PyLint
PyFlakes
pre-commit by Yelp
mypy
PEP8
CppDepend
ruff
A wrapper around Python tools to check the style and quality of Python code.

CodeSpy.AI
Codeium
Originality.AI
Codara AI Code Review Github App
Codebuff
AIDetector.cc
CodeFactor.io
Codeflash uses AI to automatically find the most performant version of your Python code through benchmarking—while verifying it's correct

Which is more popular?
Based on our record, flake8 seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | gitlab.com | codeflash.ai |
| Pricing | — | |
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What each product offers, as listed by its team.

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Walkthroughs and reviews on video.
Linters and fixers: never worry about code formatting again (Vim + Ale + Flake8 & Black for Python)
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Recommendations tracked on public social media and blogs since March 2021.

Repos: - repo: https://github.com/pre-commit/pre-commit-hooks rev: v4.3.0 hooks: - id: trailing-whitespace - id: check-merge-conflict - id: check-yaml args: [--unsafe] - id: check-json -... - Source: dev.to / almost 4 years ago
I just ran `pre-commit autoupdate`. It's asking for a username for https://gitlab.com/pycqa/flake8. :-(. Source: almost 4 years ago
Flake8 plugin for a smart line length validation. Source: about 4 years ago
Tracking Codeflash.ai since Aug 2025.
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