Stella Catalog adds semantic search, intelligent matching, and AI agent integration to your product data — as a standalone catalog or an AI Sidecar for your existing PIM. Zero migration. Instant intelligence.
Features
Vector embeddings power natural language product discovery. Ask questions, not keywords.
Real-time sync with PIMCore, Akeneo, or any PIM via webhooks. Add AI without replacing anything.
Row-Level Security in PostgreSQL ensures complete tenant isolation. Built for SaaS from day one.
Native schemas for Amazon, Shopify, and GS1 catch syndication errors before they cost you.
MCP tools let AI agents search, compare, and quote products. Ready for conversational commerce.
Ingest offers from multiple suppliers, auto-match products, and select the best pricing.
Enrich products from IceCat, Etilize, and ETIM with standardized industry data.
Webhooks, BullMQ queues, and async processing for real-time product updates at scale.
How It Works
Point Stella at your existing PIM (PIMCore, Akeneo, or any system with webhooks). A lightweight bridge syncs product data in real time.
Stella generates vector embeddings, enriches from reference catalogs, validates against channel schemas, and builds the semantic index.
Your products are now searchable by meaning, not just keywords. AI agents can query, compare, and recommend through MCP tools.
AI Sidecar Architecture
Use Cases
Central product catalog with multi-supplier offers, dynamic pricing, and semantic search for your storefront.
Add AI-powered search to client PIMs without replacing infrastructure. Deploy as a managed sidecar service.
Headless catalog backend with built-in validation for Amazon, Shopify, and Google channel syndication.
Product information backend for conversational commerce, AI agents, and MCP-compatible tools.
Manage supplier catalogs at scale — automatic product matching, canonical records, and best-price selection.
Defence, pharma, medical devices — strict audit trails, classification controls, and compliance-ready data management.
Technology
TypeScript · NestJS · REST API · MCP Tools
PostgreSQL 15+ · pgvector · LTREE · RLS
Vector similarity · Hybrid search · Configurable embeddings
Redis · BullMQ · Event-driven processing
OAuth2 / OIDC · JWT · Delegated authentication
S3-compatible · Tenant-namespaced media
Pricing
Self-hosted, full control
Managed cloud, priority support
Dedicated infrastructure, compliance
Get in Touch
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