Your business is unique.
Your software should be too.
Centralys builds your custom CRM or business software, tailored to your teams, your processes and the way you work.
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Build your custom AI system.
Centralys structures your operations, automates your processes, and builds your tools (SaaS, CRM/ERP, agents) to save time, protect your margins, and scale your business.
Your business is growing.
Your operations are becoming a bottleneck.
As activity accelerates, complexity explodes: more teams, more clients, more tasks, more tools.
Without structure, everything becomes fragile: manual follow-ups, errors, scattered information, slow decisions.
The problem isn't your ambition.
It's the operational infrastructure behind it.
These aren't bugs. It's time and margin evaporating.
OPERATIONAL ALERTS
5Impact: slowed cashflow • margin under pressure
Estimated losses: €4-8k/monthValidation blocked
Who validates? Process broken
Client follow-up
Still nothing after 7 days
Missed revenue
Order not invoiced
Document not found
Which is the right file?
Reporting delayed
Decisions based on D-30
We don't just add AI.
We build a system.
AI doesn't save a confused organization: it amplifies the noise.
At Centralys, we first structure your flows, then automate what needs to be, and finally scale with a solid architecture.
Our mission: transform your operations into a growth engine (margin, cash, execution).
- Single source of truth
- Automated workflows
- Margin & cash management
AI systems designed for performance.
Custom SaaS (AI-Native)
We build your proprietary tool, perfectly adapted to your unique business.
Automations & Integrations
We connect your tools and eliminate repetitive manual tasks.
Intelligent CRM / ERP
A central platform that stores, organizes, and acts on your data.
Business AI Agents
Autonomous agents that assist your teams daily.
Knowledge AI (Private RAG)
Your company knowledge becomes instantly accessible, with sources.
Dashboards & Management
We transform your raw data into clear strategic decisions.
Intellectual Property
- 100% owned source code
- Scalable architecture
- Zero per-user license cost
Tailored solutions engineered for your industry.
Every industry has its own constraints, processes, and stakes. We build custom systems that structure your operations, automate your workflows, and accelerate your performance.
A hybrid team:
business strategy + technical execution.
Centralys is not a "website" agency. We are a team that understands business challenges: profitability, speed, coordination, reliability.
- •Product architects (vision + structure)
- •Engineers (SaaS, backend, automations, AI)
- •Data & AI specialists (RAG, agents, security)
- •ROI-oriented approach (prioritization, impact, results)
Before coding, we immerse ourselves in your business.
Because a good system isn't just technical: it's operational.
A rigorous method.
Fast delivery.
Business Audit
We analyze your processes and identify the critical levers of profitability.
Free Mockup
Your first concrete vision of the future software in 48h, no strings attached.
Detailed Quote
Precise budget, costed modules, and a spec we co-write with you.
Custom Build
Phased delivery, continuous validation, and dedicated support.
How do you want to start your project?
A custom mockup of your future system, delivered in 48h. 100% free, zero commitment. Pick the channel that suits you.
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Frequently Asked Questions
Everything you need to know before getting started.