swap_horiz TestCafe Alternatives

1

OWASP ZAP

OWASP ZAP is a free, open-source web application security scanner that automates the process of identifying vulnerabilit...

Security Open Source Proxy Scanner

9.1 Excellent

2

WPScan

WPScan is an open-source command-line tool that performs comprehensive vulnerability scanning of WordPress websites by q...

Security Wordpress CLI Vulnerability

8.6 Great

3

Accessibility Insights

Accessibility Insights is a browser extension and command-line tool that analyzes web pages for accessibility issues bas...

Free Accessibility Microsoft A11y

8.5 Great

4

SpeedCurve

SpeedCurve is a web performance analysis tool that provides detailed insights into website loading times, identifying sp...

Performance Monitoring Web Synthetic

8.4 Great

5

Catchpoint

Catchpoint is a network performance monitoring platform that analyzes website speed and availability by measuring respon...

Performance Monitoring Enterprise Web

8.4 Great

6

LogRocket

LogRocket is a product development platform that records every browser interaction – including page timing, mouse moveme...

Performance SAAS Frontend Rum

8.4 Great

7

Elastic APM

Elastic APM is an open-source monitoring solution that collects detailed performance data for applications and websites,...

Monitoring Open Source Observability Apm

8.4 Great

8

Downdetector

Downdetector is an independent website that monitors real-time reports of service outages and technical issues submitted...

Public Outage Crowdsourced Uptime

8.4 Great

9

Lighthouse CI

Lighthouse CI is an open-source command-line tool that analyzes websites for performance issues like slow loading times...

Google Performance Automation Open Source

8.3 Great

10

Polypane

Polypane is an open-source, Node.js-based tool that analyzes website performance by simulating real browser behavior and...

Accessibility Responsive Developer Browser

8.3 Great

11

Cloudflare Speed Test

Cloudflare Speed Test measures website loading times from multiple global locations, providing data on First Byte Time,...

Free Browser Diagnostic Network Speed

8.2 Great

12

Responsively App

Responsively App is a Chrome extension that analyzes website loading speed across various devices and connection types,...

Open Source Responsive Developer Browser

8.0 Great

13

autocannon

Autocannon is a website performance testing tool that simulates multiple concurrent users accessing a webpage to identif...

Load Testing CLI Benchmark Node

7.8 Good

14

Testim

Testim is an open-source tool that analyzes website performance by measuring key metrics like First Contentful Paint, La...

AI Automation SAAS Low Code

7.7 Good

15

Nightwatch.js

Nightwatch.js is an open-source JavaScript framework for end-to-end testing of web applications, automating browser inte...

Automation Open Source Node E2e Testing

7.5 Good

16

Watir

Watir is an open-source Ruby library that allows users to automate web browser interactions through standard web pages,...

Automation Open Source Ruby Webdriver

7.4 Good

17

BackstopJS

BackstopJS is an open-source Node.js tool used to automate cross-browser regression testing of websites by capturing scr...

Automation Open Source Screenshot Node

7.3 Good

18

Rainforest QA

Rainforest QA is an open-source browser extension and online tool that analyzes website performance by simulating real u...

Automation SAAS No Code E2e Testing

7.1 Good

19

SpeedOf.Me

SpeedOf.Me is a free online tool that analyzes website loading speed by measuring key metrics like First Contentful Pain...

Browser Html5 Web Bandwidth

6.8 Fair

20

Loadmill

Loadmill is an open-source website speed testing tool that analyzes a webpage’s performance by measuring various metrics...

Cloud Automation No Code API

6.7 Fair