Intelligent Graph Storage
for LLMs

Build knowledge graphs from your data — without LLM costs. MemFlux extracts entities, relationships, and context using pure algorithms. No API keys required for graph construction.

LLM-less Graph Construction
Smart Context Generation
// Add knowledge to your graph
POST
/v1/graph/add
{ "text": "FastAPI is a modern..." }
→ 16 nodes, 48 relations
→ 50ms processing time
// Generate compressed context
POST
/v1/context/generate
{ "query": "How to serve ML..." }
→ 10 nodes selected from 16
→ 62.5% compression

Why MemFlux?

Zero LLM Costs

Graph construction runs entirely without LLMs. TF-IDF, RAKE, entity recognition — all algorithmic. Your OpenRouter key is only used when YOU choose.

Smart Context

Instead of sending thousands of graph entries to an LLM, our context generator selects and compresses only the most relevant information.

Simple Integration

REST API with OpenAI-style API keys. One endpoint to add data, one to query, one to generate context. Works with any language or framework.

Pricing

FREE

$0/mo


  • 10,000 Nodes
  • 50,000 Relations
  • 100 Context Reqs/day
  • API Access
  • Own OpenRouter Key
Get Started
PRO

$19/mo


  • 100,000 Nodes
  • 500,000 Relations
  • 1,000 Context Reqs/day
  • Extended Analysis
  • Priority Processing
Get Pro
ULTIMATE

$49/mo


  • Unlimited Nodes
  • Unlimited Relations
  • 10,000 Context Reqs/day
  • Graph Optimization
  • Advanced Analytics
Get Ultimate