We have equipped 20 companies with our system.
Going fast in the wrong direction is expensive.
The licence is never the expensive part. The year spent on the wrong architecture is. So is the project nobody ends up using.
Every decision looks reasonable on its own. Seven degrees off, six times, and you are somewhere else.
Most leaders drive the AI change alone.
Nobody tells you the architecture is wrong. Every vendor says yes. The people who have already done it are not in the room.
You don't need more options. You need someone who has built it before.
of European companies use AI as a personal productivity tool.
have agents running their processes on their own.
Everyone uses AI. Almost nobody works differently.
Source: Notion, Global AI Transformation Study 2026, European edition (Qualtrics, 2,541 respondents).
Most companies buy a tool, plug it into nothing, then decide AI doesn't work here. AI works. The context is missing.
Your company brain.
Your company's know-how, made executable.
It knows your context, works your way, reaches your tools, and handles the repetitive work. Without it, your agents are just clever chatbots.
It belongs to the company, not to the people who happen to know.
Change starts with the leader.
You can't install a transformation in a company. You can only speed up one the leader has already decided on.
You first, then your first circle, then the company. A leader who uses the system is worth more than a memo asking everyone else to.
They freed up their teams.
Here is what changed.
Three agencies, one manufacturer. Same starting point: the work was stuck in people's heads.
MetalydeAntoine, founder
“The reporting that used to tie up our consultants for half a day now goes out on its own. We got entire days back for our clients.”
Communications agency“Thanks to the Silex teams, we set up our ETHER OS — all our data is now accessible and queryable. It's a real asset that increases ETHER IMPACT's valuation.”
Impact finance“We knew we had to move, we just didn't know where to start. In three months, we had a clear roadmap and tools that actually run.”
SEO agencyWhat we have built for our clients.
A glimpse of the agentic systems we have already shipped.
Automated Meta reporting
Reporting that writes itself.
- Campaigns pulled in seconds
- Performance pulled from videos and ads
- Reporting email pre-drafted
2 hrs saved on every report.
Content engine
From idea to published post.
- Writes in the brand voice
- Routed through your approval
- Publishes and pings Slack
4 articles/week, hands-off.
SEO agent
Articles that rank.
- Keyword clusters, automated
- On-page SEO built in
- Internal linking wired in
4× organic traffic in a quarter.
LinkedIn agent
Your founder voice, every day.
- Draws on your wins and your data
- Writes in your tone
- Schedules and tracks engagement
800 → 14,000 followers in 5 months.
RFP responses
RFPs ready in a morning.
- Parses the brief
- Assembles your case studies
- Drafts the first proposal
3 days of writing saved.
Client onboarding
Days brought down to hours.
- Welcome → kickoff → setup
- Orchestrates Notion, Slack, HubSpot
- Zero manual follow-ups
Onboarding from 5 days to 4 hrs.
Sales dashboard
All revenue in a single view.
- Aggregates CRM, calls and emails
- Daily digest in Slack
- Flags deals that stall
4 spreadsheets and 2 meetings replaced.
CRM hygiene
Clean, enriched, never stale.
- Merges duplicates
- Fills in missing fields
- Revives dormant deals
18,000 records cleaned in 2 days.
Process
The discovery call
Thirty minutes with a founder: what you want to change, what you already have, what is blocking.
The direction
We come back with the architecture, the order to build it in, and what to leave alone for now.
The right format
Partner, company brain, sprint or bootcamp. We tell you which one fits, and why.
The call is free and there is no commitment. If it isn't the right time for your company, we say so on that call.
Ways to work together
You build it yourself, or we build it with you.
Executive 1‑to‑1 coaching
Three weeks to build your own system, then take it to your team.
- Week 1 — you understand, create and install your own second brain
- Week 2 — you map how you actually work, and turn your processes into skills
- Week 3 — you deploy it at the scale of your team
- Eight leaders per cohort, a live session and office hours every week
- Slack support for 30 days, then lifetime access to the training and the community
Chief AI Officer as a service
We build it with you, inside your company.
- An audit of your data, your tools and where information stops today
- Your company brain, built in your own environment and connected to your real sources
- The automations that take the repetitive work off your teams
- A product manager and a senior developer on your company, two builds at a time
- A weekly steering call, Slack, and our library of agents
You can keep adding tools.
Or rebuild how your company works.
Not ready yet? Join the free live on how to create your company brain, every Thursday at 12pm, Paris time.
Sign up for the live