Rusty-Machine
A pure-Rust machine learning library for high-performance applications.
- Status
- UnmaintainedGitHub repository has been archived.
- Last checked
- Checked · Oct 12, 2026
- License
- Open source
- Pricing
- Free tier · from $0
What it is
Rusty-Machine is a comprehensive machine learning library written entirely in Rust, offering high performance and safety. It's ideal for developers looking to integrate robust ML capabilities into their Rust projects without sacrificing speed or reliability.
Rusty-Machine stands out as the only pure-Rust machine learning library, offering unparalleled performance and memory safety for Rust developers who need to integrate ML into their applications.
When it fits — and when it doesn’t
A good fit for
Developers building high-performance applications in Rust who need robust machine learning capabilities.
Projects requiring strict memory safety and performance optimization in ML tasks.
Look elsewhere if
Developers looking for a cloud-based or managed service solution for their ML needs.
Teams that require extensive pre-built models and integrations with other languages.
Known weaknesses
Each one links to the public issue, changelog or docs page it came from, where we have one.
- 01
Steep learning curve for non-Rust developers
Rusty-Machine leverages Rust's unique features such as ownership and lifetimes, which can be challenging to grasp for programmers unfamiliar with the language.
- 02
Limited community support and resources
The library is relatively new and has a smaller user base compared to more established machine learning frameworks in other languages like Python, leading to fewer tutorials, examples, and third-party contributions.
- 03
Narrow scope of supported algorithms
While Rusty-Machine supports a range of ML algorithms, it may not cover as many advanced or specialized models compared to larger frameworks like TensorFlow or PyTorch.
- 04
Complex setup and configuration for non-trivial projects
Integrating Rusty-Machine into existing systems requires careful management of dependencies and potentially complex build configurations, especially when dealing with hardware acceleration.
What it does well
Pure Rust implementation for performance and safety.
Supports a wide range of machine learning algorithms.
Designed with memory safety in mind, reducing the risk of bugs.
Pricing
- Free tier
- YesOpen source — free to use
- Paid from
- $0
- Model
- Flat rate
- Enterprise plan
- No
Pricing not independently confirmed — check the vendor’s page.
Performance benchmarks
How Fast Is It?
Set up Rusty-Machine
Setup steps, common gotchas and what to check after 30 days.
Get the badge
A small badge for Rusty-Machine’s README or site: its name, “Tracked on AI Navigator”, and the availability status and check month from this page. It updates as the catalog does.
Markdown
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