The Agent Stack: Data & Context
Infrastructure that turns proprietary data into usable, retrievable and persistent context for AI applications and agents.
Explore
Categories
- AI Databases & Retrieval
Systems that store, index and retrieve information for AI applications. This includes vector databases, multimodel databases and retrieval engines built around semantic or hybrid search.
- Memory & Context Infrastructure
Infrastructure that helps AI agents retain, update and reuse information across interactions. These systems manage persistent memory and assemble relevant context when an agent needs it.
- Data Ingestion & Transformation
Infrastructure that converts proprietary documents and live enterprise data into AI-ready context. It handles parsing, extraction, transformation and continuous synchronization before the data…
- Semantic Context Infrastructure
Infrastructure that encodes business definitions, metrics, relationships, permissions and institutional knowledge into governed context that AI agents can retrieve and use to query enterprise data…
- Live Data & Incremental Compute
Infrastructure that continuously maintains derived data and operational state as underlying data changes. These systems use incremental computation or streaming updates so AI applications and…
Companies
- Antfly
- Anyformat
- Barrel DB
- Chroma
- Clipto
- Cognee
- Contextual AI
- Cradl AI
- Credible Data, Inc.
- Cube
- Feldera
- Graphlit
- Holofin
- Honeydew
- Kaelio
- LanceDB
- Letta
- LlamaIndex
- Materialize
- Meilisearch
- Mem0
- Motley
- Operon
- past.dev
- Pathway
- Pinecone
- Qdrant
- Ragie
- Reducto
- RisingWave
- Scalestack
- SurrealDB
- turbopuffer
- Unstructured
- Vespa.ai
- Weaviate
- Zep
- Zeroset
- Zilliz