Kitesurf

Kitesurf

Cloudflare
websockets

websockets

Python Software Foundation
+
+

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About

Kitesurf is an agent-first browser built specifically for AI agents and runs entirely on Cloudflare Workers instead of using Chromium. It is designed around what agents actually need: structured machine-readable content, scalable execution, low CPU and memory use, and safe interaction with untrusted web pages, rather than human-facing features such as tabs, themes, extensions, or pixel-perfect scrolling. Each page load is treated as untrusted input, every session starts fresh, and components are isolated with access only to the resources required for their function. Kitesurf uses native Rust compiled to WebAssembly where possible and is organized around an Engine, PageScript, and PageRenderer. The Engine exposes Chrome DevTools Protocol WebSocket and REST APIs and stores session state, while PageScript parses HTML and CSS and runs JavaScript and WebAssembly inside isolated Workers.

About

An implementation of the WebSocket Protocol (RFC 6455 & 7692). websockets is a library for building WebSocket servers and clients in Python with a focus on correctness, simplicity, robustness, and performance. Built on top of asyncio, Python’s standard asynchronous I/O framework, it provides an elegant coroutine-based API. websockets is heavily tested for compliance with RFC 6455. Continuous integration fails under 100% branch coverage. websockets is built for production. For example, it was the only library to handle backpressure correctly before the issue became widely known in the Python community. Memory usage is optimized and configurable. A C extension accelerates expensive operations. It’s pre-compiled for Linux, macOS, and Windows and packaged in the wheel format for each system and Python version. websockets takes care of everything under the hood so you can focus on your application!

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

AI agent developers that need a scalable browser runtime optimized for programmatic web navigation, structured content extraction, and automated browsing

Audience

Teams, individuals and developers requiring a solution for building WebSocket servers and clients in Python

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$20
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Cloudflare
Founded: 2009
United States
blog.cloudflare.com/kitesurf/

Company Information

Python Software Foundation
United States
pypi.org/project/websockets/

Alternatives

Human Browser

Human Browser

Virix Labs

Alternatives

AssemblyScript

AssemblyScript

The AssemblyScript Project
VibeSDK

VibeSDK

Cloudflare
Reflex

Reflex

Pynecone
Zunoy FreeMQTT

Zunoy FreeMQTT

Mentcube Innovations Pvt Ltd

Categories

Categories

Integrations

Azure Web PubSub
Bun
CSS
Chrome DevTools
Chromium
Cloudflare
HTML
Hoppscotch
JavaScript
Parasoft
Python
Runware
Specmatic
WebAssembly
xFans

Integrations

Azure Web PubSub
Bun
CSS
Chrome DevTools
Chromium
Cloudflare
HTML
Hoppscotch
JavaScript
Parasoft
Python
Runware
Specmatic
WebAssembly
xFans
Claim Kitesurf and update features and information
Claim Kitesurf and update features and information
Claim websockets and update features and information
Claim websockets and update features and information