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Cargo

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Rust's package manager and build system

Free, no paid tier
FreeDeveloper ToolsTesting & QACI/CD
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Reviews onG2
2 reviews tracked

The Bottom Line

Price
Free, no paid tier. Compare plans

Key facts

  • Cargo is the official package manager and build system for Rust
  • It handles dependencies, compilation, testing, and publishing of Rust packages
  • Free and open-source, bundled with Rust

Pros

  • Rust package manager
  • Good ecosystem
  • Built into Rust
  • Active development
  • Good features

Cons

  • Rust only
  • Learning curve
  • Compile times
  • Package quality varies
  • Dependency management

What is Cargo?

Editorial review
Cargo is how Rust projects manage dependencies and builds. Define your dependencies, and Cargo fetches them, compiles them, and runs your tests-the one tool every Rust developer uses daily. The dependency resolution is deterministic. Build caching speeds up recompilation. cargo.io hosts the package ecosystem. Rust developers don't choose Cargo-it comes with Rust and defines how the ecosystem works. It sets a standard other languages' tooling aspires to match.
how we evaluateSourcecrates.io ↗

Ratings Across the Web

4.3(2 reviews)

Cargo holds an aggregate rating of 4.3 out of 5 from 2 reviews across G2, last checked August 27, 2026.

G22 reviews
4.3/5

Ratings aggregated from independent review platforms. Learn more

Key Features

  • Rust package manager
  • Build system
  • Crates.io
  • Dependency management
  • Testing
  • Open source

Pricing Plans

Pricing checked Oct 2, 2026

Cargo plans and prices, checked October 2026
PlanPriceDetails
FreePopular

$0

Open source

  • Rust package manager
  • Build system
  • crates.io
+1 more
  • MIT/Apache 2.0
View full pricing

Is Cargo worth the price?

Great value

Cargo's pricing is exceptionally fair and generous, as it is entirely free.

This open-source model makes it an unbeatable value compared to any commercial alternative, as there are no costs associated with its core functionality. It is best for all Rust developers, from individual hobbyists to large enterprises.

Hidden Costs & Gotchas

Potential infrastructure costs for hosting private registries.

Reviews

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Cargo FAQ

How does Cargo facilitate dependency management for Rust projects?

Cargo manages dependencies by allowing developers to define them within their project, then automatically fetches and compiles these dependencies. It ensures deterministic dependency resolution, which helps maintain consistent builds across different environments.

Which teams would benefit most from using Cargo?

Teams developing in Rust will find Cargo essential, as it is the standard package manager and build system integrated directly with the language. It is used daily by all Rust developers for managing project dependencies, compilation, and testing.

How is Cargo priced?

Cargo is free to use and does not require any paid plans. It is included as part of the Rust ecosystem and is fundamental to Rust development.

What kind of trade-offs should users consider when working with Cargo?

A primary trade-off with Cargo is that it is exclusively for Rust projects, meaning it cannot be used with other programming languages. Users might also experience longer compile times and varying package quality within the ecosystem.

Can Cargo be used for continuous integration and deployment workflows?

Yes, Cargo is suitable for CI/CD pipelines as it handles project builds, dependency management, and test execution. Its build caching feature can also help speed up recompilation in repeated CI runs.

How does Cargo compare to a tool like Maven?

Cargo serves a similar role to Maven but is specifically designed for the Rust programming language, providing a dedicated package manager and build system for Rust projects. Unlike Maven, Cargo is intrinsically tied to its language and defines how the Rust ecosystem functions.

Source: crates.io

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