 hours

Our guarantee: on Friday, one AI workflow runs and you know how to run it. If not, you get all your money back.

AI tools are paid by you, directly, in your name. No lock-in, no affiliate links.

Book an intro call Start with a free website review

After the 60 days, if you want it

Most clients never need this. You can stop any month.

AI partner

$400

a month, 3 hours, cancel any month

Keep us on call for questions, a review of the workflows you build, and advice on what to tackle next.

Built for you

On request

quoted after the intro call

Need a tool built for you? We build it with our own AI software factory, hand it over with tests and teach you to run it.

/ FAQ

Questions we hear a lot

Still not sure? Send us your question and we reply within one business day.

Ask a question

No. You build it with us, so you understand it and can change it without us. If you need a tool built, we can do it on request, then hand it over and teach you to run it.

/ Free website review

Send us your website. Get 3 ideas back.

We look at your website and your business, then send 3 concrete AI ideas to the contact details on your site. Free, within 2 business days.

/ Case studies

What we fixed, and how

See all case studies

CEDAP

Plastics manufacturer: warehouse and deliveries

Problem: Stock, orders and deliveries were tracked by hand, which caused order errors and slow processing.
Fix: We reorganised the warehouse and built a barcode-scanning app for stock, orders and deliveries.
Result: Productivity up 67%, processing 55% faster, and no more order errors.

Read the case

Alu-Fonte

Aluminium foundry

Problem: A new foundry needed one system to run production, stock and orders, from raw material to delivery.
Fix: We built a custom ERP from scratch: production planning, stock, orders, purchasing, technical drawings and reports.
Result: The whole foundry runs from one screen, and the build-out saved $755k in costs.