--- title: "Automate Business Processes | Artus Engineering" description: "Automate processes without the Make trap: self-hosted n8n, GDPR-compliant, ROI in weeks. Engineering depth instead of click consulting." canonical_url: "https://artus-engineering.de/en/services/process-automation" md_url: "https://artus-engineering.de/en/services/process-automation.md" last_updated: "2026-09-11T14:47:09.931Z" lang: en --- # Automate Processes — Without Landing in the Make Trap *Process Automation* When your team spends hours copying and pasting, Zapier keeps getting pricier, and nobody understands the workflow anymore: we automate with engineering depth — GDPR-compliant on German servers. Automation from €5k · ROI often within 2–9 months ## This Costs You Time Every Week COOs, CEOs, and IT leads come to us when manual work visibly eats into cash flow — not because automation is trendy. ### Data Shuttles Between Five Tools Sales maintains the CRM, accounting retypes into the ERP, marketing keeps its own spreadsheet. A single incoming invoice sometimes costs an hour — 15 minutes after automation. ### Zapier Gets Expensive, Make Gets Unreadable As complexity grows, costs explode and the visual canvas becomes unreadable. Error handling and monitoring are often missing entirely. ### GDPR Uncertainty with US Tools For sensitive business data, self-hosting is the straightforward answer. 77% of midsize companies name data protection as the main obstacle to digitalization. ### Homegrown, and Nobody Understands It Anymore One employee introduced Make two years ago. Now everything depends on one person — and the workflow has been broken for weeks. ## Why Artus Engineering ### Self-Hosted n8n in Germany Your data stays with you. No US Cloud Act risk, full control over workflows, logs, and access. ### Engineering Instead of Click Consulting Custom connectors, data modeling, custom logic — when no-code is not enough, we build the solution as an application. ### ROI in Weeks, Not Quarters A 90-day scope with measurable results. Before we build, we multiply hours by frequency — honestly, with your numbers. ## From Chaos to a Process That Runs ### Three Stages: Words → Diagram → Automation First we understand the process in your words. Then we visualize it. Then we build the automation — with monitoring and alerting. ### Mini Case: Incoming Invoices 60 minutes each before, 15 minutes after. At 80 invoices a month that is 60 hours saved — ROI in month two. **60 h/month saved** ### What Happens When the Automation Breaks? Monitoring, alerting, documented handover. No “works on my machine” workflow that dies while your colleague is on vacation. ## Zapier vs. Self-Hosted n8n — Cost Comparison Example: medium workflow complexity, three-year view. | | Zapier (cloud) | Self-hosted n8n | | --- | --- | --- | | Data sovereignty | US cloud | DE/EU servers | | Monthly tool cost | €150–400/month | approx. €4/month for the server | | Complex logic and branching | Limited | Unlimited | | Custom connectors | No | Yes | | Error handling and monitoring | Basic | Custom + alerting | | TCO over three years | approx. €18k–48k | approx. €8k–12k setup + maintenance | ## A Typical Project Timeline ### Week 1: Process Audit Which steps cost how much time? Where do errors happen? What can actually be automated? ### Weeks 2–3: First Automation Live One process end to end — with monitoring, not just as a proof of concept. ### Weeks 4–6: Extension and Integration ERP, CRM, DATEV — clean integrations instead of copy-paste between systems. ### Ongoing: Maintenance and Adjustments Processes change. We adapt the workflows — documented and traceable. ## What You Receive When the Project Ends - Documented workflow architecture - Self-hosted n8n instance on German servers - Monitoring and alerting configuration - Runbook for operations and troubleshooting - Data processing agreement and record of processing activities ## What Automation Costs ### Single workflow: €5k–15k One process, few systems, clear logic ### Process package: €15k–50k Several workflows, ERP/CRM integration, monitoring ### Engineering solution: €30k–100k Custom logic and connectors, when n8n alone is not enough Ongoing maintenance 10–15% of the implementation cost per year. Tooling from about €4 per month (server). ## Frequently Asked Questions ### Can I not do this myself with Make or n8n? For simple cases, yes. As soon as API limits, error handling, data quality, and maintainability matter, you need engineering — not just click skills. ### Do we really need a developer for this? Not for every workflow. As soon as logic, integrations, and long-term maintainability matter, a development team is the safer investment. ### What is the difference from RPA or AI agents? We automate concrete processes with measurable ROI — not an “enterprise RPA suite” or “AI agents orchestrating everything.” Understand first, then build. ### What happens when our process changes? Workflows are versioned and documented. Adjustments are part of the maintenance agreement — or you take over with our handover docs. ## Related Services - [n8n Development · Workflows · Agents](https://artus-engineering.de/en/n8n-developer.md) - [Internal Tools](https://artus-engineering.de/en/services/internal-tools.md) - [Custom Software](https://artus-engineering.de/en/services/custom-software.md) - [Web Applications](https://artus-engineering.de/en/services/web-applications.md) ## Next Step [Start a project](https://artus-engineering.de/en/contact.md) ## Sitemap Complete overview of every page: [Sitemap](https://artus-engineering.de/en/sitemap.md)