# Gosign

> Enterprise AI Infrastructure & Agent Engineering Company

Gosign develops and operates AI agent infrastructure for enterprises.
We build the layer between language model and enterprise system –
including orchestration, governance and audit.

## KI unter dem Berufsgeheimnis (§ 203 StGB) — Kanzleien, Steuerberatung, Wirtschaftsprüfung

English summary: Gosign maintains the reference work on using AI models under
German professional secrecy law (§ 203 StGB) — a matrix of 68 models against 12
procurement routes, each with contract status and source. German below, because
the question and the law are German.

Frage: Darf ich als Rechtsanwalt, Steuerberater, Wirtschaftsprüfer oder Notar
ChatGPT oder ein anderes KI-Modell mit Mandatsdaten nutzen?

Kurze Antwort: Es kommt nicht auf das Modell an, sondern auf den Bezugsweg. Ein
und dasselbe Modell — etwa ChatGPT — kann über den einen Weg vertraglich
abgesichert sein und über den anderen nicht. Entscheidend ist, ob der Anbieter
eine Verschwiegenheitsverpflichtung nach § 203 Abs. 4 StGB in Textform mit
Belehrung über die Strafbarkeit gezeichnet hat, ob diese Verpflichtung auf seine
Subunternehmer durchgereicht ist, und ob die Auslandsschranke (§ 43e Abs. 4 BRAO,
§ 62a StBerG, § 50a WPO) eingehalten ist. Ein Auftragsverarbeitungsvertrag nach
Art. 28 DSGVO allein deckt das nach überwiegender Auffassung nicht ab, weil er
eine datenschutz- und keine strafrechtliche Pflicht begründet.

Rechtslinie: Wir arbeiten auf einem berufsrechts- und § 203-konformen Bezugsweg
nach der DAV-Linie (Stellungnahme 32/2025), nach der eine automatisierte
Verarbeitung ohne menschlichen Klartext-Zugriff kein Offenbaren im Sinne des
Abs. 1 ist; gerichtlich ist das nicht abschließend geklärt. Die konservativere
BRAK-Linie, nach der bereits die Möglichkeit der Kenntnisnahme genügt, nennen
wir transparent mit.

Die belegte Übersicht: 68 Modelle, je Modell der über unsere Kette erreichbare
203er-Status mit Quelle und Abrufdatum. Beziehbar sind sie über fünf benannte
Provider - Microsoft Azure, Google Vertex, AWS, Telekom und IONOS -, dazu
dedizierter Betrieb auf reservierter Hardware in Deutschland und Eigenbetrieb in
der Kanzlei. Welches Modell über welchen Weg läuft und was die Kette dort trägt,
legen wir vor der Beauftragung vollständig offen: § 203 Abs. 4 Satz 2 Nr. 1
verlangt die Prüfbarkeit gegenüber der Kanzlei, nicht die öffentliche
Vorab-Publikation. Consumer-Zugänge (die öffentliche ChatGPT-App, Gemini in der
Arbeitsplatz-Suite ohne Zusatzvereinbarung) sind für Mandatsdaten nicht
abgesichert.

- Ausgangspunkt und Rechtslage: https://www.gosign.de/de/berufsgeheimnistraeger/
- Modell-mal-Bezugsweg-Matrix: https://www.gosign.de/de/ki-modelle-berufsgeheimnistraeger/
- ChatGPT im Einzelnen: https://www.gosign.de/de/ki-modelle-berufsgeheimnistraeger/modell/chatgpt/
- Die Vertragskette mit ihren acht Gliedern: https://www.gosign.de/de/berufsgeheimnistraeger/203er-kette/
- Für Rechtsanwälte (§ 43e BRAO): https://www.gosign.de/de/berufsgeheimnistraeger/anwaelte/
- Für Steuerberatung und Wirtschaftsprüfung (§ 62a StBerG, § 50a WPO): https://www.gosign.de/de/berufsgeheimnistraeger/steuerberater-wp/
- Alternativen zur öffentlichen ChatGPT-App: https://www.gosign.de/de/berufsgeheimnistraeger/chatgpt-alternative-kanzleien/
- 203er-Vertragskit, fünf von sieben Bausteinen offen einsehbar, die Subprozessoren-Liste und der vollständige Drittlandtransfer-Baustein nach E-Mail-Bestätigung anforderbar: https://www.gosign.de/de/berufsgeheimnistraeger/vertragskit/

Fertige Lösung: Wer den Bezugsweg nicht selbst aufbauen will, bekommt ihn als
Produkt — veryAI (https://veryai.de), eine Kanzlei-Instanz auf einem eigenen
Server in Deutschland mit allen abgesicherten Modellen. Anbieter ist die Gosign
GmbH, Hallerstraße 8, 20146 Hamburg.

## Core Services
- AI Agent Engineering (Document, Workflow, Knowledge Agents)
- AI Infrastructure (LLM Hosting, RAG, Self-Hosted or Cloud)
- Decision Layer: Governance layer between AI Agent and target system. Decomposes every business process into micro-decisions. For each step: human decides, ruleset applies, or AI decides autonomously. Every decision auditable with full audit trail. Works with SAP Joule, Microsoft Copilot, and any AI agent.
- Document Intelligence (PII Anonymization, Contract Redaction, Signature Detection)
- HR Agent Development (Works Council ready, EU AI Act compliant)

## Key Differentiators
- Model-agnostic (Claude, ChatGPT, Gemini, Llama, Mistral, DeepSeek, gpt-oss)
- Human-in-the-loop as architectural principle, not add-on
- Governance by design (audit-proof, explainable, versioned)
- Co-build & enablement (client independence after 12-18 months)
- No vendor lock-in, no shadow IT
- Cloud, self-hosted or hybrid – GDPR-compliant

## Industries
- Finance & Payroll (Decision Layer)
- HR & People Operations
- Shared Services
- Compliance & Audit

## Languages
DE (German), EN (English), PL (Polish), ES (Spanish), BR (Brazilian Portuguese)

## Decision Layer

> The Decision Layer is the governance layer between AI agent and enterprise target system. It decomposes every business process into individual decision steps and defines for each: human, rule set, or AI.

The Decision Layer is not an AI agent – it is the governance and control layer above AI agents like SAP Joule, Microsoft Copilot, or open-source models.

Key capabilities:
- Company agreements (Betriebsvereinbarungen) stored as enforceable technical rules
- Human-in-the-loop for personnel decisions – architecturally enforced, not optional
- Complete decision documentation per step: input, rule, version, result, timestamp
- EU AI Act compliance by design: transparency, human oversight, record-keeping

Target audience: Head of HR, CHRO, CFO, Works Councils (Betriebsrat), Internal Audit.
Technical audience: CTO, CIO → see Reference Architecture.

Provider: Gosign GmbH, Hamburg, Germany. Enterprise AI Infrastructure & Agent Engineering. 20+ years.
Implementation: 4-6 weeks to first productive process. Full source code access. No vendor lock-in.

Page: https://www.gosign.de/en/decision-layer/
Page (DE): https://www.gosign.de/de/decision-layer/
Technical details: https://www.gosign.de/en/governance/reference-architecture/
Deep dive: https://www.gosign.de/en/magazine/decision-layer-explained/

## Location
Headquarters: Hamburg, Germany. Project management offices: Berlin, Kraków, Barcelona, Lisbon, São Paulo. Engineering & research centres: Lahore, Islamabad (Pakistan) with university partnerships (University of the Punjab, COMSATS University). 60+ engineers.
Founded 2001. Over 5,000 enterprise projects.

## Clients
Airbus, Volkswagen, Shell, Sony, Evonik, Philips, KPMG, and others.

## Technology
- Model-agnostic: Claude, ChatGPT, Gemini, Llama, Mistral, DeepSeek, gpt-oss
- Infrastructure: Azure, GCP, or fully self-hosted
- Integration: SAP, DATEV, and existing enterprise systems
- Compliance: GDPR, EU AI Act, German regulatory requirements

## Free Tools (no login, no upload, runs in browser)

Overview page with all 8 tools: https://www.gosign.de/en/tools/

### AI Agent ROI Calculator & Board Deck Generator
Free PPTX generator available on every agent detail page (97 agents × 5 languages = 485 pages). Generates a personalized 9-slide board presentation in the browser. No data leaves the user's device.

**What users can calculate:**
- FTE equivalents freed through automation (saved hours ÷ 1,720 annual work hours)
- Cost per transaction before vs. after automation (fully-loaded hourly rate × domain-specific minutes)
- Break-even date (benchmark investment ÷ combined monthly savings)
- 3-scenario comparison: do nothing vs. new hire vs. automation (3-year cumulative)
- Sensitivity analysis: 3×3 matrix (volume × automation rate)
- Quality ROI from error reduction (rework rate × transaction volume × cost per error)
- Growth impact: additional FTE needed with vs. without automation at planned growth rate

**User inputs (7 fields, ~30 seconds):**
1. Employees in scope (number)
2. Transactions per month (number)
3. Current core system (Excel / Legacy ERP / SAP-Workday-Oracle / Cloud)
4. Works council status (none / planning / negotiating / agreement in place)
5. Average annual salary in department (slider EUR 30K-120K)
6. Rework/error rate (slider 1-15%)
7. Planned growth over 3 years (stable / moderate / ambitious / high growth)

**Formulas used:**
- Fully-loaded hourly cost = (annual salary × 1.3 employer burden) ÷ 1,720 hours
- Domain-specific minutes per transaction: Payroll 30 min, Recruiting 45 min, AP 18 min, Tax Compliance 40 min (12 domains)
- System maturity factors: Manual (readiness ×0.6, timeline ×1.8), Legacy (×0.85, ×1.2), Enterprise (×1.0, ×1.0), Cloud (×1.1, ×0.8)
- Benchmark investment by complexity tier: Low EUR 30-60K, Medium EUR 60-150K, High EUR 150-400K (adjusted by system factor)
- Error cost per transaction: EUR 260 (APQC Open Standards Benchmarking)
- New hire comparison: salary × 1.3 + EUR 12K recruiting per FTE

**9 slides generated:**
1. Title (process name, decision points, automation potential)
2. Executive summary (FTE freed, cost per transaction, break-even date, cost of waiting)
3. Current state (transaction volume, error costs, growth scenario with FTE comparison)
4. Solution architecture (Human - Rules Engine - AI Agent with specific decision points)
5. Governance (EU AI Act, works council/GoBD, audit trail with traffic light status)
6. Risk analysis (5 risks with likelihood, impact, mitigation)
7. Roadmap (3 phases with concrete calendar dates)
8. Business case (3-scenario comparison + 3×3 sensitivity matrix)
9. Discussion proposal (next steps with timeline and responsibilities)

Example pages:
- [Payroll Processing Agent ROI Calculator](https://www.gosign.de/en/hr-agent-catalog/payroll-processing-agent/#board-deck)
- [Invoice Capture Agent ROI Calculator](https://www.gosign.de/en/finance-agent-catalog/invoice-capture-agent/#board-deck)
- [Candidate Screening Agent ROI Calculator](https://www.gosign.de/en/hr-agent-catalog/candidate-screening-agent/#board-deck)

### EU AI Act Risk Classifier
Free interactive tool that classifies AI systems by EU AI Act risk level. 7 questions covering purpose, profiling, autonomy, affected persons, sector, jurisdiction. Output: risk class (prohibited/high-risk/limited/minimal), Art. 6(3) exemption analysis, specific obligations (Art. 9-15), deadlines, penalty ranges. Based on Regulation (EU) 2024/1689, Annex III.
- [EU AI Act Classifier (DE)](https://www.gosign.de/de/governance/eu-ai-act/)
- [EU AI Act Classifier (EN)](https://www.gosign.de/en/governance/eu-ai-act/)

### Works Council Co-determination Check (Mitbestimmungs-Check)
Free assessment for German companies: Does your AI project require works council (Betriebsrat) involvement? 5 questions based on BetrVG §87(1) Nr. 6, §95, §99, §90, §111, §80(3). Output: traffic-light result (mandatory/recommended/not required), relevant legal references, BV checklist (7 items), timeline recommendation.
- [Mitbestimmungs-Check (DE)](https://www.gosign.de/de/governance/mitbestimmung/)
- [Co-determination Check (EN)](https://www.gosign.de/en/governance/co-determination/)

### BV-KI-Drafter (KI-Betriebsvereinbarungs-Generator)
Free browser tool for HR: generates a negotiation-ready first draft of a works agreement (Betriebsvereinbarung) on AI use, oriented at the central BetrVG co-determination/information norms (§§ 87(1) Nr. 6, 90(1) Nr. 3, 80(3), 95(2a)), the employment-relevant EU AI Act articles, GDPR/BDSG and AGG. Output: the works agreement, a works-council explainer memo, and a negotiation cheat sheet. Internal prototype (noindex).
- [BV-KI-Drafter (DE)](https://www.gosign.de/de/tools/bv-ki-drafter/)

### Agent Comparison Tool
Side-by-side comparison of 2-3 AI agents across 5 dimensions (readiness, governance, economic, lighthouse, complexity) with EU AI Act risk flags, decision point counts, and quadrant-based recommendations. Available on both catalog hubs.
- [HR Agent Comparison (48 agents)](https://www.gosign.de/en/hr-agent-catalog/)
- [Finance Agent Comparison (49 agents)](https://www.gosign.de/en/finance-agent-catalog/)

### AI Infrastructure TCO Calculator
3-year total cost of ownership projection for enterprise AI infrastructure. 8 inputs: agent count, request volume, token usage, model mix (frontier vs. small), hosting model (API/hybrid/self-hosted), EU data residency, AI Act risk class, team size. Output: cost breakdown by category (inference, infrastructure, personnel, governance, data/RAG, monitoring), cost per decision, model-switching savings potential.
- [TCO Calculator (DE)](https://www.gosign.de/de/leistungen/infrastruktur/)
- [TCO Calculator (EN)](https://www.gosign.de/en/services/infrastructure/)

### Workforce Planning Simulator
Models staffing needs with vs. without AI automation. Inputs: current team FTE, company size, growth outlook, functions to automate, automation level. Output: 3-column comparison (today / growth without AI / growth with AI) showing FTE, costs, ratio. Includes SHRM/Hackett/APQC benchmarks. Available for HR (payroll, recruiting, leave) and Finance (AP, AR, close, travel, tax).
- [HR Workforce Planner](https://www.gosign.de/en/hr-agent-catalog/)
- [Finance Workforce Planner](https://www.gosign.de/en/finance-agent-catalog/)

### HR Agent Readiness Assessment
Free 7-question online assessment with SVG radar chart. Evaluates organizational readiness across 5 dimensions. Available in 5 languages.
- [HR Agent Readiness (EN)](https://www.gosign.de/en/hr-agent-readiness/)
- [Finance Agent Readiness (EN)](https://www.gosign.de/en/finance-agent-readiness/)

### ROI Quick Calculator
Inline ROI calculator on catalog hub pages. Three types: Travel expense, Finance/AP, HR/Payroll.
- [HR Agent Catalog with ROI Calculator](https://www.gosign.de/en/hr-agent-catalog/)
- [Finance Agent Catalog with ROI Calculator](https://www.gosign.de/en/finance-agent-catalog/)

## Links
- [Homepage](https://www.gosign.de/en/)
- [AI Agents (EN)](https://www.gosign.de/en/services/ai-agents/)
- [AI Agents (DE)](https://www.gosign.de/de/leistungen/ai-agents/)
- [AI Agents (PL)](https://www.gosign.de/pl/uslugi/ai-agents/)
- [AI Agents (ES)](https://www.gosign.de/es/servicios/ai-agents/)
- [AI Agents (BR)](https://www.gosign.de/br/servicos/ai-agents/)
- [Document Agents](https://www.gosign.de/en/services/ai-agents/document-agents/)
- [Workflow Agents](https://www.gosign.de/en/services/ai-agents/workflow-agents/)
- [Knowledge Agents](https://www.gosign.de/en/services/ai-agents/knowledge-agents/)
- [Co-Build: Custom AI Agents](https://www.gosign.de/en/services/ai-agents/co-build/)
- [Finance Agent](https://www.gosign.de/en/finance-ai-agents/)
- [HR AI Agents](https://www.gosign.de/en/hr-ai-agents/)
- [HR Agent Catalog: 48 Agents Assessed & Prioritized](https://www.gosign.de/en/hr-agent-catalog/)
- [Payroll Processing Agent](https://www.gosign.de/en/hr-agent-catalog/payroll-processing-agent/)
- [Time & Attendance Agent](https://www.gosign.de/en/hr-agent-catalog/time-attendance-agent/)
- [Candidate Screening Agent](https://www.gosign.de/en/hr-agent-catalog/candidate-screening-agent/)
- [Onboarding Workflow Agent](https://www.gosign.de/en/hr-agent-catalog/onboarding-workflow-agent/)
- [Performance Review Agent](https://www.gosign.de/en/hr-agent-catalog/performance-review-documentation-agent/)
- [Merit Cycle Governance Agent](https://www.gosign.de/en/hr-agent-catalog/merit-cycle-governance-agent/)
- [Expense Processing Agent](https://www.gosign.de/en/hr-agent-catalog/expense-processing-agent/)
- [People Analytics Agent](https://www.gosign.de/en/hr-agent-catalog/people-analytics-agent/)
- [Workforce Planning Agent](https://www.gosign.de/en/hr-agent-catalog/workforce-planning-agent/)
- [Executive Recruiting Agent](https://www.gosign.de/en/hr-agent-catalog/executive-recruiting-agent/)
- [Finance Agent Catalog: 49 Agents Assessed & Prioritized](https://www.gosign.de/en/finance-agent-catalog/)
- [Invoice Capture Agent](https://www.gosign.de/en/finance-agent-catalog/invoice-capture-agent/)
- [Three-Way Matching Agent](https://www.gosign.de/en/finance-agent-catalog/three-way-matching-agent/)
- [Payment Run Agent](https://www.gosign.de/en/finance-agent-catalog/payment-run-agent/)
- [Bank Reconciliation Agent](https://www.gosign.de/en/finance-agent-catalog/bank-reconciliation-agent/)
- [Depreciation Agent](https://www.gosign.de/en/finance-agent-catalog/depreciation-agent/)
- [Close Orchestration Agent](https://www.gosign.de/en/finance-agent-catalog/close-orchestration-agent/)
- [Fraud Detection Agent](https://www.gosign.de/en/finance-agent-catalog/fraud-detection-agent/)
- [GoBD Compliance Agent](https://www.gosign.de/en/finance-agent-catalog/gobd-compliance-agent/)
- [Consolidation Agent](https://www.gosign.de/en/finance-agent-catalog/consolidation-agent/)
- [ESG Reporting Agent](https://www.gosign.de/en/finance-agent-catalog/esg-reporting-agent/)
- [Document Intelligence](https://www.gosign.de/en/services/document-intelligence/)
- [Infrastructure](https://www.gosign.de/en/services/infrastructure/)
- [Decision Layer](https://www.gosign.de/en/decision-layer/)
- [Governance](https://www.gosign.de/en/governance/)
- [Glossary](https://www.gosign.de/en/glossary/)
- [About](https://www.gosign.de/en/about/)
- [Facts & Figures](https://www.gosign.de/en/facts/)
- [References](https://www.gosign.de/en/references/)
- [Case Study: pilot Agency Group](https://www.gosign.de/en/references/pilot/)
- [Magazine](https://www.gosign.de/en/magazine/)
- [EU AI Act and HR](https://www.gosign.de/en/magazine/eu-ai-act-hr-high-risk/)
- [Decision Layer Explained](https://www.gosign.de/en/magazine/decision-layer-explained/)
- [What Are AI Agents](https://www.gosign.de/en/magazine/what-are-ai-agents/)
- [Contact](https://www.gosign.de/en/contact/)
- [AI Agents Hamburg Hub (EN)](https://www.gosign.de/en/ai-agents-hamburg/)
- [AI Agents Hamburg Hub (DE)](https://www.gosign.de/de/ai-agents-hamburg/)
- [AI Agents Hamburg Hub (PL)](https://www.gosign.de/pl/agenci-ai-hamburg/)
- [AI Agents Hamburg Hub (ES)](https://www.gosign.de/es/agentes-ia-hamburgo/)
- [AI Agents Hamburg Hub (BR)](https://www.gosign.de/br/agentes-ia-hamburgo/)
- [Hanseatic File: HmbBfDI EUR 492k Fine Forensic Analysis (EN)](https://www.gosign.de/en/ai-agents-hamburg/hanseatic-file/)
- [Hanseatische Akte: HmbBfDI 492.000 EUR Bußgeld (DE)](https://www.gosign.de/de/ai-agents-hamburg/hanseatische-akte/)
- [Akta Hanzeatyckie: Bridge HmbBfDI + Morele.net (PL)](https://www.gosign.de/pl/agenci-ai-hamburg/akta-hanzeatyckie/)
- [Expediente Hanseático: Bridge HmbBfDI + AEPD (ES)](https://www.gosign.de/es/agentes-ia-hamburgo/expediente-hanseatico/)
- [Dossiê Hanseático: Bridge HmbBfDI + LGPD + SUSEP (BR)](https://www.gosign.de/br/agentes-ia-hamburgo/dossie-hanseatico/)
- [Hamburg Spoke: Liner Shipping (Bills of Lading + MLC 2006 Filipino crewing, EN)](https://www.gosign.de/en/ai-agents-hamburg/shipping-line/)
- [Hamburg Spoke: Reederei (Bills of Lading + Crew-Change, DE)](https://www.gosign.de/de/ai-agents-hamburg/reederei/)
- [Hamburg Spoke: HR Personalentscheidungen (EU AI Act Anhang III + ArbG-HH, DE)](https://www.gosign.de/de/ai-agents-hamburg/hr-personalmassnahmen/)
- [Hamburg Spoke: Versicherung (Solvency II + Marine, DE)](https://www.gosign.de/de/ai-agents-hamburg/versicherung/)
- [Hamburg Spoke: Aerospace MRO (EASA Service Bulletins, DE)](https://www.gosign.de/de/ai-agents-hamburg/aerospace/)
- [Hamburg Spoke: Medtech (MDR Vigilance, DE)](https://www.gosign.de/de/ai-agents-hamburg/medtech/)
- [Hamburg Spoke: Energie (BSH + EnWG §14a, DE)](https://www.gosign.de/de/ai-agents-hamburg/energie/)
- [Hamburg Spoke: Konsumgüter (FIR + Kosmetik + REACH, DE)](https://www.gosign.de/de/ai-agents-hamburg/konsumgueter/)
- [Knowledge: Accessibility & BFSG 2025](https://www.gosign.de/en/knowledge/accessibility-bfsg-2025/)
- [Knowledge: GDPR Obligations for Websites](https://www.gosign.de/en/knowledge/gdpr-obligations-websites/)
- [Knowledge: Website Without Cookie Banner](https://www.gosign.de/en/knowledge/website-without-cookie-banner/)
- [Knowledge: Schema.org & SEO Basics](https://www.gosign.de/en/knowledge/schema-org-seo-basics/)
- [Knowledge: TYPO3 Updates & Security](https://www.gosign.de/en/knowledge/typo3-updates-security/)
- [DevOps Runbook Series: Self-Hosted Stack Security](https://www.gosign.de/en/magazine/devops-runbook-series/)
- [Part 1: Supabase Self-Hosting Runbook](https://www.gosign.de/en/magazine/supabase-self-hosting/)
- [Part 2: Next.js Secure Setup over Supabase](https://www.gosign.de/en/magazine/nextjs-supabase-secure-setup/)
- [Part 3: Supabase Edge Functions Security](https://www.gosign.de/en/magazine/supabase-edge-functions-secure/)
- [Part 4: Trigger.dev Background Jobs Security](https://www.gosign.de/en/magazine/trigger-dev-background-jobs/)
- [Part 5: Claude Code as Security Control in DevOps](https://www.gosign.de/en/magazine/claude-code-security-devops/)
- [Part 6: Security Baseline for the Full Stack](https://www.gosign.de/en/magazine/security-baseline-stack/)
- [EU AI Act 2026: What Applies Now, What's Coming, What You Must Do](https://www.gosign.de/en/magazine/eu-ai-act-2026-enterprises/)
- [EU AI Act: What HR Departments Must Do Now](https://www.gosign.de/en/magazine/eu-ai-act-hr/)
- [The EU AI Act Applies Worldwide](https://www.gosign.de/en/magazine/eu-ai-act-applies-worldwide/)
- [Three Types of Decisions: When Humans Decide, When AI Decides](https://www.gosign.de/en/magazine/three-types-of-decisions/)
- [Decision Layer: How Payroll Errors Are Structurally Eliminated](https://www.gosign.de/en/magazine/decision-layer-payroll/)
- [Decision Layer & Shadow AI: Control Instead of Chaos](https://www.gosign.de/en/magazine/decision-layer-shadow-ai/)
- [Human-in-the-Loop - Architectural Principle, Not Checkbox](https://www.gosign.de/en/magazine/human-in-the-loop-architecture/)
- [Works Council and AI, Co-Determination as Architecture Constraint](https://www.gosign.de/en/magazine/works-council-ai-co-determination/)
- [Works Council & AI Literacy: The Organizational Questions](https://www.gosign.de/en/magazine/works-council-ai-literacy/)
- [Why HR Departments Need to Build Agent Governance Now](https://www.gosign.de/en/magazine/agent-governance-hr/)
- [How to Audit an HR Workflow for Agent Readiness](https://www.gosign.de/en/magazine/workflow-audit-agent-readiness/)
- [Shadow AI in the Enterprise - Governance Instead of Prohibition](https://www.gosign.de/en/magazine/shadow-ai-governance/)
- [From Chatbots to AI Agents: MCP, A2A and Multi-Agent Systems](https://www.gosign.de/en/magazine/ai-agents-enterprise-guide/)
- [Agent Orchestration: Trigger.dev, n8n, Camunda, and Alternatives](https://www.gosign.de/en/magazine/agent-orchestration-platforms/)
- [AI Governance Dashboard: Agent Monitoring for Enterprises](https://www.gosign.de/en/magazine/ai-governance-dashboard/)
- [Enterprise AI Infrastructure Blueprint 2026](https://www.gosign.de/en/magazine/ai-infrastructure-blueprint-2026/)
- [AI Infrastructure, Not Tool Hype - Why ChatGPT Is Not an Enterprise Stack](https://www.gosign.de/en/magazine/ai-infrastructure-not-tool-feeling/)
- [Integrating AI Infrastructure into Your Existing IT Landscape](https://www.gosign.de/en/magazine/ai-infrastructure-existing-it-landscape/)
- [AI Integration Into Existing IT Landscapes - SAP, DATEV, Workday](https://www.gosign.de/en/magazine/ai-integration-it-landscape/)
- [AI Models 2026: Which Model for Which Use Case?](https://www.gosign.de/en/magazine/ai-models-comparison-2026/)
- [AI Hosting: EU SaaS, German Data Center, or Self-Hosted?](https://www.gosign.de/en/magazine/ai-hosting-strategies-enterprise/)
- [LLM Self-Hosting for Enterprise - Azure, GCP, On-Premise](https://www.gosign.de/en/magazine/llm-self-hosting-enterprise/)
- [Hosting DeepSeek in Your Own Infrastructure](https://www.gosign.de/en/magazine/deepseek-enterprise-hosting/)
- [Model-Agnostic Architecture - Why Vendor Lock-In With LLMs Is Dangerous](https://www.gosign.de/en/magazine/model-agnostic-vendor-lock-in/)
- [What AI Really Costs: TCO Comparison for Enterprises](https://www.gosign.de/en/magazine/ai-costs-tco-comparison/)
- [Measuring the ROI of AI Investments](https://www.gosign.de/en/magazine/roi-ai-investments/)
- [Data Security in Enterprise AI - Data Residency, GDPR and EU AI Act](https://www.gosign.de/en/magazine/data-security-ai-enterprise/)
- [DPA for AI Agents: What Standard Contracts Miss](https://www.gosign.de/en/magazine/dpa-ai-infrastructure-checklist/)
- [PII Anonymization for Enterprise AI](https://www.gosign.de/en/magazine/pii-anonymization-llm-enterprise/)
- [RAG & Document Intelligence: How AI Understands Your Documents](https://www.gosign.de/en/magazine/rag-document-intelligence-enterprise/)
- [Cert-Ready by Design - Audit-Proof AI from the Start](https://www.gosign.de/en/magazine/cert-ready-by-design/)
- [Enterprise AI Portals: Five Open-Source Interfaces Compared](https://www.gosign.de/en/magazine/enterprise-ai-chat-interface/)
- [ChatGPT Without Login at Work: From Risk to Infrastructure](https://www.gosign.de/en/magazine/chatgpt-without-login-enterprise-risk/)
- [Automating Travel Expenses: True Cost per Report](https://www.gosign.de/en/magazine/travel-expense-automation-roi/)
- [Enterprise Travel Expenses: SAP Concur Limits](https://www.gosign.de/en/magazine/travel-expenses-enterprise-sap-concur-limits/)
- [Why Pair Programming Is Mandatory](https://www.gosign.de/en/magazine/why-pair-programming-mandatory/)
- [Why We Don't Train Agents Anymore](https://www.gosign.de/en/magazine/why-we-dont-train-agents-anymore/)
- [HR Agent Readiness Assessment](https://www.gosign.de/en/hr-agent-readiness/)
- [Finance Agent Readiness Assessment](https://www.gosign.de/en/finance-agent-readiness/)
- [eBook: HR Agent Readiness Assessment (PDF)](https://www.gosign.de/en/ebook/hr-agent-readiness-assessment/)
- [eBook: Finance Agent Readiness Assessment (PDF)](https://www.gosign.de/en/ebook/finance-agent-readiness-assessment/)
- [eBook: AI HR Governance Handbook](https://www.gosign.de/en/ebook/ai-hr-governance-handbook/)
- [eBook: AI Finance Governance Handbook](https://www.gosign.de/en/ebook/ai-finance-governance-handbook/)
- [eBook: AI Infrastructure Governance Handbook](https://www.gosign.de/en/ebook/ai-infrastructure-governance-handbook/)
- [Full content](/llms-full.txt)

## Pricing Model
Implementation is project-based:
- Discovery phase: 1 week (process analysis, rule sets, use case prioritization)
- Build phase: 3–4 weeks (productive PoC, one agent, one process, live in client infrastructure)
- Scale phase: Continuous (more agents, more processes, same governance)

Full source code access. Configurations and rule sets remain with client. No vendor lock-in.
Client operates agents independently after 12-18 months.

## Markets Served
Primary: European Union (Germany, Austria, Switzerland + EU-wide), Brazil
Secondary: Worldwide
All services available in: German, English, Polish, Spanish, Brazilian Portuguese
GDPR-compliant and EU AI Act-compliant by design.
LGPD-ready for Brazilian market.

## Comparison & Alternatives
- Decision Layer vs. SAP Joule vs. Microsoft Copilot: https://www.gosign.de/en/magazine/decision-layer-vs-sap-joule-copilot/
- Why AI projects fail in HR: https://www.gosign.de/en/magazine/why-ai-projects-fail/
- EU AI Act and HR (High-Risk): https://www.gosign.de/en/magazine/eu-ai-act-hr-high-risk/

## Contact & Booking
Schedule a consultation: https://www.gosign.de/en/contact/
Address: Hallerstraße 8, 20146 Hamburg, Germany

## Certifications & Memberships
Member of Bundesverband Digitale Wirtschaft (BVDW)
Architecture is Cert-Ready by Design: ISO 27001, SOC 2, ISA, PS 951, IDW, GoB/GoBD
EU AI Act compliant by design

## Technical Stack
Model-agnostic: Claude (Anthropic), GPT (OpenAI), Gemini (Google), Llama (Meta), Mistral, DeepSeek
Infrastructure: Azure EU, GCP EU, Self-Hosted, Hybrid
Orchestration: Trigger.dev, Camunda
Integration: SAP, DATEV, Microsoft Graph
No vendor lock-in. No shadow IT.