L6 · AI Data Stack
AI Data Stack — Frequently Asked Questions
Labeling, synthetic data, vector DBs, and the RAG plumbing that feeds every model.
What is the AI Data Stack topic on aiinframap?
AI Data Stack sits on layer L6 of the AI physical-infrastructure stack. L6 covers the data-supply infrastructure between raw signals and model training/inference: labeling (Scale AI, Surge, Labelbox), synthetic data (Mostly AI, Gretel, Parallel Domain), vector DBs (Pinecone, Weaviate, Chroma, Qdrant), and RAG/data-ops glue (LlamaIndex, Unstructured). Snowflake/Databricks remain L6 but as data-warehouse-as-RAG-source CUSTOMERS, not suppliers in this topic. Anchor companies: Scale AI, Pinecone, Weaviate, Labelbox.
How big is the AI Data Stack market?
Market size estimate is generated by the market module and may not yet be populated for this topic. See /topic/ai-data-stack/market when available.
Who are the top companies in AI Data Stack?
aiinframap currently tracks 12 active companies in this topic. Names include: Unstructured, Scale AI, Surge AI, Labelbox, Pinecone. Full list: /topic/ai-data-stack/companies.
How does aiinframap track companies in AI Data Stack?
Companies are tracked through five evidence axes — talent signals (job postings + specialties), business signals (funding / partnerships), product launches, capex disclosures, and customer wins. See /topic/ai-data-stack/companies for the active company set and /topic/ai-data-stack/strategy for the synthesised outlook.
Where is AI Data Stack headed in the next 12 months?
Strategic outlook is generated by the strategy module. See /topic/ai-data-stack/strategy for the current narrative and inflection-point watch list.
How fresh is aiinframap data on AI Data Stack?
Business + talent signals refresh daily via SEC EDGAR / LinkedIn / Greenhouse / Crunchbase collectors. Business modules regenerate weekly. Last-updated timestamps are visible on every public page.
Can I get this data via API?
Yes — JSON endpoints: /api/v1/topics/ai-data-stack (topic-level), /api/v1/companies/<slug> (per-company), /api/v1/tools/<layer>/<slug> (per-tool). All free, no auth required, cacheable.
Where can I get weekly updates on AI Data Stack?
aiinframap Weekly newsletter ships every Friday with topic-specific lead stories, top signals, and hiring radar. Subscribe at /weekly.