Data stored in the EU
All client data stays on servers located in the European Union. No transfers outside the GDPR area.
SECURITY & COMPLIANCE
Your clients' financial data deserves the best protection.
Elevio One is built from day one for accounting firms: data stored exclusively in the European Union, end-to-end encryption, GDPR compliance and dedicated deployment options — in the cloud or on your infrastructure.
CORE PRINCIPLES
Four non-negotiable guarantees.
Encrypted in transit
All connections use modern TLS (HTTPS). No document travels in clear text across the network.
Encrypted at rest
Documents and extracted data are encrypted at the storage layer. Keys are managed separately from data.
GDPR compliant
Data subject rights, configurable retention policies, processing under European regulation.
DEPLOYMENT MODELS
You choose where the data lives.
OPTION 1
Dedicated cloud (single-tenant)
Each firm gets its own instance, fully isolated from other clients. No shared resources, no common database, no risk of your data mixing with anyone else's. EU deployment, managed by us.
- Dedicated instance per client — full isolation
- Separate database for each firm
- Resources allocated exclusively to you — no "noisy neighbour"
- Maintenance, backup and updates managed by us
- Fast setup, no infrastructure of your own required
OPTION 2
On-premise
For firms wanting full control, we install Elevio One directly in your infrastructure — on your servers, in your data centre. Data never leaves your environment. Ideal for strict sovereignty or audit requirements.
- Data physically stays in your infrastructure
- Full control over access and policies
- Compatible with strict corporate audit requirements
- Integrates with your identity provider (SSO)
- Tech support for installation and maintenance
CLOUD INFRASTRUCTURE
We run on the most serious providers in the world.
Amazon Web Services (AWS)
We use AWS regions in the European Union for primary hosting. The de facto standard for enterprise applications, with ISO 27001, SOC 2 certifications and GDPR compliance.
Microsoft Azure
Complementary components run on Azure in European regions — for multi-cloud redundancy and for clients who prefer the Microsoft ecosystem.
Romanian data centres
Dedicated microservices run in Bucharest and Constanța data centres — for local sovereignty requirements and minimal latency for Romanian clients.
Cloudflare — edge protection
All traffic to Elevio One goes through Cloudflare: enterprise-grade DDoS protection, Web Application Firewall (WAF), bot filtering and managed TLS certificates. Attacks are blocked before reaching the application.
TECHNICAL ARCHITECTURE
Built on enterprise-grade technologies.
Mature backend, battle-tested in production
Server stack based on mature frameworks used by global fintech companies and banks. Tested, predictable code, easy to audit.
Robust relational database
Persistence on an open-source database engine known for consistency and reliability, used by thousands of financial institutions. Automated backups, point-in-time recovery.
Multiple specialised AI models
We use LLMs from established providers (Anthropic, OpenAI and others), selected per pipeline stage. Every call is filtered and audited — no raw personal data sent externally.
Scales horizontally, reliable vertically
The architecture supports growth without performance degradation: whether you process 100 or 100,000 documents per month, the system responds the same. Critical components are redundant, continuously monitored and automatically recoverable in case of incident.
YOUR DATA & AI MODELS
No AI model trains on your data.
We use models from several established providers — each chosen for what it does best. All calls go through enterprise channels with clear contractual agreements: your data is not used for training, not stored by AI providers, does not leave the necessary processing space.
- Zero-retention on the AI side
AI providers do not retain prompts or responses after processing.
- DPA with every provider
Data Processing Agreements (DPA) signed, GDPR-compliant.
- Sensitive data filtered upstream
Information irrelevant to the AI is removed from prompts before being sent.
GOVERNANCE & ACCESS
Who sees what is your call.
Role-based access
Granular permissions per user, team, client or document type.
Audit log
Every action logged: who accessed, modified or exported a document and when.
Retention policies
Configurable per document type and per client, in line with your legal requirements.
GDPR rights
Access, rectification, deletion — all supported through dedicated mechanisms.
TRANSPARENCY
Detailed technical questions? We answer them directly.
For specific audit, due diligence or corporate security requirements we can provide on request: full architecture, list of sub-processors, DPAs with AI providers, applicable certifications, business continuity plan and incident-response policies.
Talk to our team →KEEP EXPLORING
Related pages to help you decide
SEE LIVE DEMO
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30-minute live demo · No commitment · Live in 5–7 business days. We get back to you within 24h.
- Free onboarding for the first 10 firms in July 2026
- Native integrations: SAGA, WinMentor, Pluriva, SAP
- Data stored in the EU · GDPR compliant
hello [at] elevioone.io +40 749 997 699
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