Standard CRMs (Salesforce, HubSpot) are heavy, expensive, and never truly suited to your business. You pay €50/month/user to use 10% of the features.
Part of your processes stays in Excel, another in emails, and what is supposed to be in the CRM is half there. Everyone complains, no one really uses it.
A custom internal tool, built for your exact process, often costs less over 3 years than a generic SaaS — and everyone uses it because it fits reality.
Process audit
Mapping of what really happens, not what is supposed to happen.
Mockup
Screens and interactions validated before any line of code.
Build
Web app, clean database, roles and permissions, key integrations.
Handover
Import of existing data, training, support during the first weeks.
Same service, three profiles, three stacks
B2B SME · 80 staff
Sales + support + workshop in the same tool. HubSpot abandoned after 2 years of inefficiency.
Tool used at 90% by the team within a month. 3-year cost: 30% of an equivalent SaaS.
Consulting firm · 12 consultants
Mission management, time tracking, invoice production, client follow-up.
Consultants enter their time in 2 min/day. Monthly billing generated in one click.
Local authority · 50 agents
Citizen request handling, file tracking, DGS dashboards.
Citizens track their requests online. Front-desk agent workload: −30%.
- → Exactly what you need, no more, no less.
- → No per-user pricing that explodes as you grow.
- → You own the code: you do not suffer a vendor's roadmap changes.
- → Interoperable with your existing tools by API: not a wall.
Let's talk.
All my services
The full catalogue: 14 families, 3 technical angles. To get a feel for what AI can absorb at your company.
€My pricing
Four formulas: express audit, fixed-fee project, monthly support, one-off intervention. Free quote within 48 h.
☕Contact me
1 free hour, by phone or over a coffee in Chaumont (France), to discuss your project. No commitment.