Dev tools · alternatives · 2026

Ice is a Python WSGI microframework for building small web applications. It functions as a single-file module inspired by Bottle, designed for Python 3.3 and later. Developers can install it via pip and quickly create… 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 2 we have checked on their own sites, 2 of them free or with a free tier. Ice – WSGI microframework to develop small web applications in Python launched in 2017; newer entries below may have overtaken it.

1. 1
   HTTP/2 Python-Asyncio Web Microframework▲173

   2018 · gitlab.com · its alternatives →

2. 2
   ice▲202

   Empowering communities through decentralized finance

   2023 · ice.io · its alternatives →

3. 3
   Taipy 3.0▲299

   Build powerful data and AI apps in pure Python

   2024 · github.com · its alternatives →

4. 4
   Render▲318

   Hey HN, I'm Anurag, founder and CEO of Render, a cloud for application developers. We've just launched Render Workflows, a way to define durable tasks by decorating plain TypeScript or Python functions and running them on Render without operating queues, worker pools, retry logic, and state management. Code example below [1]. The use cases we have in mind include agent loops, ETL/data pipelines, billing flows, and other long-running jobs. The model is simple: mark an existing function as a Task, deploy the repo as a Workflow, then trigger runs from your application code or via our API.…

   2019 · render.com · its alternatives →

5. 5RW
   Rocket – Web Framework for Rustfree▲484

   2016 · rocket.rs · its alternatives →

6. 6
   Iceoryx2 – Fast IPC Library for Rust, C++, and C▲122

   Hello everyone, Today we released iceoryx2 v0.4! iceoryx2 is a service-based inter-process communication (IPC) library designed to make communication between processes as fast as possible - like Unix domain sockets or message queues, but orders of magnitude faster and easier to use. It also comes with advanced features such as circular buffers, history, event notifications, publish-subscribe messaging, and a decentralized architecture with no need for a broker. For example, if you're working in robotics and need to process frames from a camera across multiple processes, iceoryx2 makes it…

   2024 · ekxide.io · its alternatives →

7. 7SA
   Snowy – a new image library for Python▲124

   2018 · github.prideout.net · its alternatives →

8. 8
   Bottlefire – Build single-executable microVMs from Docker images▲161

   2025 · bottlefire.dev · its alternatives →

9. 9
   Iceberg – Graphic Design and Diagramming in Python▲19

   A compositional diagramming and animation library as an eDSL in Python - revalo/iceberg

   2023 · github.com · its alternatives →

10. 10
    Eel – a simple Python library for making little HTML GUI applications▲201

    A little Python library for making simple Electron-like HTML/JS GUI apps - python-eel/Eel

    2018 · github.com · its alternatives →

11. 11PA
    Pump, a dead simple Pythonic abstraction of HTTP.▲118

    2011 · adeel.github.com · its alternatives →

12. 12PA
    Prophet – A financial micro-framework in Python▲152

    2014 · blog.michaelsu.io · its alternatives →

13. 13
    Gelidum – My Python library to freeze objects▲43

    Freeze your objects in python. Contribute to diegojromerolopez/gelidum development by creating an account on GitHub.

    2021 · github.com · its alternatives →

14. 14
    Cot: a Rust web framework for lazy developersfree▲113

    2025 · mackow.ski · its alternatives →

15. 15SA
    Shale – a Ruby object mapper and serializer for JSON, YAML and XML▲182

    2022 · shalerb.org · its alternatives →

16. 16
    A Python container for dataclasses with multi-indexing and vector opps▲122

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

    2020 · github.com · its alternatives →

17. 17
    Pipelex – Declarative language for repeatable AI workflows▲122

    We’re Robin, Louis, and Thomas. Pipelex is a DSL and a Python runtime for repeatable AI workflows. Think Dockerfile/SQL for multi-step LLM pipelines: you declare steps and interfaces; any model/provider can fill them. Why this instead of yet another workflow builder? - Declarative, not glue code: you state what to do; the runtime figures out how. - Agent-first: each step carries natural-language context (purpose, inputs/outputs with meaning) so LLMs can follow, audit, and optimize. Our MCP server enables agents to run pipelines but also to build new pipelines on demand. - Open…

    Oct 2025 · github.com · its alternatives →

18. 18
    Robyn – “Batman Inspired” Python Web Framework Built with Rust▲77

    Robyn is a high-performance async Python web framework powered by a Rust runtime. Build fast, scalable web applications with Python's simplicity and Rust's speed.

    2025 · robyn.tech · its alternatives →

19. 19
    fastht.ml▲123

    Modern web applications in pure Python

    2024 · fastht.ml · its alternatives →

20. 20
    Zappa – Serverless Python/Django on AWS Lambda▲87

    Have you been looking for an easier way to build serverless microservices? Zappa and Flask can help you with that.

    2016 · gun.io · its alternatives →

21. 21
    Plain – The full-stack Python framework designed for humans and agents▲97

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

    Apr 2026 · github.com · its alternatives →

22. 22
    I built a spreadsheet app with Python to make data science easier▲84

    Today I'm open sourcing "Grid studio", a web-based spreadsheet application with full integration of the Python programming language.

    2019 · hackernoon.com · its alternatives →

23. 23
    Robyn – A fast, extensible async Python web server with a Rust runtime▲103

    Robyn is a Super Fast Async Python Web Framework with a Rust runtime. - sparckles/Robyn

    2023 · github.com · its alternatives →

24. 24
    Open-source serverless security lake powered by Rust + Apache Iceberg▲63

    Open source security data lake for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS - matanolabs/matano

    2022 · github.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 →