Dev tools · alternatives · 2026

24 alternatives to Gun – A distributed, embedded, graph database engine

An open source cybersecurity protocol for syncing decentralized graph data. - amark/gun

Gun is an open source distributed graph database engine designed for storing and syncing data across decentralized networks. It serves developers building applications that require decentralized data storage without… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Gun – A distributed, embedded, graph database engine launched in 2014; newer entries below may have overtaken it.

1. 1
   Gun database – 100k ops/sec in IE6 on 2GB Atom CPU▲71

   An open source cybersecurity protocol for syncing decentralized graph data. - Create new page · amark/gun Wiki

   2016 · github.com · its alternatives →

2. 2GV
   Gun v0.1.0 – The Easiest Database Ever▲173

   2015 · gundb.io · its alternatives →

3. 3
   Decentralized Graph Database for Node.js and Browsers▲14

   An open source cybersecurity protocol for syncing decentralized graph data. - amark/gun

   2016 · github.com · its alternatives →

4. 4
   100,000 Database ops/sec in IE6 on 2GB Atom CPU▲7

   An open source cybersecurity protocol for syncing decentralized graph data. - Create new page · amark/gun Wiki

   2016 · github.com · its alternatives →

5. 5
   GraphQL Queries with React and GUN, the Graph Database▲37

   A graphql API for the gun p2p graph database. Contribute to brysgo/graphql-gun development by creating an account on GitHub.

   2017 · github.com · its alternatives →

6. 6
   Nebula – a distributed graph database written in C++▲178

   A distributed, fast open-source graph database featuring horizontal scalability and high availability - GitHub - vesoft-inc/nebula: A distributed, fast open-source graph database featuring horizontal scalability and high availability

   2020 · github.com · its alternatives →

7. 7
   GUN Starter App Boilerplate – An Easy Open Source Firebase Replacement▲89

   Framework agnostic starter code for gun apps. Contribute to gundb/gun-starter-app development by creating an account on GitHub.

   2016 · github.com · its alternatives →

8. 8
   Gun.io▲113

   World-class technical talent, on tap.

   2014 · gun.io · its alternatives →

9. 9
   GraphBit▲437

   We built GraphBit to solve the reliability gap in AI frameworks. It’s built on a Rust execution core with a Python layer for accessibility — deterministic orchestration, lock-free concurrency, and built-in observability. We’d love feedback from the HN community, especially from those running multi-LLM or agentic workflows at scale.

   2025 · graphbit.ai · its alternatives →

10. 10
    GUN▲113

    An Algorithm for Pied Piper's new Internet in real life

    2018 · gun.eco · its alternatives →

11. 11TA
    TerminusDB – An open source in-memory graph database▲231

    2020 · terminusdb.com · its alternatives →

12. 12
    HelixDB – Open-source vector-graph database for AI applications (Rust)▲237

    Hey HN, we want to share HelixDB (https://github.com/HelixDB/helix-db/), a project a college friend and I are working on. It’s a new database that natively intertwines graph and vector types, without sacrificing performance. It’s written in Rust and our initial focus is on supporting RAG. Here’s a video runthrough: https://screen.studio/share/szgQu3yq. Why a hybrid? Vector databases are useful for similarity queries, while graph databases are useful for relationship queries. Each stores data in a way that’s best for its main type of query (e.g.…

    2025 · github.com · its alternatives →

13. 13
    Open-source serverless security lake powered by Rust + Apache Iceberg▲63

    Open source security data lake for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS - matanolabs/matano

    2022 · github.com · its alternatives →

14. 14
    OpenFang▲255

    Open-Source Agent Operating System

    Mar 2026 · openfang.sh · its alternatives →

15. 15V2
    V0.2.0 Pre-Release of GUN – Auto-Recovery of Primary Fault▲34

    2015 · medium.com · its alternatives →

16. 16
    GUN 2.0▲105

    Open source Firebase for Jamstack & Web3

    2021 · gun.eco · its alternatives →

17. 17
    DirtyShare, Pure JavaScript P2P File Sharing (in Node.js + Socket.io)▲75

    Looking to hire dedicated JavaScript developers? We’ve got you covered with our ultimate hiring guide. Let us help you today!

    2012 · gun.io · its alternatives →

18. 18
    gunDB project website redesign▲10

    Decentralized Database

    2020 · gun.eco · its alternatives →

19. 19AS
    A Sexy Proposal Generator for Freelance Developers▲10

    Gun.io connects companies with elite freelance software developers. Vetted engineers, automated compliance, and guaranteed delivery for high-stakes projects.

    2012 · gun.io · its alternatives →

20. 20WH
    We have built a benchmark platform for graph databases▲83

    2022 · memgraph.com · its alternatives →

21. 21
    TerminusDB▲81

    An open-source in-memory graph database

    2020 · its alternatives →

22. 22
    Copper – Open-source robotics in Rust with deterministic log replay▲161

    Copper is an operating system for robots - build, run, and replay your entire robot deterministically. - Home · copper-project/copper-rs Wiki

    2024 · github.com · its alternatives →

23. 23
    Cargo-rail: graph-aware monorepo tooling for Rust; 11 deps▲61

    The Rust Monorepo Engine. Contribute to loadingalias/cargo-rail development by creating an account on GitHub.

    Dec 2025 · github.com · its alternatives →

24. 24
    8base – Ready-to-Rock GraphQL API and Serverless Back End▲84

    8base delivers an AI-first solution that simplifies your journey from idea to working software application. | Ask us how.

    2019 · 8base.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →