Ludovic Lebleu

Sovereign AI
for regulated industries.

Creator of Sovereign Intelligence Architecture (SIA). Founder of The Sovereign Institute.

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The Sovereign AI Ecosystem

Organizations are leaking their most sensitive data through AI tools they don't control. This ecosystem is the response.

The Standard

The Sovereign Institute

TSI maintains Sovereign Intelligence Architecture (SIA)—the engineering standard for AI without cloud dependency. TSI certifies practitioners, publishes methodology, and routes client leads to the certified network.

Explore TSI →
The Implementation

Leeloo

We built sovereign AI products across multiple verticals. What emerged is a proven framework. We now license it through Leeloo, so others can benefit from our progress and expertise. We maintain the framework—so they don't have to.

Explore Leeloo →
The Applications

The Products

Sovereign AI products across regulated industries: FinTech, CRM, Education, Conversational AI. Each built on Leeloo's SIA-compliant framework. Each proving the architecture in production.

See Ventures ↓
EdTech

Epic1 Academy

Game-based learning platform. AI tutors. 12 cognitive "Brainmarks" tracked.

epic1academy.org →
Conversational AI

Wespher

Real-time interactive video experience (IVX). Video-call quality AI presence.

wespher.com →
FinTech

Stralevo

AI intelligence layer for accounting. Document extraction with zero hallucination.

stralevo.com →
Business Admin

Liberté

Free business administration and accounting. AI-first, mobile-first.

liberté.free →
CRM

Vivalto.ai

Sovereign CRM. AI-powered sales intelligence that doesn't send customer data to external servers.

vivalto.ai →
Music Education

VonKelemen

Non-profit music education. 500,000+ members. 400 books. Grammy-winning instructors.

vonkelemen.org →

Built for a world of SIMs.

*SIM: Symbiotic Intelligent Machine

ContextUX

You talk to the machine. No menus, no learning curve.

VibeFlow

The machine delivers the result. Autonomously.

Sovereign Intelligence Architecture

SIA is the engineering standard for AI that doesn't call home. Seven non-negotiables. Six implementation phases. Built for regulated industries where data residency, audit trails, and compliance are non-negotiable.

The methodology is now maintained by The Sovereign Institute.

1 Data stays on your infrastructure
2 Open models, inspectable weights
3 No single point of failure
4 Every inference logged
5 Smart routing between local and cloud
6 Governance baked in
7 Architecture is the asset
Explore the SIA Methodology →

30+ years building process automation—first algorithmic, now AI-first. From game-based learning platforms to defense-grade secure systems.

I've built technology for environments where failure has real consequences and where data cannot leave the building. That's where SIA comes from.

Ludovic Lebleu

Get in Touch

For investment inquiries, partnership discussions, press, or advisory engagements.

I review inquiries and respond within 5–7 business days.