Lexiel automatically detects and replaces 14 types of personal data before sending them to the AI. The model never sees the real data.
Lexiel scans the text and detects 14 types of personal data: DNI, NIE, CIF, IBAN, phones, emails, names, addresses, license plates, companies, courts, SS numbers and case numbers.
Each data item is replaced with an unambiguous placeholder ([DNI_001], [NAME_001]). The AI works with placeholders, it never sees real data. The mapping exists only in memory.
When the AI responds, Lexiel automatically restores the original data. You see the full response with real names. The AI never accessed them.
For companies that require data to never leave their infrastructure, we offer Docu.expert: local AI with Ollama, no external API connections.