Top Open Source Projects using Neo4j

A curated collection of the 3 best free and open-source projects built using Neo4j. Discover popular repositories, architecture patterns, and trending software in 2026.

3 projects indexedExplore all tech stacks →

Memgraph

NOASSERTION

★ 4,364

Memgraph is a scalable, in-memory graph database solution offering high-performance computing and Neo4j compatibility.

C++PythonCypherGherkin+13

Flowise AI

NOASSERTION

★ 55,399

Open source platform for building AI agents, chatbots, and multi-agent systems using a drag-and-drop interface, with support for 100+ LLMs and RAG.

TypescriptJavaScriptHTMLHandlebars+54

AgentOS

Apache-2.0

★ 619

Open-source TypeScript AI agent framework for building adaptive autonomous agents

TypescriptJavaScriptGitHubNodeJS+16