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Legathum is Deibson Silva's AI-First hybridisation company, based in Madrid. With Legathum you sell with artificial intelligence and you hybridise companies with AI: you automate processes across every area with agentic AI, under human oversight.
The full definition: 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.
Legathum is a brand of iPersonality Global Institute, S.L., the company that sells and invoices.
Deibson Silva is a Forward Deployed AI Engineer and the founder of Legathum and iPersonality. He leads Legathum's AI-First Hybridisation Consulting.
iPersonality's clients include the Government of Rio de Janeiro (through CECIERJ), Petrobras and Ambep.
iPersonality's clients include the Government of Rio de Janeiro (through CECIERJ), Petrobras and Ambep. iPersonality is Deibson Silva's platform for getting to know the people in a team, and it shares a company with Legathum.
They are three brands of the same company, iPersonality Global Institute, S.L., in Madrid. Legathum sells and hybridises companies with AI, iPersonality gets you to know the people in a team, and SciTechBiz Institute trains professionals.
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.
Hybridising a company with AI means automating the processes in its areas with agentic AI without taking people out of the decisions that matter. Agents do the repetitive work with the house rules, and a person oversees the critical points and can see why each decision was made.
AI-First means that, when a process is redesigned, the first question is which part an agent can do with the company's own criteria, and the second, which part has to stay with a person.
Legathum's AI-First Hybridisation Consulting, in Madrid, automates the processes in a company's areas with agentic AI, with human oversight at the critical points and a trace of every decision. It is led by Deibson Silva and works in Spanish, English and Portuguese.
With Legathum, in three phases: diagnosis, implementation and ongoing support. Each phase has named deliverables, and the next one does not start until the previous one is closed.
Diagnosis: two working sessions with Deibson Silva and a written report on what to automate first and what not to. Implementation: six named deliverables, built in phases. Ongoing support: a monthly review and one new process per cycle, over 3, 6 or 12 months.
Legathum does not publish the price of its consulting, because it depends on the processes and areas in the project. It is discussed in a 15-minute meeting with Deibson Silva, followed by a written proposal with the scope and the price.
The Legathum platform plans do have public prices.
The Legathum platform: it finds clients, writes to them and tells you when they reply. A pilot looks for your ideal client, and LinkedIn sequences are reviewed before they are sent.
Email is never sent cold, because Spanish law (the LSSI) forbids it.
As a rule, no: article 21 of the LSSI, the Spanish e-commerce law, forbids commercial emails that the recipient has not requested or expressly authorised beforehand. The exception is an existing client, for products or services similar to the ones they bought, always with a simple, free way to unsubscribe.
That is why Legathum never sends cold commercial email: prospecting goes through LinkedIn, with messages reviewed before they are sent.
This answer summarises the law and is not a substitute for legal advice.
It is not one or the other. AI is good at searching, researching and drafting the first message, and a person is good at talking, deciding and closing; in Legathum the AI prepares the work and a person reviews the messages before they go out.
An SDR is the person who opens sales conversations with companies that are not yet clients. With the Legathum platform, the AI prepares that search and first contact, and the person spends their time on the conversations that have already replied.
Your method, scaled with AI. With Legathum Legacy 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. The rules of your method are written in a Book of Criteria, with versions and human review.
By writing the rules of your method in a Book of Criteria and letting a virtual consultant, with your avatar and your voice, sell and deliver it with those rules. That is what Legathum Legacy does: you multiply projects without multiplying your hours.
Legathum Legacy and the Legacy plan are the same level of the Legathum platform, the one with the Master Brain and the Book of Criteria: a consultant gets it with the Organizational Consultant Licence and a company subscribes to it as a plan. CEO Legacy is something else: the digital twin programme for a company's leader, discussed in a private conversation.
It is a professional cloned with AI who attends to clients and sells at any hour: that is what Digital Twin by Legathum does. The twin says it is an artificial intelligence in its first intervention, and each twin has its own Book of Criteria, with reviewed and approved rules.
Only real people are cloned: with their consent by email, a video reading a sentence and a manual review. Consent is revoked with one click.
Digital Twin Pro costs €2,990 a year, excluding VAT, with one twin and 300 minutes a month. Digital Twin Business costs €9,990 a year, excluding VAT, with up to five twins and 1,500 shared minutes a month; Enterprise has no public price.
The full terms of each plan are on the plans page.
Article 50 of Regulation (EU) 2024/1689 requires that people are told they are talking to an artificial intelligence, unless it is obvious, and that synthetic content is marked. These transparency obligations apply from 2 August 2026.
In Legathum, the digital twin says it is an AI in its first intervention and its name ends in «Clon IA».
This answer summarises the regulation and is not a substitute for legal advice.
Regulation (EU) 2024/1689 in EUR-Lex →Science and governance →
Legathum is designed to comply with them: every agent works with human oversight at the critical points and leaves a decision trace that can be audited. The digital twin introduces itself as an AI from its first intervention, as article 50 of Regulation (EU) 2024/1689 requires, and commercial email is never sent cold.
The privacy policy explains which personal data are processed, for what purpose and how to exercise your rights.
With a 15-minute meeting with Deibson Silva, where you see Legathum with your company's case. It is booked at app.legathum.com.
You can also write to us through the contact form.
Spanish, English and Portuguese. It is based in Madrid and works with companies in Spain and across the rest of the European Union.
Book 15 minutes with Deibson Silva and we will answer it with your company's case.