The base · Scarcity
What AI cannot copy.
AI prints text, code, images and advice at zero cost. Value moves to what cannot be printed: your context, your customers' trust, and a money whose supply will never change.
Bitcoin in your treasuryBitcoin × AI for business
Your company is about to run on AI. The open question is which memory it runs on, which money, and who holds the keys. Network Effect helps leaders of SMEs and mid-sized companies through this double shift, from Rennes, France.

Back in 2023, we wrote that machines would need a wallet. Today, AI agents buy compute, data and services. They need money native to the internet, settled in a second, even for a cent. It already exists.
Bitcoin × AI
Why Bitcoin and AI meet inside your company.
The base · Scarcity
AI prints text, code, images and advice at zero cost. Value moves to what cannot be printed: your context, your customers' trust, and a money whose supply will never change.
Bitcoin in your treasuryThe network · Agents
An AI agent has no bank account and no card. It buys data, APIs and compute, and gets paid for its work. It needs a rail that settles in a second, with no intermediary, down to the cent: Lightning.
A wallet for machinesThe company · Sovereignty
An AI that doesn't know your company misses the point. An AI that knows it without your keys is a leak waiting to happen. Company knowledge structured and encrypted with your keys, an AI that works on your premises, bitcoin you hold yourself. This site runs on our own node.
Your intangible capitalStrategy
AI and Bitcoin change the rules of your market, not just your tools. We read with you what really changes for your company, sort opportunities from illusions, and then you decide.
Intangible capital
Your strategy, your decisions, your know-how, your flows: structured into a corpus your AI reads on your premises, and that you alone own.
Training
Bitcoin
Accept bitcoin in store and online, in minutes and without a terminal. Give bitcoin its fair place in your treasury, with the books in order.
Infrastructure
A Bitcoin node, a local AI, your services hosted on your premises. Like this site.
Articles, episodes and guides, in one place. Five of them in English.

The incredible efficiency of value protocols
Open protocols minimise costs, maximise creativity and strengthen competitiveness. First the internet, now Bitcoin. Our founding text on…

AI, IoT: do machines need a wallet?
Written in 2023, before AI agents could pay: why the economic autonomy of machines is the next obstacle, ten concrete applications, what a…

Harness the Lightning Network
Increase your sales and recruit new subscribers. Subscription-only is not the only way: the atomic service, pay-per-use without an…

Energizing online commerce with micropayments
Micropayments, very small transactions, can boost internet commerce, especially for digital content creators, thanks to unmatched…

Bitcoin training course
Intensive training courses, designed to “touch and learn”. The programmes of F101 and F102. → /en/training/

Store of value or medium of exchange?
Network Effect
From Rennes, we work with companies in Brittany and western France, and remotely across France. Engineers first: we explain, we test, then we deploy.
Our approachA question, a training course, a payment or AI project? Write to us. We answer ourselves, and quickly.