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Dev tools · alternatives · 2026

24 alternatives to Solid – A comprehensive gradient-free optimization framework in Python

🎯 A comprehensive gradient-free optimization framework written in Python - 100/Solid

Solid is a Python framework for gradient-free optimization, meaning it finds optimal solutions without requiring derivative calculations. It's designed for developers and researchers who need to optimize functions… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Solid – A comprehensive gradient-free optimization framework in Python launched in 2017; newer entries below may have overtaken it.

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    The Python web framework for building apps. Contribute to dropseed/plain development by creating an account on GitHub.

    Apr 2026 · github.com · its alternatives →

  2. 2

    Full Stack Python explains programming concepts in plain language and provides links to the best tutorials for those topics.

    2014 · fullstackpython.com · its alternatives →

  3. 3
    Solid▲639

    AI that builds real web apps

    2025 · trysolid.com · its alternatives →

  4. 4

    Simple Python Calculation Engine. Contribute to bsdz/calcengine development by creating an account on GitHub.

    2021 · github.com · its alternatives →

  5. 5
    Taipy 3.0▲304

    Build powerful data and AI apps in pure Python

    2024 · github.com · its alternatives →

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    Build and scale real-world machine learning applications

    2021 · its alternatives →

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    Deep learning platform built for developers

    2018 · paperspace.com · its alternatives →

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    Modern scheduling library for Python. Contribute to Miksus/rocketry development by creating an account on GitHub.

    2022 · github.com · its alternatives →

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    Greetings! A 2.5 weekends project to teach myself newer Python features (>= 3.10). Conditions are written as Lambda expressions that annotate parameters and return types, and coexist with type annotations. Symbols to share values between conditions are also supported to a limited extend.

    2022 · github.com · its alternatives →

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

    2022 · github.com · its alternatives →

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    been working on this for nearly a year

    2023 · github.com · its alternatives →

  12. 12

    Zipline, a Pythonic Algorithmic Trading Library. Contribute to quantopian/zipline development by creating an account on GitHub.

    2013 · github.com · its alternatives →

  13. 13

    Python library for creating data pipelines with chain functional programming - EntilZha/PyFunctional

    2017 · github.com · its alternatives →

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    A container for dataclasses with multi-indexing and bulk operations. - joshlk/dataclassframe

    2020 · github.com · its alternatives →

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    Hello, we just launched the alpha release of Pynecone - a way to build full-stack web apps in pure Python. The framework is easy to get started with even without previous web dev experience and is completely open source / free to use. We made Pynecone for Python devs who want to make web apps, but don’t want the overhead of having to learn or use Javascript. We wanted more flexibility than existing Python frameworks like Streamlit/Dash that don't allow the user to make real, customizable web apps. With Pynecone, you can make anything from a small data science/python project to…

    2022 · github.com · its alternatives →

  17. 17

    Experimental Global Optimization Algorithm. Contribute to chrisstroemel/Simple development by creating an account on GitHub.

    2018 · github.com · its alternatives →

  18. 18

    Hello HN, I'm releasing Hyperdiv (https://hyperdiv.io), a framework for rapidly developing reactive browser UIs in Python, with immediate-mode syntax and using Shoelace (https://shoelace.style) as its built-in component system. This short coding video will give you a good idea of what it is: https://www.youtube.com/watch?v=4XJKfxaqvGE I wrote a brief article about the motivation and approach: https://hyperdiv.io/intro.html Hyperdiv doesn't aim to compete with serious full-stack frameworks. The core aim was to make it easy and fast to…

    2024 · github.com · its alternatives →

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    All-pair set similarity search on millions of sets in Python and on a laptop - GitHub - ekzhu/SetSimilaritySearch: All-pair set similarity search on millions of sets in Python and on a laptop

    2018 · github.com · its alternatives →

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    Hello and happy new year! We're excited to introduce the Pyper package for concurrency & parallelism in Python. Pyper is a flexible framework for concurrent / parallel data processing, following the functional paradigm. Source code can be found on [github](https://github.com/pyper-dev/pyper) Key features: Intuitive API: Easy to learn, easy to think about. Implements clean abstractions to seamlessly unify threaded, multiprocessed, and asynchronous work. Functional Paradigm: Python functions are the building blocks of data pipelines. Let's you write clean, reusable…

    2025 · github.com · its alternatives →

  21. 21

    Ultra-fast and customizable Python charts. Contribute to reflex-dev/xy development by creating an account on GitHub.

    Jul 2026 · github.com · its alternatives →

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    A minimalist deep learning library written from scratch in Python - sradc/SmallPebble

    2021 · github.com · its alternatives →

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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 →