01 · Step
Understand
Your business, your numbers, your constraints. We start from the process that costs you, never from the technology.
You: 1 to 2 hours
AI consulting firm · SMEs & mid-sized companies
AI isn’t decided in slide decks. It’s proven in the field.
BYC21 & Co is an AI, Data and Cloud consulting firm. We help SMEs and mid-sized companies find, prove and deploy the AI use cases that genuinely change their day-to-day work. Proof first, then the project.
- point of contact from start to finish
- 1
- codebase, from prototype to product
- 1
- blind commitments
- 0
References
They trusted our experts.
Large organisations our experts have worked for, including before BYC21 & Co was founded.
- Givaudan
- BNP Paribas
- Cartier
- Renault
- Givaudan
- BNP Paribas
- Cartier
- Renault
95%
The reality
It’s not the tools that are missing. It’s the method.
95% of enterprise generative AI projects deliver no measurable impact on the bottom line (MIT NANDA Initiative, 2025). The models are ready. What’s missing is a well-chosen use case, a clear success criterion and teams on board.
Small firm.
Big proof.
Our stance
Senior people, from the first day to the last
Value measured before you invest
A human in the loop, always
Why BYC21 & Co
Not a big machine. A team that delivers.
01
Small by choice.
A tight-knit team, not a pyramid. You talk directly to the people who design and build your solution.
02
Proof before the project.
We measure the value on your real use case before asking you to invest. If it isn’t there, we tell you.
03
Independent.
No software to resell, no commissions. We choose the tool that serves your use case, not the one that serves us.
Our offers
Five offers. One rule: prove it.
Five ways in, from a first workshop to long-term support. You start where you are.
02 · Prove
The Proof Sprint · 5 days
An AI agent running on your real use case. Or nothing more to pay.
You have a specific use case and want to know whether it delivers.
Build this offer Fixed fee, on quotation
- 01Monday · 1 hour of your timeYou explain the need. Together we set the success criterion.
- 02Wednesday · 2 hoursYou try a working prototype and give feedback.
- 03Friday · 2 hoursYou decide what comes next, based on measured results.
What you get
- A success criterion, in black and white
- A demonstrable agent prototype
- The measured impact on your use case
- A quote for going into production
Our method
Understand, prove, decide. In that order.
The same method, whatever the offer. It protects your budget and your teams’ time.
02 · Step
Prove
A prototype on your real use case, tested with your teams and measured against a criterion set in advance.
You: 2 to 4 hours
03 · Step
Decide
On results, not on a promise. We deploy, we adjust, or we stop.
You: the decision
Build your offer
Your offer in 30 seconds. No endless forms.
Four questions, one proposal. It follows exactly the method we use in our meetings: one way in, one success criterion, one next step.
Your offer · 02The Proof Sprint · 5 days
Answer your customers faster. In five days of proof.
At your company (SME), the pain point is: customer service. An AI agent running on your real use case. Or nothing more to pay.
- 01
Monday · 1 hour of your time
You explain the need. Together we set the success criterion.
- 02
Wednesday · 2 hours
You try a working prototype and give feedback.
- 03
Friday · 2 hours
You decide what comes next, based on measured results.
What you get
- A success criterion, in black and white
- A demonstrable agent prototype
- The measured impact on your use case
- A quote for going into production
What next?
Value demonstrated: we quote the Deployment. No value: we stop, and you keep the measurement and our recommendations.
Success criterion, set with you: first response time, measured before and after.
Terms: Fixed fee, on quotation
Example use cases
Useful agents. Not demos.
Concrete use cases we prototype regularly. For each one, a metric measured before and after.
Customer service
An agent that drafts first-level replies.
The agent reads the request, finds the order and drafts a reply. The advisor reviews, adjusts and sends it.
What we measureFirst response time
About us
Born in production. Not in a meeting room.
Amine Jabri
Founder · AI, Data & Cloud Architect
Amine is an AI, Data and Cloud architect. His job: turning a prototype that impresses in a demo into a product that holds up in production. Secure, monitored, cost-controlled, and used every day by your teams.
He founded BYC21 & Co on a simple observation: most AI projects don’t die at the demo, but on the way to production. With us, the prototype is built from day one on the architecture of the final product. Nothing to throw away, nothing to rebuild.
- years of production architecture
- 13
- cloud certifications
- 3
- codebase, from prototype to product
- 1
Google Cloud Professional Cloud ArchitectVMware Certified Spring ProfessionalIBM Cloud Technical Advocate
View LinkedIn profile From prototype to finished product
The prototype isn’t the end. It’s the product’s first day.
- 01A prototype that provesOn your real data, with a measurable success criterion. Not a demo on a sample dataset.
- 02Architecture designed from day 1Cloud, data, security and model running costs are settled before the first line of code.
- 03Seamless industrialisationThe same code goes into production: automated deployment, infrastructure as code, monitoring of agents and their costs.
- 04A product your teams take overDocumentation, handover and operations: the tool lives without us, or with us if you prefer.
PrototypeProduct in production
Frequently asked questions
Your questions. Our straight answers.
BYC21 & Co is an AI, Data and Cloud consulting firm based in Bezons, near Paris, founded by Mohammed Amine Jabri, an AI, Data and Cloud architect. It helps SMEs and mid-sized companies choose their first AI use cases, prove their value on real data, and then put them into production.
Let’s talk
Let’s start with two hours. No commitment.
In two hours, we identify with you the process where AI will have the most impact, and the fastest way to prove it.
Or email us directly: [email protected]