Vantarian is the automation platform that public and private organizations choose to digitize their workflows - bookings, HR, purchase orders, administrative cases, document processing - with an interface designed for operational teams, sovereign AI and a fully French architecture.
Local authorities, public service agencies, government bodies and public institutions. For internal processes as well as workflows involving staff or citizens.
SMEs, mid-sized and large companies with cross-functional business processes that don't fit into their standard ERP or HRIS. Where today your teams rely on Excel and email chains.
Multiple versions, lost data, no reliable history. The day you need to justify a decision or produce a metric, the search begins.
A request filled out in one place, a purchase order somewhere else, an approval email circulating. No traceability, no global dashboard.
You change your organization to fit the software, instead of the software adapting to your organization. That's not how it should work.
Each client organization gets its own environment: dedicated database, workflows configured to match your procedures, forms and documents in your branding. Vantarian doesn't impose a rigid framework - we build it with you.
Explore featuresSteps, roles, approvals, reminders: every process is finely modeled.
Agreements, letters, contracts, quotes - generated automatically from case data.
Conditional fields, address autocomplete, signatures, controlled file uploads.
Real-time tracking, statistics, on-the-fly Excel and PDF exports.
Microsoft 365, Azure AD SSO, email, document storage, REST API.
Automatic classification, semantic search, signal detection, summaries. European models, deployed in the cloud or on your infrastructure.
Vantarian integrates European AI models to classify, search and summarize your documents. Two deployment modes: in the cloud (European infrastructure) or on your own infrastructure - you choose based on your constraints.
Your inbound mail is categorized by business domain upon receipt: HR, urban planning, public procurement, litigation, finance.
Find a previously handled case by the meaning of the question, not exact keywords. Even if phrased differently, it's found.
Automatic alerts on weak signals: approaching deadlines, inconsistencies between documents, missing attachments.
Executive summary generation for voluminous files, relevant excerpts highlighted for decision-making.
Sovereign hosting, strict per-client data isolation, encryption, reversibility. Security wasn't bolted on afterwards - it's the foundation Vantarian is built on.
Read the full security overviewOVH - Roubaix, France
Infrastructure certified HDS and PCI-DSS.
One database per client
No data shared between organizations.
In transit and at rest
TLS 1.3 and OVH KMS for keys.
Your data belongs to you
Full export in standard formats.
European models, in the cloud or locally
Inference in the cloud (EU) or on your infrastructure. No training on your data.
Municipal venue bookings: one case per rental, with automatic generation of the agreement, the inventory, the appointment notice, payment tracking, late-payment reminders and cancellation handling.
CDG : ingestion of inbound legal mail, automatic classification by domain (HR, urban planning, public procurement, litigation), semantic search across the full history of handled questions. Find a previously handled case in a few words, even if phrased differently.
Two lines about your context - organization size, processes to digitize, constraints - are enough to get started. We respond within 48 hours with a tailored demo proposal.
