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hestIA is an enterprise AI assistant designed for organisations that require sovereign, auditable, and access-controlled AI capabilities without relying on external providers.
The name hestIA is drawn from Hestia, the Greek goddess of the hearth. Revered for the goodness of her modest nature and her role as the guardian of the sacred flame, Hestia symbolises a place of safety, stewardship, and trust. In the same spirit, our platform is designed to keep your organisational activities securely within our infrastructure—effectively keeping your work “in our home,” where your data is protected, managed, and always under your control.
hestIA provides a familiar conversational interface — comparable to ChatGPT or Microsoft Copilot — available today as a service hosted on Luxembourg-based infrastructure operated by itrust consulting. Unlike general-purpose AI services, hestIA does not transmit data to external AI providers: all model inference is performed on itrust consulting’s own systems.
Beyond general-purpose AI capabilities, hestIA allows organisations to build and maintain structured document collections that the system queries using retrieval-augmented generation (RAG). Responses are grounded in the organisation’s own documents and include inline citations, giving users a clear and verifiable link between answers and their sources.
Key Features
Document access is governed by classification levels that mirror the organisation’s own information governance policies. Staff only receive answers drawn from documents they are authorised to see — automatically, at every query, without manual intervention.
Knowledge bases can be shared with partner organisations, with full control over the classification ceiling each party may access.
All processing takes place on Luxembourg-based infrastructure within the European Union. Formal use is governed by a Data Processing Agreement with itrust consulting.
If you wish to use the managed service for your organization, sign up here.
If you wish to deploy hestIA locally request a demo via info@itrust.lu