Kitesurf

Kitesurf

Cloudflare
+
+

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About

Evaluat is a real-browser performance testing platform that runs each virtual user in an isolated browser instance, capturing Core Web Vitals and Navigation Timing metrics under load, with full session video, network logs, and console logs for every user. Most load testing tools generate traffic at the protocol level; they fire raw HTTP requests and measure server response times, but never render the page. Evaluat runs every virtual user in a real, isolated browser, so the numbers reflect what a shopper actually experiences as concurrency rises. It captures LCP, INP and CLS under load, records session video for every user, and keeps the network and console logs behind each slowdown or error, so you replay the exact session instead of guessing. Scenarios are built in a no-script editor, and test data stays in the region the test ran in. Plain-language reports and an executive summary give the whole business a verdict it can read.

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.

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

Engineering, QA and digital teams at online retailers on Magento, Hyvä, WooCommerce and headless stacks, plus the agencies and hosting providers that look after their stores.

Audience

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

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

No images available

Screenshots and Videos

Pricing

$99/month
Free Version
Free Trial

Pricing

$20
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

Evaluat
Founded: 2022
United Kingdom
www.evaluat.com

Company Information

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

Alternatives

Alternatives

Human Browser

Human Browser

Virix Labs
LoadView

LoadView

Dotcom-Monitor
AssemblyScript

AssemblyScript

The AssemblyScript Project
VibeSDK

VibeSDK

Cloudflare

Categories

Categories

Integrations

CSS
Chrome DevTools
Chromium
Cloudflare
HTML
JavaScript
WebAssembly

Integrations

CSS
Chrome DevTools
Chromium
Cloudflare
HTML
JavaScript
WebAssembly
Claim Evaluat and update features and information
Claim Evaluat and update features and information
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Claim Kitesurf and update features and information