Your entire backend. One process.
Purple8 Hyper Graph is an embedded multi-model database purpose-built for AI applications. Graph + vector + document + full-text + workflows +170+ MCP tools - in a single process, with zero external dependencies.
Built for AI, Operated by AI and Supervised by Humans · Container & Cloud Sandbox
What's inside
One engine. Eight capabilities.
LPG, RDF & Hyper Graph
Supports both Labeled Property Graph (LPG / openCypher) and RDF semantic triples / N-Quads with reification - sub-millisecond multi-hop traversal.
Semantic & Hybrid Search
Native vector + full-text + graph hybrid RAG out of the box.
Document Store
Store and retrieve structured documents with full-text search. Pair with DocIntel to extract vectors, nodes & relations.
Journey Engine
Multi-stage workflow orchestration with HITL gates and SLA enforcement.
170+ MCP Tools
AI agents connect directly. Claude, Cursor, Copilot, ChatGPT - all supported.
Quantum-Inspired AI
QUBO optimisation, VRP, portfolio selection, tensor networks - callable by agents via MCP.
Auth & Encryption
JWT + API-key RBAC. AES-256-GCM envelope encryption at rest.
Multi-Tenancy
Shared-key or dedicated DB path per tenant - no schema per tenant.
Analytics
PageRank, community detection, betweenness centrality, link prediction.
What it replaces
One process replaces eight services.
Stop paying for, operating, and debugging infrastructure you didn't need to build.
Ready to simplify your stack?
Evaluate immediately in the Cloud Sandbox, or contact us for Commercial, Enterprise, VPC, Air-Gapped, and Cloud Marketplace licensing.