Introduction

Sections

Getting Started Accounting & Finance Human Resources Document Management Analytics & Management Platform Data residency

Getting Started

Introduction Installation Configuration

Introduction

Welcome to AltiusOne

AltiusOne is a complete Swiss ERP designed for SMEs. It covers accounting, invoicing, payroll, VAT, taxation, document management, analytics and much more.

Available editions

  • Cloud — Dedicated instance hosted in Switzerland, managed by AltiusOne
  • Community — Self-hosted with Docker Compose (AGPL-3.0)
  • Desktop — Native Electron application (Windows, macOS, Linux)

Architecture

AltiusOne is built on a modern stack:

  • Backend — Django 6.0, Python 3.12
  • Database — PostgreSQL 15 with PostGIS and pgvector
  • Frontend — Bootstrap 5, HTMX, D3.js, Chart.js
  • API — Django REST Framework, OpenAPI (drf-spectacular)
  • Authentication — JWT (SimpleJWT), OAuth2/OIDC
  • Storage — MinIO (S3-compatible)
  • Documents — Nextcloud + OnlyOffice
  • Tasks — Celery + Redis
  • AI — OCR, embeddings (pgvector), streaming chat

Modules

AltiusOne includes 15 integrated modules:

  1. Core — Configuration, multi-tenant, roles and permissions
  2. Accounting — Chart of accounts, journal entries, balance sheet
  3. Invoicing — Quotes, invoices, QR-invoices
  4. VAT — VAT returns and declarations
  5. Tax — Tax returns
  6. Payroll — Pay slips, certificates
  7. Documents — DMS, OCR, S3 storage
  8. Editor — Collaborative editing with OnlyOffice
  9. Mailing — Mail merge and bulk sending
  10. Analytics — Dashboards and KPIs
  11. Projects — Project management and tasks
  12. Graph — Relationship graph and anomaly detection
  13. Chat — AI conversational assistant
  14. Import/Export — CSV, Excel, API
  15. Forms — Dynamic form generator
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