ty Alternatives

Apps similar to ty include Codacy, which is open source and free for personal use. Other options are Pyrefly, Ruff, PyLint and Coala. You can choose from more than 10 Automated Testing Tools like ty for Mac, Windows, Linux, the web and self-hosting.

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ty alternatives page was last updated Dec 24, 2025

Pyright
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Static type checker for Python.
Cost / License
Free
Open Source
Origin
United States
Since
Since 2019
Platforms
Mac
Windows
Linux
Python
Good alternative?Is Pyright a good alternative to ty?
F
F
flake8
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Flake8 is a wrapper around PyFlakes, pep8 and Ned Batchelder's McCabe script and displays the warnings in a per-file, merged output.
Cost / License
Free
Open Source
Since
Since 2016
Platforms
Mac
Windows
Linux
F
Good alternative?Is flake8 a good alternative to ty?
SideCI
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SideCI is an automated code reviewing tool with GitHub. Speed up your code review and development cycle to improve productivity without requiring engineers to spend valuable time.
Cost / License
Freemium
Proprietary
Origin
Japan
Since
Since 2016
Platforms
Online
Japan
Good alternative?Is SideCI a good alternative to ty?
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.
Cost / License
Free
Open Source
Origin
Finland
EU
Since
Since 2023
Platforms
Mac
Windows
Linux
Finland
EU
Good alternative?Is Mypy a good alternative to ty?