Nubital is a digital vault application developed by Avidos, S. de R.L. de C.V., a Mexican technology company based in Zapopan, Jalisco. The application provides individuals and families with a secure cloud-based platform to organize, store, and access important personal documents and sensitive information. Nubital's core functionality centers on document management and encrypted storage rather than traditional financial services, although it interfaces with financial-adjacent use cases such as storing insurance policies, wallet documents, and password management. The platform organizes content across nine categories including personal documents, insurance policies, wallet items, usernames and passwords, asset documents, health records, travel documents, business documents, and complementary documents. All communication between the application and its servers is fully encrypted to ensure data security. Users can access their stored documents anytime and anywhere through mobile apps available on iOS and Android platforms, as well as through a web interface. The service offers tiered subscription models: an Essential version that is free and allows storage of up to 20 documents or 50MB with limited features, and a Vital version with annual subscription pricing that supports up to 2,500 documents or 4GB of storage with all features enabled. Additional functionality includes document sharing, printing, email attachment capabilities, document expiration alerts, and emergency contact designation for password recovery. Founded by Mexican entrepreneur Carlos Linares, the platform targets families and individuals seeking to digitize and secure their important documentation for easy retrieval during administrative procedures or emergencies. While Nubital addresses document security and organization, it does not provide core financial services such as payments processing, lending, banking, or investment management.