Embedded and cloud multimodal vector store built on the Lance columnar format
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Managed memory layer that extracts, dedupes, and retrieves long-term memories per user, agent, or session | 5/5 |
Open-source memory engine that builds a queryable knowledge graph from documents, code, and conversations | 5/5 |
Serverless Postgres with instant branching, autoscaling, and a remote MCP server | 5/5 |
Open-source vector search engine with managed cloud and an official MCP server | 5/5 |
Temporal knowledge-graph memory (Graphiti) with bi-temporal validity, so agents can query what was true when | 5/5 |
Stateful agent runtime where memory is the agent — self-editing core memory, archival recall, and a REST API | 5/5 |