The blog
Understand AI, simply.
Models, agents, MCP, integrations: we break down what actually matters for your business, no jargon. And we stand by our point of view.
- Le point IA1 min
What changed in AI this month (and what it changes for you)
New models, new integrations, new buzzwords. We sort the noise and keep what truly matters for your business.
Tuesday, 26 May 2026
- L'esprit chyll1 min
The AI that shows you before sending: why you stay in control
The number one fear when delegating to an AI: that it sends something embarrassing to a client in your name. Here is how we designed chyll so that never happens.
Tuesday, 19 May 2026
- Comprendre l'IA1 min
Why chyll remembers (and ChatGPT doesn't)
Re-explaining your business in every conversation is exhausting. Business memory fixes that. Here's what it is, in plain terms.
Monday, 11 May 2026
- Comprendre l'IA2 min
We wire your tools into your system (you approve)
An AI that only reads what you paste is limited. Connected to Gmail, your calendar, your CRM, it truly acts.
Tuesday, 5 May 2026
- Comprendre l'IA1 min
Open source and European models: why chyll does not depend on OpenAI
Behind every AI there is a "model". Which one? Where does it come from? Who controls it? These questions have very concrete consequences for your budget and your data.
Sunday, 26 April 2026
- Comprendre l'IA1 min
MCP: the "USB port" of AI, explained simply
You keep running into the acronym "MCP". No need to be a developer to understand why it is good news for you.
Sunday, 19 April 2026
- Décryptage3 min
Tokens and the context window: why AI sometimes "forgets"
Your AI loses the thread after a while? It is not a bug, it is its "working memory". We explain, no math required.
Monday, 13 April 2026
- Décryptage3 min
Hallucinations: why AI makes things up, and how we limit it
Sometimes the AI states nonsense with total confidence. Understand why, and the guardrails that reduce the risk for your business.
Sunday, 5 April 2026
- chyll vs.3 min
ChatGPT vs chyll: when a chatbot is no longer enough
ChatGPT is great for talking. But talking isn't delegating. The moment you need something more.
Friday, 27 March 2026
- En pratique3 min
5 tasks chyll automates and runs for you
No need to overhaul everything. Five concrete, time-consuming tasks chyll can take off your plate right now.
Friday, 20 March 2026
- L'esprit chyll3 min
GDPR and AI: where your data really goes
"Will the AI learn from my data? Are my clients exposed?" The real answers, and the choices we made at chyll.
Thursday, 12 March 2026
- L'esprit chyll3 min
The hidden cost of American AI (and why cost control changes everything)
The meter that keeps running, the price that doubles without warning, the dollar... Why predictable costs are not a detail.
Friday, 6 March 2026
- Comprendre l'IA3 min
Prompts: why you won't need to learn to talk to AI
People sell courses in "prompt engineering". Do you need one to run your business? Spoiler: barely.
Friday, 27 February 2026
- Décryptage2 min
RAG explained simply: how AI reads YOUR documents
How can an AI answer questions from your own files? The mechanism behind it, without the jargon.
Friday, 20 February 2026
- En pratique3 min
Automate your prospecting without becoming a robot
Prospect consistently without losing your evenings or sending generic messages that smell of copy-paste.
Thursday, 12 February 2026
- Le point IA2 min
AI roundup: three of this month's updates that (really) matter
Our monthly sorting of AI news: what changes for a small business, and what you can ignore without regret.
Friday, 6 February 2026
- Décryptage3 min
Fine-tuning vs context: should you "train" your AI?
Two ways to adapt an AI to your business. One is heavy and expensive, the other immediate. Which one do you need?
Wednesday, 28 January 2026
- En pratique3 min
Chasing unpaid invoices with chyll (without upsetting anyone)
The task everyone postpones. How chyll prepares graduated payment reminders, and keeps you in charge of the tone.
Wednesday, 21 January 2026
- L'esprit chyll3 min
How much time does an AI really save you?
Beyond the promises. An honest, task-by-task estimate of what you actually get back.
Thursday, 15 January 2026
- Comprendre l'IA3 min
Connectors: Gmail, Notion, HubSpot… what chyll sees (and doesn't)
What does connecting an app mean for access? What chyll can read, write, and what it never touches.
Wednesday, 7 January 2026
- Le point IA3 min
AI roundup: cheaper models, smarter agents
The month in summary: why falling model costs are quietly good news for you.
Monday, 29 December 2025
- En pratique3 min
Writing your newsletter with chyll (without losing your voice)
Keep a regular sending rhythm without giving up your voice. How chyll captures your tone and saves you hours.
Monday, 22 December 2025
- L'esprit chyll3 min
Autonomy and control: we calibrate the system, you keep the wheel
Between approving everything by hand and letting it all run, there's a dial. How to set it wisely.
Sunday, 14 December 2025
- Décryptage3 min
Claude, ChatGPT, Mistral, Kimi: what's the difference?
A simple map of the big models: who makes what, who hosts where, and why it matters to you.
Monday, 8 December 2025
- En pratique3 min
Brief your chyll agent from the start
A good brief sets the context, tone and rules. The method in 4 steps to get your custom agent off to the right start.
Monday, 1 December 2025
- Le point IA2 min
AI roundup: what the new integrations unlock
This month's overview: the connections that widen what your AI can do, concretely.
Monday, 24 November 2025
- Décryptage3 min
AI "memory": myth and reality
Does AI really "remember"? What's marketing, and what genuinely works.
Sunday, 16 November 2025
- L'esprit chyll3 min
One more AI solves nothing: you need an operational system
Stacking up AI tools does not move you forward. Our conviction: what you need is delegation, not a gadget.
Monday, 10 November 2025
- En pratique3 min
Preparing your client meetings with chyll
Walk into meetings with the context, the history and the right angles, without spending an hour on it the night before.
Saturday, 1 November 2025
- L'esprit chyll3 min
Security: can you trust an AI with your access?
Giving an agent access to your emails or your CRM, is that reasonable? What makes it safe (or not).
Saturday, 25 October 2025
- Décryptage4 min
Specialized agents, shared memory: your system doesn't fragment
Several siloed agents, or a specialized team that shares one business memory? Why we made the call, and what it changes for you.
Sunday, 19 October 2025
- Le point IA3 min
AI roundup: the race to "big models", should you follow it?
This month's deep dive: why "bigger" doesn't mean "better for you", with the facts to back it up.
Saturday, 11 October 2025
- En pratique3 min
24/7 customer support without hiring
Answering clients fast, even at night and on weekends, without recruiting. What chyll can (and cannot) do.
Thursday, 2 October 2025
- Comprendre l'IA3 min
The 7 AI words everyone misuses (and what we do with them)
Model, agent, prompt, token, hallucination… The little glossary that makes you sound like you get it.
Thursday, 25 September 2025
- En pratique3 min
Sorting and replying to your emails with chyll
Take back control of your inbox: sorting by priority, drafts ready to go, and you approving with one click.
Wednesday, 17 September 2025
- L'esprit chyll3 min
Will AI replace freelancers? We automate the chores, not the people
The uncomfortable question. Our conviction, no bullshit: what AI replaces, and what it never will.
Thursday, 11 September 2025
- Le point IA3 min
AI roundup: open source catches up (again)
The month in review: why open models are becoming a credible option, and what that changes for your budget.
Thursday, 4 September 2025
- Comprendre l'IA3 min
Where to start: we build the system, you pick the first task
No jargon, no grand plan. Three concrete first steps to delegate your first task this week.
Thursday, 28 August 2025
We build the AI agent that runs your business.
Tell us what's eating your time. We come back with a concrete agent idea.
Book a call