Alternatives to Cognee
8 Memory & State tools you could use instead. Each one shares a way to connect with Cognee and overlaps on what it does. Strongest match first.
Alternatives

LightRAG
API · CLIBuilds a graph-based retrieval index over documents so agents can answer questions spanning many sources, served…
VerifiedFeaturedby HKU Data Science Lab · Memory & State, Research & Knowledge · 4 skills · No authWhy Both offer API and CLI. In common: graph rag, knowledge graph, document.
Codebase Memory MCP
MCP · CLIIndexes repositories into a persistent tree-sitter knowledge graph of functions, classes, call chains, and HTTP routes…
Verifiedby DeusData · Code & DevTools, Memory & State · 5 skills · No authWhy Both offer MCP and CLI. In common: graph search, knowledge graph, semantic.

Zep
APILong-term memory store for AI assistants. Extracts and indexes facts, entities, and summaries from conversations. Fast…
Verifiedby Zep · Memory & State · 5 skills · API KeyWhy Both offer API. In common: knowledge graph, semantic, retrieval.

Graphiti
API · MCPBuilds temporally aware knowledge graphs for agents in real time, tracking when each fact became true so memory…
Verifiedby Zep AI · Memory & State · 3 skills · No authWhy Both offer API and MCP. In common: ingestion, knowledge graph, retrieval.

Supermemory
API · MCPMemory API for AI applications. Store and retrieve user memories, bookmarks, and knowledge with semantic search. One…
Verifiedby Supermemory · Memory & State · 5 skills · API KeyWhy Both offer API and MCP. In common: memory ingestion, semantic retrieval, rag.

GBrain
CLI · MCPGives existing agent harnesses a self-hosted memory and skills layer with sourced facts, hybrid search, and cited…
VerifiedFeaturedby Garry Tan · Memory & State · 4 skills · No authWhy Both offer CLI and MCP. In common: knowledge graph, memory, search.

code-graph-rag
CLI · MCPQuery a multi-language codebase as a knowledge graph — parse repositories into function, class, and dependency…
Verifiedby code-graph-rag · Code & DevTools, Memory & State · 3 skills · API KeyWhy Both offer CLI and MCP. In common: knowledge graph, rag.

CowAgent
CLI · APIRuns a self-hosted personal agent that plans multi-step tasks, calls built-in and MCP tools, installs skills, and…
Verifiedby zhayujie · Autonomous Agents, Memory & State · 5 skills · API KeyWhy Both offer CLI and API. In common: knowledge graph, memory.