Your organisation's knowledge, connected and queryable.
Purple8 Nexus is an enterprise Knowledge Management System that turns documents, expertise, processes, and relationships into a live knowledge graph — searchable, governable, and AI-ready out of the box.
For pricing and availability, contact sales@purple8.ai
Capabilities
Everything your knowledge needs to be useful.
Semantic Search
Ask questions across your entire knowledge base in natural language. Vector + graph hybrid retrieval.
Knowledge Graph
Every document, person, topic, regulation, and project is a node. Relationships surface automatically.
Expert Discovery
Find who knows what — via graph traversal across authorship, topic co-occurrence, and department relationships.
Document Lineage
Track versions, sources, derived documents, and supersession chains. Full audit trail.
Governance
Quality scoring, compliance tracking, access control, and retention policies.
Impact Analysis
Understand what would break if a document is changed or removed. Graph-powered dependency mapping.
Auto-Tagging
Automatic categorisation using NER and LLM classification. Zero manual taxonomy work.
Q&A Engine
Ask questions scoped to a collection, department, or project. Grounded answers with citations.
Architecture
Powered by Purple8.
Nexus is a production demonstration of what you can build with Purple8 — the same graph engine, RAG pipeline, Journey Engine, and MCP tools that you can use to build your own applications. No third-party vector databases, no separate search cluster, no separate workflow engine.
Ready to connect your organisation's knowledge?
Contact our sales team for pricing, deployment options, and a tailored demo.