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RAG · enterprise search · GDPR · Made in Germany
AI knowledge base: enterprise search and RAG for company knowledge

AI knowledge base: answers with citations, not document scavenger hunts

For mid-sized companies: RAG with directory-aware access—expertise stays findable and auditable – delivery and project ownership from Germany (Leer/East Frisia), named contacts, no offshore guesswork.

  • 250+ delivered projects
  • 5.0 stars on Google
  • 100% engineering in Germany

Capture tacit expertise before it leaves—our AI knowledge base combines RAG with governed search. See matching AI project references for practical outcomes.

Our Knowledge Base Services

Knowledge Transfer from Experts

Capture and preserve expert knowledge.

  • Expert Interviews
  • Process Documentation

Intelligent Search

AI-powered search in documents and processes.

  • Semantic Search
  • Context Understanding

Chatbot Access

Natural language access to company knowledge.

  • AI Chatbot
  • Quick Onboarding

AI Knowledge Base: Preserving Institutional Knowledge with RAG

The knowledge risk every organization shares

Every organization faces the same invisible crisis. Decades of institutional knowledge sit in the heads of experienced employees. They will eventually retire or move on. Our AI project references show how costly that gap becomes in support and operations.

Wikis and manuals capture only part of that expertise. Written content also goes stale quickly.

Our AI-powered knowledge bases use Retrieval-Augmented Generation (RAG). They turn scattered documents, process guides, and expert insight into a living, searchable layer. New team members can query it in natural language from day one—often via chatbot access.

How our RAG architecture works

We connect large language models to your company data sources. Sensitive information does not need to go to external training pools.

We index content from SharePoint, Confluence, file servers, ticketing systems, and databases through API integration. Chunking keeps context and relationships intact in governed database infrastructure.

When someone asks a question, the system retrieves the most relevant passages. It generates a precise, source-cited answer. Users can verify it against the original documents.

Access control and security

Access control is critical. Many knowledge base projects overlook it.

Our systems respect permissions from your identity infrastructure—aligned with GDPR and optional EU or on-prem hosting. Users only see answers built from documents they may read.

That granular model lets one knowledge base serve multiple departments. You reduce the risk of HR content surfacing in engineering queries or finance data reaching the wrong audience.

Continuous improvement

The value of an AI knowledge base grows over time. It scales with your organization.

Scheduled sync indexes new documents from source systems. User interactions feed signals that improve retrieval—see knowledge transfer with AI for the content side.

We build evaluation pipelines that score answers against curated test sets. That helps catch quality drift before users feel it. Business cases compare via AI ROI and the knowledge base cost calculator.

For teams facing demographic change or rapid scaling, this turns knowledge preservation into a strategic advantage within our artificial intelligence services. The next maturity step is often AI agents inside broader AI solutions for businesses—with EU AI Act consulting where risk classification matters.

AI knowledge base: definition and selection matrix

Definition: An AI knowledge base is a searchable system that connects company documents with a language model via RAG (Retrieval Augmented Generation) and answers plain-language questions with a source citation—while honouring existing access rights from your directory service. It does not replace document maintenance, but it makes existing knowledge findable and usable.

Which build-out of an AI knowledge base fits depends on your situation, data sources and compliance needs. The matrix maps typical situations to the recommended variant, data sources, result and an effort indication.

SituationRecommended variantData sourcesResultEffort (indication)
Knowledge lost when staff retireExpert interviews plus RAG indexManuals, interviews, process docsPreserved, searchable expert knowledge4–6 weeks pilot
Documents scattered across systemsEnterprise search with connectorsSharePoint, Confluence, JiraCentral semantic search with sources4–8 weeks
GDPR / compliance criticalOn-premise or EU hosting with role rightsHR and contract data, internal sourcesAuditable, rights-aware searchproject-dependent
Answers should act, not just informAI agents on your corpusBusiness systems, APIs, knowledge baseAgent that triggers workflowsmedium–high
Customer self-service wantedChatbot on the knowledge baseApproved FAQs and documentsCustomer-facing AI assistantmedium
Cost frame unclearCalculate costsDocument count, integrationsTransparent cost indicationintro call

RAG knowledge base: role between chatbot, agents and data

The AI knowledge base is the factual layer for RAG—not the same as a finished chatbot, but often its core.

Data quality: data analytics. Delivery: AI solutions for businesses. Overview: AI services overview.

Frequently Asked Questions

FAQ: Leadership-style prompts—clear answers

From leadership & IT (prompt-style questions)

Context: Mid-sized machinery manufacturer, ~120 employees, manuals in SharePoint, troubleshooting knowledge in Jira. / Task: Staff should ask in plain language and get answers tied to specific documents—not classic intranet full-text search. / Question: What architecture is the usual enterprise approach for that?

The usual enterprise standard is RAG (Retrieval Augmented Generation): your content is chunked and indexed with vector embeddings; at query time the best-matching passages are passed to the language model and the reply cites those sources. We connect SharePoint and Jira via connector or API; search honours roles from your directory (e.g. Microsoft Entra ID) so nobody sees more via the AI than in the source system.

Context: HR and customer contracts; none of it must be used to improve public base models (GPT-style). / Question: What technical and organisational levers do you use so our PDFs and tickets do not become provider training data?

You avoid training use by choosing API terms that prohibit providers from training on your inputs and by never uploading raw documents to consumer UIs like free ChatGPT. Technically, chunk stores and metadata stay under your control (EU hosting or on-prem); organisationally we align data flows, roles and audit logging for the EU AI Act and GDPR.

Context: Board budget sign-off; first phase ~1,000 documents plus ticketing integration. / Question: What lower-bound fixed-price band in EUR excl. VAT is realistic for a pilot before I write an RFP?
A pilot with roughly 1,000 indexed documents and typical system integration at Groenewold IT Solutions starts from about EUR 15,000 one-off excl. VAT. Narrow the range and monthly follow-on costs in our AI knowledge base cost calculator. Beyond that, budget hosting, operations, support and usage-based LLM API charges.
Context: Business unit supplies prioritised test questions; IT provides API access to Jira. / Question: In what calendar window is a first testable pilot realistic for our internal support team?
With an approved corpus and stable APIs, a first testable pilot in four to six calendar weeks is typical. We use the first third for source approvals and permissions, the second for ingestion and retrieval tuning, the third for user testing and sign-off. Book a binding scope slot via schedule appointment.
Context: Board wants KPIs, not a vague “better search” story. / Question: Which three metrics suit a B2B pilot for an AI knowledge assistant—measurable and comparable?

Use median handling time per ticket (minutes), first-level resolution rate without escalation to tier two, and time to first correct answer in the pilot team; measure a four- to eight-week baseline before go-live and the same metrics for eight weeks after. Add sampled quality checks against a curated question list (correct source, no fabrication).

Björn Groenewold – Geschäftsführer Groenewold IT Solutions

Clarify scope and sources for your pilot

Concrete next steps—not a slide deck pitch.

Scope: RAG vs chatbot vs agent

When is an AI knowledge base enough—and when do we need a chatbot or agents?

RAG delivers reliable answers from approved documents. Chatbots add channels and dialogue. Agents run multi-step actions with approvals. We often start with RAG and extend selectively.

Decision logic: AI knowledge base

An AI knowledge base pays off when employees get lost in documents, wikis, and SharePoint—not when classic reporting is missing.

What is an AI knowledge base?

An AI knowledge base is a searchable company knowledge system with retrieval-augmented generation (RAG): the model answers only from approved documents, cites sources, and respects access rights—instead of generating freely from the internet.
Use caseBenefitDifferentiationOutcomeNext step
Expert knowledge leaves with retirementRAG search with source citations and access rightsNo chatbot without a knowledge foundationDiscoverable company knowledgeAI knowledge base costs
Support manually searches PDFs and ConfluenceEnterprise search with audit logNot a BI dashboard—knowledge accessShorter search and onboarding timeAI implementation for business
Compliance requires traceable AI answersGDPR-compliant hosting and role modelNot generic IT consultingAudit-ready answers with evidenceData & AI hub

Scope: AI knowledge base (RAG) vs chatbots and analytics

RAG and enterprise knowledge – not AI chatbot development. Data: data analytics.

Overview: AI & machine learning (overview).

Related paths and adjacent topics

Service overview: AI & machine learning (overview)

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Adjacent service categories

AI knowledge base: from documents to reliable answers

Björn Groenewold

Up to 50% of your investment via BAFA/KfW

Use our funding calculator to see which government grants may apply to your project.

Björn GroenewoldManaging Director

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