The Sovereign Business Operating System for Global Enterprise.
Replace fragmented ERPs, CRMs, and separate accounting plugins with a single, ledger-backed kernel. Fully native compliance for e-invoicing, tax authorities, and audit readiness.
Cross-border Peppol e-invoicing and automated OSS VAT reporting across all 27 EU member states.
Zero setup fees • Instant region activation • SOC 2 Type II Certified
Five Operating Systems. One Core Ledger.
Traditional suites glue separate apps with fragile APIs. Fiolnir operates as a single kernel where every quote, invoice, employee, and inventory item mutates a single immutable ledger in real time.
Double-entry general ledger with automatic bank reconciliation, multi-currency balance sheets, and real-time P&L reporting.
Jurisdiction-Native Compliance Built In.
No external middleware required. Fiolnir bakes tax authority requirements directly into invoice issuance and ledger posting.
European Union Compliance Infrastructure
EU ViDA (VAT in the Digital Age) Framework
Native Tax & Invoice Engine Features
Fiolnir Business OS vs. Standard Software Suites
See why enterprises replace legacy modular suites with Fiolnir.
| Operational Capability | Fiolnir Business OSRecommended | Traditional Modular Apps (Zoho, Odoo, Sage) |
|---|---|---|
| Core Architecture | Unified Single Ledger Kernel | Fragmented Apps connected via REST APIs |
| E-Invoicing Compliance | Native (Chorus Pro, ZUGFeRD, Peppol, MTD, GST) | Third-party paid plugin connectors |
| Real-time Reconciliation | Instant sub-second ledger updates | Batch syncs or nightly cron jobs |
| Data Density & Speed | Sub-15ms ledger query responses | Sluggish multi-database joins |
| Audit Trail | Cryptographically hashed immutable ledger | Basic table edit logs |
| Pricing Transparency | Flat tier pricing per region | Per-user per-module exponential fees |
Transparent Pricing for Every Region
Choose the plan tailored for your operational scale. All plans include full multi-currency and regional tax compliance.
Starter Ledger
Ideal for growing businesses needing compliant invoicing and core bookkeeping.
- Up to 5 User Seats
- Full Regional E-Invoicing Engine
- Fiolnir Finance & Sales CRM
- Single Entity Ledger
- Bank Feed Automation (2 accounts)
- Standard Email Support
Business OS Pro
Complete operating system for established enterprises requiring full supply chain & HR.
- Up to 25 User Seats
- All 5 BOS Modules (Finance, CRM, Ops, HR, Compliance)
- Multi-Warehouse & Batch Tracking
- Automated Statutory Payroll
- Unlimited E-Invoice Tax Submissions
- Direct Peppol / Tax Authority APIs
- Priority 24/7 Support
Sovereign Enterprise
Custom multi-entity setup with dedicated ledger infrastructure and SLA guarantees.
- Unlimited User Seats
- Multi-Entity Intercompany Consolidation
- Dedicated Private Cloud / On-Prem Option
- Custom ERP Data Migration Concierge
- Custom Regional Tax & SAP/Oracle Adapters
- 99.99% Uptime Service Level Agreement
- Dedicated Account Strategist
Interactive Enterprise Add-On Estimator
Tailor seat counts and regional warehouse nodes for your European Union operations.
Frequently Asked Questions
Yes. Fiolnir has native regional modules built for France (Chorus Pro/Factur-X), Germany (ZUGFeRD/GoBD), EU (Peppol), UK (MTD), India (NIC IRP), UAE (FTA), and Singapore (InvoiceNow).
Trusted by Financial & Compliance Leaders
"Replacing 4 separate ERP plugins with Fiolnir eliminated our Factur-X submission delays. Our tax audit pass score went straight to 100%."
"GoBD compliance and ZUGFeRD 2.2 export work natively out of the box. DATEV sync takes under 3 seconds per month."
"Operating across 14 multi-currency entities with Fiolnir's central ledger gave us complete real-time consolidation visibility."