Sourcery vs Pylint: Which Python Linter Should You Use?

If you write Python professionally, you have probably used Pylint. It has been the default static analyzer for Python projects since 2003, catching everything from unused imports to naming convention violations. But in the past few years, AI-powered tools like Sourcery have entered the Python tooling ecosystem with a fundamentally different approach - instead of enforcing rules, they suggest refactoring improvements that make your code cleaner and more Pythonic. The question most Python developers eventually ask is whether Sourcery replaces Pylint, complements it, or solves an entirely different problem. This comparison breaks down exactly what each tool does, where they overlap, and how to set up both for maximum coverage with minimum friction. What Sourcery does Sourcery is an AI-powered code review and refactoring tool that started as a Python-specific tool and has since expanded to support 30+ languages. Its core strength remains Python. When you open a pull request on a repository