The AI agent that automates and secures the processing of your case files
90% of your inbound flows (emails, mail, forms, documents uploaded online) processed automatically — GDPR, DORA and AI Act compliant.
The French leader in sovereign AI for regulated transactions
A technology recognized by the reference institutions of French and European innovation.
2 patents
filed in document AI
DeepTech label
awarded by Bpifrance
20+ clients
in regulated sectors
Trusted by
ROI Calculator Letxbe
Estimate the savings achievable by automating your regulated transactions with our sovereign AI agent.
Industry examples
Estimated annual savings
€345,600
Annual savings
5,400h
Hours saved / year
3.4
FTE equivalent freed
1 months
Estimated ROI
-72%
processing cost reduction
Estimate based on a 90% automation rate and Letxbe licensing cost proportional to processed volume. Each case is unique — contact us for a personalised estimate.
Get a personalised estimateWhy choose Letxbe?
A transactional AI built for regulated industries, with sovereignty and compliance at its core.
Intelligent automation
Up to 90% of processing automated on complex workflows with up to 600 steps.
100% sovereign AI
A 100% sovereign AI agent, built on our own models, hosted in the EU and compliant with GDPR, DORA and the AI Act. Deployable in SaaS or on-premise, with zero data egress.
Rapid deployment
Operational in minutes thanks to a no-code interface and ready-to-use workflows.
Human in the loop
The human is called in for critical cases and exceptions; their decisions feed back into how the rules evolve.
The agent receives your flows
Emails, mail, forms, calls, documents uploaded online
The AI understands and verifies
Identity, compliance, fraud, consistency
The case is assembled
Data extracted, risks identified, actions suggested
Critical cases escalate
Only exceptions reach a human operator
The human stays in control
They arbitrate critical cases and exceptions. Every decision feeds back into how the rules evolve.
Continuous learningA 100% sovereign AI agent, built on our own models
Letxbe runs its own AI models, trained in-house for regulated transactions. Your data is hosted and processed in France — and the agent can be deployed on-premise, with zero data leaving your walls.
The wrapper model
The Letxbe model
letxbe.ai
Our models, our infrastructure
Frugal
Model optimized for business tasks. ~100x less compute than a generalist LLM.
More precise
Trained on specific business data. Error rate divided by 5 compared to generalist models.
More reliable
No hallucination on regulated transactions. Every decision is traceable and auditable.
More scalable
Linear scalability with no systematic external dependency. No quotas, no rate limiting, no unexpected API changes.
Value-based billing, not per-token
No opaque per-token billing. Letxbe charges based on value produced: cases processed, management acts automated, documents classified.
Per-token / per-API-call billing
Billing based on business value produced
Proven results
Measured performance from our clients, in real production environments.
automation on complex workflows
less computing power than generic LLMs
to a full production rollout
less processing time from month one
Solutions by sector
Letxbe adapts to the regulatory specifics of your industry with pre-configured workflows.
Banking & Insurance
Life insurance, P&C, protection, health, KYC compliance… automate your underwriting, claims, policy-servicing and compliance workflows.
Learn moreEducation
Student records, admissions, international mobility. Simplify application processing and document verification.
Learn moreSocial housing
Request management, compliance, case tracking. Accelerate tenant file processing and regulatory checks.
Learn moreFrequently asked questions
Answers to the questions France- and EU-based buyers ask about Letxbe’s sovereignty, compliance and deployment.
Your data is hosted and processed in France. Letxbe runs its own models and only calls a third-party API at the customer's request — always under EU-law-compliant terms and with strictly limited data exposure. On-premise, no data leaves your perimeter at all.
Yes. Letxbe is built for GDPR, DORA and EU AI Act compliance, with data hosted and processed in France on our own models; an on-premise deployment, with zero data egress, is available. The platform relies on OAuth 2.0 authentication (optional MFA), role-based access control (RBAC) and full audit logs. Every decision is traceable and auditable.
Unlike solutions that rely on generic cloud LLMs (ChatGPT, Claude, Gemini) for their processing, Letxbe runs its own models and only calls a third-party API at the customer's request. Its models are specialized for the precise execution of complex business tasks, with a reduced error rate and around 100x less compute consumption.
Letxbe is a sovereign AI platform for Intelligent Document Processing (IDP) serving banking, insurance and the public sector. Use cases span bank/insurance, education (student admissions) and social housing. It handles classification and segmentation, structured data extraction (up to 900 fields across 90+ document types) and completeness and compliance checks.
Letxbe reaches production in a few weeks. Thanks to its no-code workflow builder, REST API (Swagger/OpenAPI 3.0) and business connectors, integration is fast. From the first month, processing time can drop by up to 70%, with 50–90% document-productivity gains.
Letxbe uses value-based pricing: you are billed on the business value produced (cases processed, management acts automated, documents classified), not per token or per API call. This model keeps costs predictable and aligned with outcomes, with no opaque usage-based billing.
Letxbe is built not to hallucinate: every AI action is strictly bounded by deterministic business rules, every decision is traceable and auditable, with human supervision (human-in-the-loop) on critical cases. It automates up to 90% of complex workflows.
Ready to transform your processes?
Join the companies automating their regulated transactions with Letxbe. See how in 30 minutes.
Or contact us: team@letxbe.ai