Dev tools · alternatives · 2026

This is a development tool that automatically fixes Python code. It is designed for Python developers who want to improve code quality without manual intervention. The tool identifies and corrects issues in Python… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. We automatically fix your Python code for you launched in 2015; newer entries below may have overtaken it.

1. 1
   QuantifiedCode▲87

   Automated code repair for Python

   2015 · quantifiedcode.com · its alternatives →

2. 2
   Sourcery▲487

   AI Agents that investigate and fix Sentry Issues

   2021 · sourcery.ai · its alternatives →

3. 3
   Claude Code auto-fix ▲359

   Auto-fix PRs in the cloud while you stay hands-off

   Mar 2026 · code.claude.com · its alternatives →

4. 4
   Autocode 1.0▲276

   Automate easily with code and APIs, level up from workflows.

   2020 · superuser.app · its alternatives →

5. 5
   Refurb – A tool for refurbishing and modernizing Python codebases▲123

   A tool for refurbishing and modernizing Python codebases - dosisod/refurb

   2022 · github.com · its alternatives →

6. 6
   FixO Dev▲86

   Instantly fix code issues with AI-powered GitHub PRs

   2025 · fixo.dev · its alternatives →

7. 7
   Patchwork – Open-source framework to automate development gruntwork▲116

   Hi HN! We’re Asankhaya and Rohan and we are building Patchwork. Patchwork tackles development gruntwork—like reviews, docs, linting, and security fixes—through customizable, code-first 'patchflows' using LLMs and modular code management steps, all in Python. Here's a quick overview video: https://youtu.be/MLyn6B3bFMU From our time building DevSecOps tools, we experienced first-hand the frustrations our users faced as they built complex delivery pipelines. Almost a third of developer time is spent on code management tasks[1], yet backlogs remain. Patchwork lets you combine…

   2024 · github.com · its alternatives →

8. 8
   FUNCTION12▲468

   Design-to-code automation tool

   2022 · fn12.com · its alternatives →

9. 9
   Autocomplete Python with Deep Learning▲109

   A simple neural network for python autocompletion. Contribute to vpj/python_autocomplete development by creating an account on GitHub.

   2019 · github.com · its alternatives →

10. 10
    Durable Python Workflows▲64

    Durable workflow automation in just a few lines of code - autokitteh/autokitteh

    2025 · github.com · its alternatives →

11. 11
    Solver▲354

    Offload coding tasks to AI while you tackle bigger problems

    2025 · its alternatives →

12. 12
    Repodex▲118

    Automatically find and fix errors

    2023 · its alternatives →

13. 13
    Wat – Deep inspection of Python objects▲393

    Deep inspection of Python objects. Contribute to igrek51/wat development by creating an account on GitHub.

    2024 · github.com · its alternatives →

14. 14
    Corgea▲219

    Automatically fix your code vulnerabilities

    2024 · corgea.app · its alternatives →

15. 15
    Python REPL with auto-import and auto-reload on changes▲22

    A slightly opinionated iPython profile for interactive development - sevazhidkov/ipython-profile

    2022 · github.com · its alternatives →

16. 16
    Change Python code while it's running using a reloading loop▲187

    Change Python code while it's running without losing state - julvo/reloading

    2019 · github.com · its alternatives →

17. 17
    Patched (YC S24)▲260

    Open-source workflow automation for development teams

    2024 · patched.codes · its alternatives →

18. 18PT
    Python Tools for Visual Studio▲139

    2012 · pytools.codeplex.com · its alternatives →

19. 19
    kluster.ai▲172

    Never ship broken AI code again

    2025 · its alternatives →

20. 20
    Python Source Code Refactoring Toolkit via AST▲110

    AST-based fragmental source code refactoring toolkit for Python - isidentical/refactor

    2021 · github.com · its alternatives →

21. 21AA
    Analyze and fix your code automatically▲8

    2018 · fixmie.com · its alternatives →

22. 22IM
    I made a tool which fixes broken JSONs▲29

    2024 · prakhar897.github.io · its alternatives →

23. 23
    Fixmie▲11

    Analyzes and automatically fixes your source code

    2019 · its alternatives →

24. 24
    AI-powered code correction that teaches you along the way▲81

    2023 · useadrenaline.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →