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Top 23 Rust Graph Projects
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sonic
🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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cozo
A transactional, relational-graph-vector database that uses Datalog for query. The hippocampus for AI!
Cozodb seems cool but also inactive. I poked around about in November 2024 and found some low hanging fruit in the sqlite storage backend: https://github.com/cozodb/cozo/issues/285
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Project mention: A high-performance, general-purpose graph library for Python, written in Rust | news.ycombinator.com | 2024-11-04
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Sevalla
Deploy and host your apps and databases, now with $50 credit! Sevalla is the PaaS you have been looking for! Advanced deployment pipelines, usage-based pricing, preview apps, templates, human support by developers, and much more!
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Raphtory
Scalable graph analytics database powered by a multithreaded, vectorized temporal engine, written in Rust
Project mention: Show HN: HelixDB – Open-Source Vector-Graph Database for AI Applications (Rust) | news.ycombinator.com | 2025-05-13Shameless plug: If you're exploring graph+vector databases, check out https://github.com/Pometry/Raphtory/ — with a full Python SDK and built-in support for most common graph algorithms.
It’s built in Rust with native vector support. The open-source version is in-memory, but the commercial version supports disk-based scaling (we tested it with a 3TB graph on an M1 MacBook + insert all 100x faster than existing GraphDBs).
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rs-graph-llm
High-performance framework for building interactive multi-agent workflow systems in Rust
Project mention: Show HN: GraphFlow – A lightweight Rust framework for multi-agent orchestration | news.ycombinator.com | 2025-07-06 -
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rasciigraph
Zero dependency Rust crate to make lightweight ASCII line graph ╭┈╯ in command line apps with no other dependencies.
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cargo-visualize
Know your dependencies via interactive cargo dependency graph visualization. An opinionated fork of cargo-depgraph that focuses on interactivity.
Project mention: Show HN: Cargo-visualize – Interactive dependency graph | news.ycombinator.com | 2025-03-11 -
Cotoami
Connect ideas and places in a knowledge graph. Designed for both private use and real-time collaboration through networked databases.
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SaaSHub
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Rust Graph discussion
Rust Graph related posts
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Show HN: GraphFlow – A lightweight Rust framework for multi-agent orchestration
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Show HN: HelixDB – Open-Source Vector-Graph Database for AI Applications (Rust)
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Ask HN: What are you working on (March 2025)?
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A high-performance, general-purpose graph library for Python, written in Rust
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Show HN: HypergraphZ – A Hypergraph Implementation in Zig
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Xapian Is an Open Source Search Engine Library
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Transactional, relational-graph-vector database that uses Datalog for query
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A note from our sponsor - SaaSHub
www.saashub.com | 1 Sep 2025
Index
What are some of the best open-source Graph projects in Rust? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | sonic | 20,954 |
| 2 | gping | 11,933 |
| 3 | cozo | 3,696 |
| 4 | indradb | 2,333 |
| 5 | rustworkx | 1,425 |
| 6 | pathfinding | 979 |
| 7 | rustgym | 926 |
| 8 | git-graph | 755 |
| 9 | parallel-disk-usage | 615 |
| 10 | Raphtory | 520 |
| 11 | graph | 415 |
| 12 | fdg | 211 |
| 13 | graphpu | 167 |
| 14 | smag | 145 |
| 15 | rs-graph-llm | 127 |
| 16 | cqlite | 117 |
| 17 | graphest | 115 |
| 18 | rasciigraph | 95 |
| 19 | gryf | 77 |
| 20 | ux-charts | 37 |
| 21 | cargo-visualize | 22 |
| 22 | Cotoami | 19 |
| 23 | graphrust | 10 |
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