Cost / License
- Free
- Open Source (MIT)
Platforms
- Linux
- Python
- Mac
- Windows
- Homebrew
- Chocolatey



Browse 530 Python Libraries and Tools on AlternativeTo.



ReaperAI is an advanced autonomous cybersecurity tool that combines artificial intelligence with offensive hacking techniques. Developed in 2024, it is designed to simulate cyberattacks with minimal human input, identifying and exploiting vulnerabilities in systems much like a...

Klarity is a tool for analyzing uncertainty in generative model outputs. It combines both raw probability analysis and semantic understanding to provide deep insights into model behavior during text generation. The library offers:

IPSpot is a Python library for retrieving the current system's IP address and location information. It currently supports public and private IPv4 detection using multiple API providers with a fallback mechanism for reliability.
The app connects to the Spotify and YouTube Music APIs. The goal is to generate an .nfo XML file to complete the metadata required by Jellyfin when building music libraries.
Scraparr is a Prometheus exporter for the *arr suite (Sonarr, Radarr, Lidarr, etc.). It provides metrics that can be scraped by Prometheus to monitor and visualize the health and performance of your *arr applications.
Frida is a free open-source dynamic instrumentation toolkit for developers, reverse engineers, and security researchers created and supported by NowSecure researchers.


MCPcat is an analytics platform for MCP server owners 🐱. It captures user intentions and behavior patterns to help you understand what AI users actually need from your tools — eliminating guesswork and accelerating product development all with one-line of code.




MonkeyPatch is a way to easily call an LLM in place of the function body in Python, with the same parameters and output that you would expect from a function implemented by hand.
A lightweight, open-source web interface to bulk manage Proxmox VM and container tags with backup and restore functionality.

Store, search, and query multi-modal data with fine-grained access control and built-in security. Build AI applications with confidence and speed.

A Django library for asynchronously triggering actions in response to database changes. It supports integration with webhooks, message brokers, and can trigger other processes.
Celery is an asynchronous task queue/job queue based on distributed message passing. It is focused on real-time operation, but supports scheduling as well.
Dynamsoft MRZ Scanner is an enterprise-grade SDK for reading machine-readable zones (MRZ) on passports and ID cards. It uses innovative OCR and runs offline on the device, ensuring near 100% accuracy and strict data compliance (GDPR/HIPAA).



The Fusée Launcher is a proof-of-concept arbitrary code loader for a variety of Tegra processors, which takes advantage of CVE-2018-6242 ("Fusée Gelée") to gain arbitrary code execution and load small payloads over USB.