Cargo vs pip
Cargo
doc.rust-lang.orgpip
pip.pypa.ioSide by side
| Figure | Cargo | pip |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Package Managers | 8.8 (#6) | 8.8 (#7) |
| Dependency resolution | Yes | pip can determine and install package dependencies, and its resolver can backtrack when version choices are incompatible. |
| Free plan | Yes | Yes |
| Installation | The documented rustup installer installs Cargo alongside the stable Rust release. | pip is usually installed automatically in virtual environments and with Python downloaded from python.org. |
| Lockfile support | Yes | Yes |
| Offline installation | Yes | Yes |
| Package formats | Rust crates; crates.io packages; alternate registry packages; Git dependencies; local path dependencies | sdist,wheel |
| Private registry auth | Yes | Yes |
| Purpose | Cargo is the Rust package manager. | pip is the package installer for Python and can install packages from PyPI and other indexes. |
| Support | Cargo asks users to report bugs through its GitHub issue tracker. | The documentation directs users seeking help to GitHub Issues, the Discourse channel, and User IRC. |
| Supported platforms | Windows; macOS; Linux; other Unix-like systems | The current pip version is supported on Windows, Linux, and macOS, and maintainers do not support other operating systems. |
Plans
In their own words
Cargo
Cargo is the free package manager and build tool for Rust, used through a command-line interface. It downloads dependencies, builds packages, and supports repeatable builds with lockfiles. Developers can compile, check, document, test, run, package, install, and publish Rust projects. The `cargo new` command creates a package, defaulting to a binary; adding `--lib` creates a library. Cargo uses crates.io by default and also handles alternate registries, Git dependencies, and local paths. Workspaces allow multiple packages to share a lockfile and output directory. Package features can enable conditional compilation and optional dependencies. In offline mode, Cargo avoids network access and attempts to use cached data. It supports authentication options for registries and new subcommands without modifying Cargo itself. Rustup installs Cargo with the stable Rust release, and installation instructions cover Windows, macOS, Linux, and other Unix-like systems. Cargo is open source under the MIT and Apache License, Version 2.0. Some documented capabilities remain unstable and require a nightly toolchain and `-Z` flags.
pip
pip installs Python packages from PyPI and other package indexes, as well as from version control URLs, local project directories, and source archives. It supports source distributions and wheels, resolves dependencies, and can install an environment specified in a requirements file. Its install command can produce a JSON report of installed packages. pip runs on Linux, macOS, and Windows, and the current version supports CPython 3.10 through 3.15 and the latest PyPy3. Other operating systems and Python versions are not supported by its maintainers. It is commonly included in virtual environments and Python downloads from python.org; ensurepip and get-pip.py are also installation options. An experimental standalone zip application is available, but its documentation advises against production use. pip is free. It does not collect telemetry, though it sends non-identifying details such as Python version and operating system to the remote indexes it accesses. Remote tampering checks are not enabled by default; hash-checking mode and binary-only installs are listed as more secure options.