Knowledge Graph Software: 46 Free Downloads
Every program tagged "Knowledge Graph" on LvRuan, newest first, each with an overview, screenshots and a download link.
Knowledge Graph Builder
Build knowledge graphs from text with LLMs
pgGraph
Graph superpowers for your existing Postgres
Prometheus
Knowledge-graph agent that repairs codebases
Code-to-Knowledge-Graph
Turn source code into a queryable knowledge graph
MiroFish
Swarm intelligence engine for predictions
Mnemosyne
Evidence-backed memory for AI agents
Understand Anything
Turn any codebase into an explorable knowledge graph
Semantica
Graph-native context infrastructure for accountable AI
knowledge_graph
Convert any text into a knowledge graph
Potpie
Context graph for AI-native development
PipesHub
Open source workplace AI platform
LLM Graph Builder
Build Neo4j knowledge graphs from documents with LLMs
BrainAPI
Knowledge-graph memory layer for AI
QuantMind
Knowledge extraction for quantitative finance
sift-kg
Turn documents into a knowledge graph from the CLI
Ix
Codebase system graph for humans and AI
Memlayer
Persistent memory for LLMs in three lines
codebase-memory-mcp
Millisecond code indexing MCP server
Utopia
Time-aware enterprise knowledge foundation
Corbell
Multi-repo architecture graph and AI spec review