Pyright Alternatives

Pyright is described as 'Static type checker for Python' and is an app in the development category. There are more than 10 alternatives to Pyright for a variety of platforms, including Mac, Windows, Linux, Python and SaaS apps. The best Pyright alternative is Codacy. It's not free, so if you're looking for a free alternative, you could try Codacy or Pyrefly. Other great apps like Pyright are Ruff, PyLint, Coala and PyChecker.

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Get a badge for your sitePyright alternatives page was last updated Dec 24, 2025

Codacy
26 likes
Automatically reviews code style, security, duplication, complexity, and coverage on every change while tracking code quality throughout your sprints.
Cost / License
Free Personal
Open Source
Origin
Portugal
EU
Platforms
Online
Self-Hosted
Software as a Service (SaaS)
Portugal
EU
+5
Good alternative?Is Codacy a good alternative to Pyright?

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1comment
Codacy vs Pyright Comments
Negative comment by 7heo · Aug 7, 2024
Not a static type checker.
1 of 1 comments
Codacy is Free Personal and Open SourcePyright is Free and Open Source
Pyrefly
2 likes
Pyrefly is a type checker and language server for Python, which provides lightning-fast type checking along with IDE features such as code navigation, semantic highlighting, and code completion. It is available as a command-line tool and a VSCode extension.
Cost / License
Free
Open Source (MIT)
Origin
United States
Platforms
Python
Visual Studio Code
Linux
Mac
Windows
BSD
Good alternative?Is Pyrefly a good alternative to Pyright?
ty
1 like
An extremely fast Python type checker and language server, written in Rust.
Cost / License
Free
Open Source (MIT)
Origin
United States
Platforms
Mac
Linux
Windows
Docker
Python
Good alternative?Is ty a good alternative to Pyright?
Ruff
1 like
An extremely fast Python linter, written in Rust.
Cost / License
Free
Open Source (MIT)
Origin
United States
Platforms
Mac
Windows
Linux
BSD
Python
United States
Good alternative?Is Ruff a good alternative to Pyright?

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1comment
Ruff vs Pyright Comments
Negative comment by 7heo · Aug 7, 2024
Not a static type checker.
1 of 1 comments
Ruff is Free and Open SourcePyright is also Free and Open Source
P
P
PyLint
5 likes
A Python source code analyzer which looks for programming errors, it helps to enforce a coding standard and to sniff for some code.
Cost / License
Free
Open Source
Platforms
Mac
Windows
Linux
Python
P
Good alternative?Is PyLint a good alternative to Pyright?

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1comment
PyLint vs Pyright Comments
Negative comment by 7heo · Aug 7, 2024
Not a static type checker.
1 of 1 comments
P
PyLint is Free and Open SourcePyright is also Free and Open Source
Coala
3 likes
Coala provides a unified command-line interface for linting and fixing all your code, regardless of the programming languages you use.
Cost / License
Free
Open Source (AGPL-3.0)
Alerts
Discontinued
Platforms
Mac
Windows
Linux
Python
Good alternative?Is Coala a good alternative to Pyright?

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1comment
Discontinued
The latest version (0.11.0) was released in May 2017.
Coala vs Pyright Comments
Negative comment by 7heo · Aug 7, 2024
Not a static type checker.
1 of 1 comments
Coala is Free and Open SourcePyright is also Free and Open Source
P
P
PyChecker
1 like
PyChecker is a tool for finding bugs in Python source code. It finds problems that are typically caught by a compiler for less dynamic languages, like C and C++ and is similar to lint. Because of the dynamic nature of python, some warnings may be incorrect; however, spurious...
Cost / License
Free
Open Source
Platforms
Mac
Windows
Linux
P
Good alternative?Is PyChecker a good alternative to Pyright?

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1comment
PyChecker vs Pyright Comments
Negative comment by 7heo · Aug 7, 2024
Not a static type checker.
1 of 1 comments
P
PyChecker is Free and Open SourcePyright is also Free and Open Source
Mypy
Like
Mypy is an optional static type checker for Python that aims to combine the benefits of dynamic (or "duck") typing and static typing. Mypy combines the expressive power and convenience of Python with a powerful type system and compile-time type checking.
Cost / License
Free
Open Source
Origin
Finland
EU
Platforms
Mac
Windows
Linux
Finland
EU
Good alternative?Is Mypy a good alternative to Pyright?
P
P
PyFlakes
1 like
A simple program which checks Python source files for errors.
Cost / License
Free
Open Source
Platforms
Mac
Windows
Linux
P
Good alternative?Is PyFlakes a good alternative to Pyright?

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1comment
PyFlakes vs Pyright Comments
Negative comment by 7heo · Aug 7, 2024
Not a static type checker.
1 of 1 comments
P
PyFlakes is Free and Open SourcePyright is also Free and Open Source
P
P
PEP8
1 like
pep8 is a tool to check your Python code against some of the style conventions in PEP 8.
Cost / License
Free
Open Source
Platforms
Mac
Windows
Linux
P
Good alternative?Is PEP8 a good alternative to Pyright?

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1comment
PEP8 vs Pyright Comments
Negative comment by 7heo · Aug 7, 2024
Not a static type checker.
1 of 1 comments
P
PEP8 is Free and Open SourcePyright is also Free and Open Source
Pyre - Type Checker
Like
Performant type-checking for python.
Cost / License
Free
Open Source (MIT)
Origin
United States
Platforms
Mac
Windows
Linux
Good alternative?Is Pyre - Type Checker a good alternative to Pyright?
P
P
pyanalyze
Like
Pyanalyze is a semi-static type checker for Python code. Like a static type checker (e.g., mypy or pyright), it detects type errors in your code so bugs can be found before they reach production. Unlike such tools, however, it imports the modules it type checks, enabling...
Cost / License
Free
Open Source (Apache-2.0)
Origin
United States
Platforms
Mac
Windows
Linux
Python
P
Good alternative?Is pyanalyze a good alternative to Pyright?