Legathum is Deibson Silva's AI-First hybridisation company, based in Madrid. With Legathum you sell with artificial intelligence: it finds clients, writes to them and tells you when they reply. And you hybridise companies with AI: you automate processes across every area with agentic AI, and a virtual consultant sells and delivers your method from start to finish.
You multiply projects without multiplying your hours.
| What | Who it is for | What it does |
|---|---|---|
| AI-First Hybridisation Consulting | Companies | Diagnosis, implementation and ongoing support to automate the processes in their areas with agentic AI, with human oversight at the critical points and a trace of every decision. |
| Legathum Business | Professionals and teams who sell to companies | You sell with AI: it finds clients, writes to them and tells you when they reply. LinkedIn sequences are reviewed before they are sent, and email is never sent cold. |
| Legathum Legacy | Consultants who deliver projects to companies | Your method, scaled with AI: the Book of Criteria and a virtual consultant that sells and delivers your method from start to finish. |
| Digital Twin by Legathum | Consultants | A professional cloned with AI who attends to clients and sells at any hour. |
Legathum, iPersonality and SciTechBiz Institute are brands of the same company, iPersonality Global Institute, S.L., in Madrid.
Forward Deployed AI Engineer and the founder of Legathum and iPersonality. He leads Legathum's AI-First Hybridisation Consulting.
With iPersonality you get to know the people in a team: how they think and what drives them. It is the map of every company you work with, in a complete platform for hunting, people management and organisational culture mapping.
In SciTechBiz you train: you complete your Certification in the Academy, module by module, you get your Store with every product and your personal link, and you have full control of your referrals, clients, deals and commissions.
iPersonality's clients include the Government of Rio de Janeiro (through CECIERJ), Petrobras and Ambep.
Every agent operates with human oversight at the critical points and leaves a decision trace that can be audited.
The digital twin says it is an artificial intelligence in its first intervention, as article 50 of Regulation (EU) 2024/1689 requires, and its name ends in «Clon IA».
Commercial email is never sent cold, in line with Spain's LSSI, and personal data are processed in accordance with the GDPR.
| Item | Detail |
|---|---|
| Name | Legathum |
| Brands | Legathum Business, Legathum Legacy, Digital Twin by Legathum |
| Company that sells and invoices | iPersonality Global Institute, S.L. |
| Tax ID (NIF) | B27580042 |
| Registered address | Calle de los Reyes 5, 1.º A, 28015 Madrid (Spain) |
| Founder | Deibson Silva, Forward Deployed AI Engineer and Founder |
| Other brands of the company | iPersonality, SciTechBiz Institute |
| Languages | Spanish, English and Portuguese |
| First step | A 15-minute meeting with Deibson Silva |
| Contact | [email protected] |
| linkedin.com/company/legathum |
Last updated: 23 October 2026.
A 15-minute meeting with Deibson Silva. You see the platform with your case and decide afterwards.