Python Libraries and Tools Page 19 of 26

Browse 627 Python Libraries and Tools on AlternativeTo including popular Python options.

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  1. Semble icon
     Like

    Semble is a code search library built for agents. It returns the exact code snippets they need instantly, using ~98% fewer tokens than grep+read and cutting latency on every step. Indexing and searching a full codebase end-to-end takes under a second, with ~200x faster indexing...

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Python
    • Claude Code
    • Cursor
    • OpenAI Codex
    • OpenCode
    Semble screenshot 1
    1 alternatives
  2. LegoGPT icon
     Like

    LegoGPT generates a LEGO structure from a user-provided text prompt in an end-to-end manner. It is the first approach for generating physically stable LEGO brick models from text prompts, and there is currently a demo available on Hugging Face: .

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Python
    • Hugging Face
    • CA flagCanada
    LegoGPT screenshot 1
  3.  Like

    A framework for serving and evaluating LLM routers — save LLM costs without compromising quality.

    Cost / License

    Platforms

    • Python
    • Self-Hosted
    • US flagUnited States
    RouteLLM screenshot 1
    RouteLLM screenshot 1
  4. ScrapingBytes enables developers to easily scrape websites. Our service is capable of rendering Javascript websites, including single-page applications. We handle headless browsers, rotating proxies (residential, mobile, and datacenter), and more.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Google Chrome
    • C#
    • Python
    • JavaScript
    • Software as a Service (SaaS)
    • Go (Programming Language)
    • Java
    • Node.JS
    ScrapingBytes screenshot 1
    75 alternatives
  5. Minilake icon
     Like

    Minilake is a free, local Databricks API emulator — a single-developer tool for testing databricks-sdk/Terraform code against real SQL, real Delta Lake, and real Job execution.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Docker
    • Python
    Minilake screenshot 1
  6. A desktop application that extracts YouTube playlist transcripts and enhances them using Google's Gemini AI models. The output is a book in any language you want.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • YouTube
    • Python
    • Mac
    • Windows
    • Linux
    YouTube Playlist Processor screenshot 1
    YouTube Playlist Processor screenshot 1
  7. An AI SRE for Kubernetes: connects to your cluster, investigates with real tools, explains the root cause in plain English, and executes the fix only after you approve it.

    Cost / License

    Platforms

    • Linux
    • Mac
    • Windows
    • Self-Hosted
    • Docker
    • Kubernetes
    • Python
    Root cause analysis in the kq terminal client: KubeIntellect plans the investigation, queries pods and logs, and explains why the deployment is crashlooping.
    The human-in-the-loop approval gate: a request to scale a deployment stops and shows the exact kubectl command, which runs only after you approve it.
    5 alternatives
  8. Hoss icon
     Like

    Hoss helps teams make better API-driven products by tracking and managing the APIs they consume. The average team uses close to 20 third-party APIs to power important parts of their applications, and half of all B2B collaboration occurs via an API - but API integrations come...

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • Ruby
    • Python
    • Apple Swift
    • JavaScript
    • Software as a Service (SaaS)
    • PHP
    • Go (Programming Language)
    • Java
    • Node.JS
    Hoss screenshot 1
    Hoss screenshot 1
    Hoss screenshot 2
    +4
    Hoss screenshot 3
    1 alternatives
  9. Skylink API offers comprehensive aviation data, including real-time flight tracking, weather, and airport information. It's a developer-friendly service providing structured data for various applications like flight tracking and pilot tools.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Python
    • JavaScript
    • Software as a Service (SaaS)
    • IT flagItaly
    • European Union flagEU
    Usage Example
  10.  Like

    PyFoma is a an open source (Apache) package for finite-state automaton and transducer modeling and learning. It is implemented entirely in Python with no external dependencies.

    Cost / License

    Platforms

    • Python
    2 alternatives
  11. Spawn icon
     1 like

    CLI tool that scaffolds a complete Python project in one command — folder structure, Git init, virtual environment via uv, and dependency installation.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    2 alternatives
  12.  Like

    Stack Overflow command line written in python. Using SoCLI you can search and browse Stack Overflow without leaving the terminal. Just use the socli command.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    • Homebrew
    • IN flagIndia
    soCLI screenshot 1
    1 alternatives
  13. Patched icon
     Like

    Accelerate your development lifecycle using custom workflows and your preferred AI.

    Cost / License

    Platforms

    • Mac
    • GitHub
    • Python
    • Linux
    • BSD
    • Windows
    • Online
    • Software as a Service (SaaS)
    Patched screenshot 1
    Patched screenshot 1
    Patched screenshot 2
    +1
    Patched screenshot 3
    5 alternatives
  14. docext icon
     Like

    docext is a powerful tool for extracting structured information from documents such as invoices, passports, and other forms. It leverages vision-language models (VLMs) to accurately identify and extract both field data and tabular information from document images.

    Cost / License

    Platforms

    • Self-Hosted
    • Docker
    • Python
    • US flagUnited States
    docext screenshot 1
    13 alternatives
  15. Janito icon
     1 like

    Janito is a powerful AI-assisted command-line interface (CLI) tool built with Python, leveraging Anthropic's Claude for intelligent code and file management.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
  16. Shuup icon
     Like

    A flexible, powerful ecommerce SaaS platform. Shuup’s Single and Multi-vendor licenses are built for any business to empower vendors to sell services, subscriptions, digital media or physical products.

    Cost / License

    • Paid
    • Open Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Python
    • React
    • JavaScript
    • Django
    • Software as a Service (SaaS)
    • US flagUnited States
    Shuup - Multivendor ecommerce for any industry.
    Shuup - Vendors can sell products, services, deliveries, digital goods, and more.
    Shuup - Easily manage products, vendors, campaigns, and more.
    77 alternatives
  17. CBFS Disk icon
     Like

    CBFS Disk allows you to create virtual disk drives formatted as FAT, NTFS, or any other filesystem with just a few lines of code. The contents of each virtual disk drive are stored in a single contiguous block of data, managed by the CBFS Disk system driver itself.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Windows
    • Python
    • .NET Framework
    • Qt
    • Go (Programming Language)
    • C++ Builder
    • C++
    • Java
    • Delphi
    • US flagUnited States
    CBFS Disk screenshot 1
  18. Kreuzberg icon
     Like

    A polyglot document intelligence framework with a Rust core. Extract text, metadata, and structured information from 75+ formats. Available for Rust, Python, Ruby, Java, Go, PHP, Elixir, C#, TypeScript (Node/Bun/Wasm/Deno)- or use via CLI, REST API, or MCP server.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
  19. PrettyTable is a simple Python library designed to make it quick and easy to represent tabular data in visually appealing ASCII tables. It was inspired by the ASCII tables used in the PostgreSQL shell psql.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
  20. tilde.run icon
     Like

    Run AI agents in isolated containers with versioned storage, policy-checked network egress, and a full audit trail. Every change is transactional. Every commit is revertible.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Claude Code
    • Python
    • Mac
    • Linux
    • Windows
    • Online
    • US flagUnited States
    tilde.run screenshot 1
    1 alternatives
  21. The MarkItDown library is a utility tool for converting various files to Markdown (e.g., for indexing, text analysis, etc.).

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Python
    25 alternatives
  22. omise icon
     Like

    Banking Payment API gateway in Thailand and Japan.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Ruby
    • Python
    • PHP
    • Go (Programming Language)
    • Java
    • Elixir
  23. nose2 icon
     Like

    The successor to nose, based on unittest2.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Python
    • Linux
    • Windows
    • Mac
    1 alternatives
  24. blitcp icon
     Like

    Fast file copy engine for Python. Streams over SSH, skips content it has already sent, and reads in block order to keep disks at sequential speed.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    • GR flagGreece
    • European Union flagEU
    blitcp screenshot 1
    blitcp screenshot 1
    blitcp screenshot 2
    +1
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    6 alternatives
  25. Koreo icon
     Like

    A new approach to Kubernetes configuration management and resource orchestration.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Python
    • Kubernetes
    • Visual Studio Code
    Koreo screenshot 1
    16 alternatives