Pyre - Type Checker Alternatives

Pyre - Type Checker is described as 'Performant type-checking for python' and is an app in the development category. There are six alternatives to Pyre - Type Checker for a variety of platforms, including Mac, Windows, Linux, Python and Visual Studio Code apps. The best Pyre - Type Checker alternative is ty, which is both free and Open Source. Other great apps like Pyre - Type Checker are Pyrefly, Pyright, Mypy and pyanalyze.

More about Pyre - Type Checker

Pyre - Type Checker alternatives page was last updated Dec 24, 2025

ty
1 like
An extremely fast Python type checker and language server, written in Rust.
16 ty alternatives
Cost / License
Free
Open Source (MIT)
Origin
United States
Platforms
Mac
Linux
Windows
Docker
Python
Is ty a good alternative to Pyre - Type Checker?
Pyrefly
1 like
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
Is Pyrefly a good alternative to Pyre - Type Checker?
Pyright
Like
Static type checker for Python.
16 Pyright alternatives
Cost / License
Free
Open Source
Origin
United States
Platforms
Mac
Windows
Linux
Python
Is Pyright a good alternative to Pyre - Type Checker?
Mypy
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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.
6 Mypy alternatives
Cost / License
Free
Open Source
Origin
Finland
EU
Platforms
Mac
Windows
Linux
Is Mypy a good alternative to Pyre - Type Checker?
P
P
pyanalyze
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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
Is pyanalyze a good alternative to Pyre - Type Checker?
pytype
Like
Pytype checks and infers types for your Python code - without requiring type annotations.
Cost / License
Free
Open Source
Origin
United States
Platforms
Mac
Windows
Linux
Is pytype a good alternative to Pyre - Type Checker?