The infrastructure layer
AI apps are built on
AI teams shouldn't have to stitch together 8–12 backend services just to ship one production workflow. Purple8 replaces fragmented AI infrastructure with one embedded backend for data, retrieval, workflow orchestration, and agent execution.
Purple8 gives AI agents high-leverage execution over enterprise data and workflows, with built-in governance, isolation, and observability.
What You Cancel
One embedded engine replaces twelve services. Deploy anywhere — no external dependencies, no egress, no integration sprawl.
No API gateway. No sidecar. No Kubernetes operators. Just one process, one port, one binary.
Products
Purpose-built AI infrastructure
Two production-ready products that give AI applications the infrastructure they actually need — not retrofitted databases, not plugins. Built AI-native from the ground up.
Purple8
A category of one
A unified AI-native backend — storage, vector search, document store, full-text, workflow orchestration, RAG, auth, and encryption in a single process. No JVM. No external services. Docker image and native installers available.
- Write only the frontend — storage, search, RAG, workflows, auth, and encryption are all Purple8
- Storage, vector search, document store, and full-text — one embedded engine, one process, one port
- Native hybrid search with a cost-based query planner — no separate search service
- Three built-in RAG modes: flat vector, graph-augmented, and hybrid — MRR 0.85 on the hybrid path
- Autonomous RAG tuning — the system profiles your corpus and persists optimal retrieval configuration
- Stateful workflow engine: multi-stage pipelines, SLA monitoring, human-approval gates, AI step persistence
- 31-tool MCP agent interface — RBAC-enforced, works with Claude, Cursor, Copilot, and any MCP-compatible agent
- Cross-instance federated queries with human approval gates
- AES-256-GCM envelope encryption via Local, Vault, AWS, GCP, or Azure key management
- Per-tenant storage isolation enforced at the brick layer — not row filtering. Each tenant gets cryptographically separate data partitions with autonomous threat detection.
- Browser-based admin console — zero npm, zero config
Purple8 DocIntel
Document intelligence microservice
A stateless document intelligence microservice that parses 70+ enterprise document formats — including CAD, BIM, sketches, and audio — through a proprietary extraction model and LLM-assisted relationship mapping. Emits structured knowledge directly into Purple8.
- PDF, DOCX, XLSX, PPTX, HTML, EML, EPUB, TXT/CSV — all standard enterprise formats
- IFC/IFCZIP, DXF, DWG, STEP, STL, OBJ, GLTF/GLB, G-code — full CAD & BIM native
- SAP IDocs, financial XML, structured config formats
- Proprietary NER model — two-pass hybrid: named entity extraction + LLM relationship mapping
- Five OCR engines including a self-hosted option — documents never leave your infrastructure
- Self-hosted OCR with proprietary preprocessing, layout detection, and table reconstruction
- 75+ language detection — entity names extracted in their native script
- Five domain extraction profiles: AEC · Contract · Financial · Scientific · General
- Connectors: SharePoint, Confluence, AWS S3, and generic webhook — batch and push modes
- Emits structured knowledge directly into Purple8; sends optimised embedding hints automatically
More products coming soon — join the waitlist to get notified.
Why Purple8
Eight reasons it's a category of one.
One process. No orchestration tax.
Storage, search, workflow, RAG, auth, and encryption — single binary, single port. Replaces six services before you write a line of code.
AI agents operate it natively.
A first-class agent interface with 31 tools, RBAC-enforced. Claude, Cursor, and Copilot connect directly — no wrapper, no glue code.
Three RAG modes. Self-tuning.
Flat vector, graph-augmented, and hybrid retrieval built in. The system profiles your corpus and persists the optimal configuration automatically.
Workflows without a framework.
Stateful pipelines, SLA enforcement, human-approval gates, and an immutable audit trail built in. Replaces LangChain, LangGraph, LangSmith, and Airflow — no DAG files, no separate orchestration service, no tracing backend.
Memory bounded by hardware, not data.
Ingest 2 million records or 20 million — peak memory stays the same. A proprietary property of our storage engine with no known equivalent.
Documents become knowledge, automatically.
Feed it PDFs, contracts, CAD drawings, BIM models. A proprietary extraction pipeline turns unstructured content into structured, queryable knowledge.
AI-native. Without burning the planet.
One process instead of twelve services means fewer servers, less idle compute, and no cross-service network waste. The architecture is the efficiency argument — not a benchmark number.
You own it. Completely.
Self-hosted. Native installers for macOS, Linux, and Windows. No telemetry, no data egress, no vendor access. Air-gap capable.
Industries
Built for knowledge-intensive sectors
Purple8 is deployed globally in sectors where AI applications need to reason over complex, real-world data — not just retrieve text chunks.
Engineering
Accelerate design review, RFI resolution, and specification management. Hyper Graph links components, materials, and compliance requirements across complex engineering BOM hierarchies. DocIntel parses CAD metadata, IFC/BIM models, and technical spec sheets automatically.
Financial Services
Power entity resolution, counterparty risk graphs, and regulatory document analysis at scale. Per-tenant envelope encryption and strict data isolation satisfy SOC 2, ISO 27001, and financial data residency requirements without custom infrastructure.
Legal
Extract parties, obligations, dates, and clauses from contracts and filings. Map legal entity hierarchies and precedent relationships as a traversable graph. DocIntel handles deposition transcripts, discovery documents, and structured court filings end-to-end.
AEC
Connect project data across BIM models, subcontractors, specifications, and schedules. Hyper Graph's Journey Engine orchestrates multi-party approval workflows with SLA tracking. DocIntel parses IFC, RFI packets, and change-order documents across the full project lifecycle. 12 AEC-specific sub-modules cover estimating, safety, commissioning, and handover.
Security Operations
Purple8's built-in SOC vertical runs autonomous threat detection, containment, and audit trails entirely on-prem — no SIEM data egress. 10 threat classes, 4 containment levels, immutable graph-native audit trail.
Pricing
Start free. Scale when you need to.
Self-hosted — runs in your own infrastructure. No usage metering, no data leaving your environment. License key activates the tier; everything else is yours.
Developer
50K nodes · 1 MCP agent
Full engine locally. All RAG pipelines, all MCP tools, all graph algorithms. No credit card, no expiry.
Download freeStarter
5M nodes · 3 MCP agents
Production-grade single-app deployment. Journey Engine, HITL gates, SLA monitor, advanced RAG chunking, local KMS.
Pro
50M nodes · 10 MCP agents
Multi-project, compliance-ready. CDC, WAL, SSO, RBAC, immutable audit log, AEC Core, Applied Graphs, cloud backup.
Enterprise
Unlimited · Unlimited
Raft HA, sharding, federation, managed KMS (Vault/AWS/GCP/Azure), SOC vertical, Node2Vec, dedicated support SLA.
Contact salesAll paid tiers available on AWS Marketplace, GCP Marketplace, and Azure Marketplace. Annual billing: pay for 10 months, get 12.
Questions about which plan fits your team?
Talk to us →We run our own stack on Purple8.
Zero external databases.
Purple8's backend operations and customer portal — the entire commercial backend — runs on a single Purple8 instance. No Postgres. No Redis. No message queue. One process, one port.
If we trust it for our own operations, you can trust it for yours.
# Purple8 Command Center
Customer ──PURCHASED──► LicenseKey
LicenseKey ──ISSUED_FOR──► Product
StripeEvent ──TRIGGERED──► LicenseKey
Install ──SENT──► TelemetryEvent
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Purple8 is AI-native infrastructure — not a wrapper, not a plugin. Whether you're building agents, RAG pipelines, or AI-powered enterprise products, we'd like to hear from you.
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