Backend Frameworks Ranked #26–#50 in the United States by Market Share (2026)

📈 Backend Frameworks Ranked #26–#50 in the United States

Backend frameworks are software libraries of tools and modules that help developers build the server-side of a web application.

The United States of America (USA) is a North American country with a population of over 341 million people.

Statistics based on 573K+ analyzed websites. About this data

The following list shows the backend frameworks ranked from 26th to 50th out of 64 used on websites in the United States.

Rank	Name	Market share
26	Flask Wilmington, Delaware, United States A lightweight framework for building web applications in Python. FreeOpen source	0.1%
27	Phoenix A web framework for the Elixir programming language. FreeOpen source	0.1%
28	Zope Fishers, Indiana, United States An open-source web application server and web framework written in Python. FreeOpen source	0.06%
29	Meteor Victoria, British Columbia, Canada An open-source full-stack JavaScript framework based on Node.js that enables building real-time applications across web, mobile, and desktop platforms. FreeOpen source	0.06%
30	Sapper An open-source Svelte framework for server-rendered and client-hydrated web applications that has been deprecated in favor of its successor, SvelteKit. FreeOpen sourceLegacy	0.03%
31	Apache Wicket Wilmington, Delaware, United States A component-oriented backend framework for Java that enables developers to build dynamic web applications using pure Java and HTML. FreeOpen source	0.03%
32	ThinkPHP A Chinese open-source, object-oriented web application framework based on PHP. FreeOpen source	0.02%
33	Fat-Free Framework A lightweight PHP micro-framework designed for rapid development of web applications and APIs. FreeOpen source	0.02%
34	Slim An open-source, object-oriented PHP micro framework designed for rapid development of web applications and APIs. FreeOpen source	0.02%
35	Hypernova San Francisco, California, United States A legacy open source service from Airbnb that renders JavaScript views on the server to deliver HTML for better page load and search engine indexing. FreeOpen sourceLegacy	0.02%
36	Bridgetown Portland, Oregon, United States A progressive website generator and fullstack framework powered by Ruby. FreeOpen source	0.01%
37	Nette An open-source, component-based, MVC web framework for PHP 8. FreeOpen source	0.01%
38	CherryPy An object-oriented Python web framework that lets developers build web applications in a style similar to ordinary Python programs while remaining low level and minimal. FreeOpen source	0.01%
39	Gorilla A web toolkit for the Go programming language that provides useful, composable packages for writing HTTP-based applications. FreeOpen source	0.009%
40	Koa An expressive HTTP middleware framework for Node.js using ES2017 async functions. FreeOpen source	0.009%
41	Leptos A full-stack, isomorphic Rust web framework that uses fine-grained reactivity to build declarative user interfaces. FreeOpen source	0.009%
42	Mojolicious A real-time Perl web framework that enables the creation of web applications that use WebSocket and have long-running requests without blocking. FreeOpen source	0.007%
43	Kohana A deprecated open-source PHP framework that was last updated in 2016. FreeOpen sourceLegacy	0.006%
44	ZK Framework Taipei, Taiwan An open-source Java framework for building enterprise web and mobile applications. FreeOpen source$999+/developer/year	0.006%
45	Web2py An open-source full-stack Python framework for rapid development of secure database-driven web applications that works out of the box with no configuration files. FreeOpen source	0.006%
46	FuelPHP An open-source, object-oriented, component-based MVC PHP web application framework. FreeOpen source	0.006%
47	Sails Austin, Texas, United States An enterprise-grade MVC framework for Node.js designed to build data-driven APIs and realtime web applications. FreeOpen source	0.006%
48	Frappe Framework Mumbai, India A full-stack web application framework written in Python and JavaScript with MariaDB as the primary database. FreeOpen source	0.005%
49	AdonisJS A TypeScript-first framework for Node.js for building web applications or API servers. FreeOpen source	0.005%
50	Grails A Groovy-based web application framework for the JVM built on top of Spring Boot. FreeOpen source	0.004%

👉 See Also

🌎 Backend Frameworks in other countries

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 573,357 websites from the United States.
We currently track the presence of 68 backend frameworks across the web.
Of these, 64 were detected on websites from the United States.
Statistics were last calculated on May 5, 2026.
For more details, see our methodology and disclaimer.