Open source repos that use Neo4j

11 public repos that SeeRepo read use Neo4j. It's used most with Postgres, FastAPI, and MongoDB.

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Used most with

  • Postgres7 repos
  • MongoDB4 repos
  • MySQL4 repos
  • Google3 repos
Neo4j11 repos
  • FastAPI4 repos
  • OpenAI4 repos
  • Redis3 repos
  • PostgreSQL3 repos

The repos, by stars

  1. 1
    apache/airflow

    Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

    Python+8747.4kAI 0.7%
  2. 2
    HKUDS/LightRAG

    [EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation

    Python+5640.6kAI 19.8%
  3. 3
    getzep/graphiti

    Build Real-Time Knowledge Graphs for AI Agents

    Python+432.6kAI 16.6%
  4. 4
    floci-io/floci

    Light, fluffy, and always free - The AWS Local Emulator alternative

    Java+1431k
  5. 5
    simstudioai/sim

    Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.

    TypeScript+10530.1kAI 5.3%
  6. 6
    square/leakcanary

    A memory leak detection library for Android.

    Kotlin+730kAI 17.3%
  7. 7
    t8y2/dbx

    25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker. | 轻量级跨平台数据库管理工具,支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、达梦等 100+ 数据库,提供桌面端、Docker、CLI、内置 AI 助手和 MCP。

    Rust+9729.5kAI 0.9%
  8. 8
    rocketride-org/rocketride-server

    High-performance AI pipeline engine with a C++ core and 50+ Python-extensible nodes. Build, debug, and scale LLM workflows with 13+ model providers, 8+ vector databases, and agent orchestration, all from your IDE. Includes VS Code extension, TypeScript/Python SDKs, and Docker deployment.

    Python+11719.9kAI 40.2%
  9. 9
    neo4j/neo4j

    Graphs for Everyone

    Java+2917.4kAI 0.1%
  10. 10
    alibaba/DataX

    DataX是阿里云DataWorks数据集成的开源版本。

    Java+2217.4k
  11. 11
    googleapis/mcp-toolbox

    MCP Toolbox for Databases is an open source MCP server for databases.

    Go+3216.8kAI 4.2%

Frequently asked questions

What is the most popular open source repo that uses Neo4j?
apache/airflow, with 47,376 stars on GitHub.

The proof: apache/airflow on GitHub

What other technologies is Neo4j used with?
With Postgres (7), FastAPI (4), MongoDB (4), OpenAI (4), and MySQL (4), out of the 11 repos that use it.
What languages are the repos that use Neo4j written in?
Python (4), Java (3), Go (1), Kotlin (1), Rust (1), and TypeScript (1).
How many repos that use Neo4j have commits signed by AI?
9 of the 11; the most, rocketride-org/rocketride-server, with 40.2% of its commits.

The proof: the commits each tool signed in rocketride-org/rocketride-server

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