Python Libraries and Tools Page 21 of 24

Browse 589 Python Libraries and Tools on AlternativeTo including popular Python options.

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  1. Pyanalyze is a semi-static type checker for Python code. Like a static type checker (e.g., mypy or pyright), it detects type errors in your code so bugs can be found before they reach production. Unlike such tools, however, it imports the modules it type checks, enabling...

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    6 alternatives
  2. 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.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Python
    • Mac
    • Windows
    • Linux
    • BSD
    8 alternatives
  3. Scraparr icon
     Like

    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.

    Cost / License

    Platforms

    • Python
    • Docker
    • Kubernetes
    • Self-Hosted
  4.  Like

    Notification-daemon replacement for lightweight window managers like dwm and wmii. It receives and displays notifications from the widely used Desktop Notifications speficiation.

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Linux
    • Python
  5. Frida icon
     Like

    Frida is a free open-source dynamic instrumentation toolkit for developers, reverse engineers, and security researchers created and supported by NowSecure researchers.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Self-Hosted
    • Python
    • Node.JS
    • npm
    Frida screenshot 1
    Frida screenshot 1
    12 alternatives
  6. bpm2fps icon
     Like

    Python script, convert BPM to animation frames.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Linux
    • Python
    • Flathub
    • Flatpak
    bpm2fps screenshot 1
  7. MCPcat icon
     Like

    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.

    Cost / License

    • Freemium
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Python
    • Typescript
    • Online
    • Software as a Service (SaaS)
    MCPcat screenshot 1
    MCPcat screenshot 1
  8.  Like

    VimLM is a Vim plugin that provides an LLM-powered assistant for code editing by allowing users to interact with a local LLM model through Vim commands and automatically ingesting code context.

    Cost / License

    Application type

    Platforms

    • Python
    • Vim
    • Mac
    VimLM screenshot 1
    VimLM screenshot 1
    2 alternatives
  9. 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.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Python
  10. A lightweight, open-source web interface to bulk manage Proxmox VM and container tags with backup and restore functionality.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Python
    ProxTagger screenshot 1
    1 alternatives
  11. Pyright icon
     Like

    Static type checker for Python.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    16 alternatives
  12. Morphik icon
     Like

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

    Cost / License

    • Freemium
    • Open Source

    Platforms

    • Python
    • Online
    • Self-Hosted
    Morphik screenshot 1
    3 alternatives
  13. A Django library for asynchronously triggering actions in response to database changes. It supports integration with webhooks, message brokers, and can trigger other processes.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Python
    • Django
    2 alternatives
  14. Swarms icon
     Like

    Swarms is the first and most reliable multi-agent production-grade framework designed to orchestrate intelligent AI agents at scale. Built for enterprise applications, Swarms enables you to create sophisticated multi-agent systems that can handle complex tasks through...

    Cost / License

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Python
    • Software as a Service (SaaS)
    Swarms screenshot 1
    10 alternatives
  15. 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).

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • JavaScript
    • Android
    • iPhone
    • React Native
    • .NET Framework
    • Python
    Dynamsoft MRZ Scanner screenshot 1
    Dynamsoft MRZ Scanner screenshot 1
    Dynamsoft MRZ Scanner screenshot 2
  16. 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.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Python
    9 alternatives
  17.  Like

    Visualize network topologies and collect graph statistics based on pcap files.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Chrome OS
    • BSD
    • Python
    Pcapviz screenshot 1
    Pcapviz screenshot 1
    3 alternatives
  18. Lightly icon
     1 like

    Lightly helps machine learning teams to build better models through better data. It helps to curate unlabelled data to improve its quality for model training.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Python
    • Windows
    • Mac
    • Linux
    Lightly screenshot 1
    Lightly screenshot 1
    8 alternatives
  19. glitch-this! is a command-line tool + python library to glitchify images and even make GIFs out of them! Featuring 10 different levels of glitching intensity! The algorithm used to create glitched images is a slightly modifed version of the popular .

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Python
    glitch-this! screenshot 1
    glitch-this! screenshot 1
    glitch-this! screenshot 2
    +1
    glitch-this! screenshot 3
    13 alternatives
  20. Pensieve is a privacy-focused passive recording project. It can automatically record screen content, build intelligent indices, and provide a convenient web interface to retrieve historical records.

    Cost / License

    Platforms

    • Python
    • Mac
    • Windows
    Pensieve AI screenshot 1
    18 alternatives
  21. DataChain icon
     Like

    DataChain builds a suite of tools for data preprocessing and management, experiment tracking, ML models versioning, and pipeline automation.

    Cost / License

    Platforms

    • Python
    • Online
    • Software as a Service (SaaS)
    • Self-Hosted
    8 alternatives
  22. Distributed framework using scalable actor messaging, remote actor meshes, fault tolerance with supervision trees, RDMA transfers, and distributed tensor support.

    Cost / License

    Platforms

    • Mac
    • Linux
    • Python
    • PyTorch
    PyTorch Monarch screenshot 1
    PyTorch Monarch screenshot 1