Dev tools · alternatives · 2026
24 alternatives to Nebula – a distributed graph database written in C++
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
Nebula is a distributed graph database built with C++ that enables storage and querying of large-scale graph data across multiple machines. It is designed for developers and organizations that need to work with… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Nebula – a distributed graph database written in C++ launched in 2020; newer entries below may have overtaken it.
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Nebula Graph▲82Open-source graph database management system on the cloud
2022 · nebula-graph.io · its alternatives →
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NebulaDB Graph Database. Contribute to incrediblesound/nebulaDB development by creating an account on GitHub.
2015 · github.com · its alternatives →
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Unleash the power of connected data with graph databases
2020 · github.com · its alternatives →
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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 →
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🌌 An agnostic network crawler exposing comprehensive peer information and network topology information. - dennis-tra/nebula
2024 · github.com · its alternatives →
- 6OO
NebulaGraph transforms complex relationships in your data into real-time, actionable insights, providing the native graph foundation for critical AI use cases.
2022 · nebula-graph.io · its alternatives →
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🌌 An agnostic network crawler exposing comprehensive peer information and network topology information. - dennis-tra/nebula
2021 · github.com · its alternatives →
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Hey HN, it’s been just over a year since we launched HelixDB (https://news.ycombinator.com/item?id=43975423), a project a friend and I started in college. It’s an OLTP graph database built on object-storage, with native vector search and full-text search (FTS). Why graph, vector and FTS? Graph databases provide a natural cognitive model for data, vectors allow for a semantic understanding of the entities and relationships in the graph, and FTS provides more specific filtering. Many AI-driven applications attempt to combine all of these functionalities by stitching together…
Jun 2026 · github.com · its alternatives →
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Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events. - hasura/graphql-engine
2018 · github.com · its alternatives →
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A graph database that supports more than 100+ billion data, high performance and scalability (Include OLTP Engine & REST-API & Backends) - hugegraph/hugegraph
2018 · github.com · its alternatives →
- 12TA
2020 · terminusdb.com · its alternatives →
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NebulaDB▲9A fast, drop-in replacement for npm install, focused on drastically speeding up Node.js dependency installation through deterministic caching, parallel operations, and .flashpack archive snapshotting.
2025 · nom-nom-hub.github.io · its alternatives →
- 15WH
2022 · memgraph.com · its alternatives →
- 16NC
2020 · mimix.io · its alternatives →
- 17
Nebular 4▲143UI kit & Design System for web with light/dark mode support
2019 · github.com · its alternatives →
- 18
HelixDB▲105An open-source OLTP graph-vector database built in Rust.
Feb 2026 · helix-db.com · its alternatives →
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Instant realtime GraphQL APIs on your data
2021 · hasura.io · its alternatives →
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Accelerated Sparse Linear Algebra with Postgres and SuiteSparse - OneSparse/OneSparse
2019 · github.com · its alternatives →
- 23
An open source cybersecurity protocol for syncing decentralized graph data. - amark/gun
2016 · github.com · its alternatives →
- 24
Also compare
- Nebula Graph alternatives
- NebulaDB, my first attempt at a database alternatives
- Nebula Graph alternatives
- HelixDB – Open-source vector-graph database for AI applications (Rust) alternatives
- Nebula – A network agnostic DHT crawler alternatives
- Out-of-the-box graph database solution in the cloud 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 →