Alternatives to PerfDelta
Compare PerfDelta alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to PerfDelta in 2026. Compare features, ratings, user reviews, pricing, and more from PerfDelta competitors and alternatives in order to make an informed decision for your business.
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1
CloudQA
Statnetics, LLC
CloudQA offers a powerful no-code/low code automation platform to speed up regression testing OR continuous monitoring of web applications. Type, click, and interact with your site as you normally would. Our recorder captures all of your actions as you navigate your site. No worrying about complexities like nested iFrames or dynamic elements. Intuitive and intelligent script maintenance - Manage tests/monitoring scripts with visual editor, as it creates a dynamic test model that is updated to reflect changes in your application. Automate complex steps with simple JavaScript & select variable data sets. With automation accelerators you require no setup, no infrastructure & no lock-in. Get high volume parallel, scalable & collaborative testing in cloud. Out of the box support for legacy & latest web technologies. See live execution of your tests, share summary & detailed reports with screenshots. Integrate with your tech stack and setup custom notifications.Starting Price: $99.00/month -
2
Request Metrics
Request Metrics
Request Metrics makes web performance easy with real-user monitoring and automated Lighthouse testing—helping you boost Core Web Vitals, SEO, and user experience. Track real visitors, not just lab tests, with automatic noise cancellation, actionable insights, and detailed element attribution. Our scheduled Lighthouse tests detect regressions before they hurt rankings, while real-user data keeps you informed on how your site performs in the wild. Filter by page, device, region, or vendor to uncover performance bottlenecks, and get instant alerts when something slows down. With built-in vendor tracking, you’ll know exactly which third-party scripts are hurting your load times. No complicated setup, no code changes—just fast, reliable performance monitoring designed for modern websites. Get started for free today!Starting Price: $34 per month -
3
Foo
Foo
Analyze historical records of Lighthouse tests with automated monitoring. Report with confidence about SEO and performance improvements to stay on top of changes when they happen! After creating an account, you'll have access to dashboards displaying charts from automated Lighthouse runs. Automatically test and monitor website performance, SEO and accessibility with Lighthouse. Lighthouse is an open-source tool created by the Google Chrome team. Lighthouse is used to analyze web page quality based on a set of modern, "user-centric" metrics. By analyzing and addressing results from Lighthouse reports you can improve user experience, performance and SEO. Search engines now prioritize websites that are fast, mobile-friendly, and accessible. Services like Foo simplify SEO and performance testing by automating Lighthouse testing. Foo provides a UI to run Lighthouse on URLs manually and automatically.Starting Price: $60 per month -
4
PageWatch
PageWatch
Track updates of your entire site. Catch website issues before your users do. Find visual bugs on every page. Studies show up to 85% of visitors are more likely to leave after seeing errors on your site. See how new changes affect the rest of your site and catch any unexpected side effects before it becomes a problem. PageWatch analyzes your website using Lighthouse to identify slow pages that might hurt your conversions. PageWatch is a zero config tool for front-end testing. It allows you to test any site for performance issues, broken layouts, spelling mistakes, broken links and more. You can run PageWatch as part of your continuous integration process. On every pull request or deploy you'll be able to test your site and catch any issues before it becomes an issue. Our Netlify build plugin can run PageWatch audits automatically from pull request previews or production builds.Starting Price: $29 per month -
5
Speed Test WiFi Analyzer
analiti
Expert network testing and analysis tools, for WiFi, Ethernet, 4G/LTE and 5G/NR. Internet and iPerf3 speedtests. Wireless coverage 360 analysis. WiFi scanner and channel maps (inc. beacon signal IE decodes). LAN connected device scanner, who’s using the network. Internet or iPerf3 (server & client included). Concurrent ping, DNS, and HTTP latency results, in multiple servers with the configurable load. Remote uptime monitoring 24/7 of outages or slowdowns. Analyze wireless network coverage, in a home, a business or a venue. Using the Internet or iPerf3 speed testing (alongside WiFi analysis and concurrent ping/DNS/HTTP loads). Detailed network performance statistics, overall and for every specific location. Immediate results, no need to prepare, upload or manage floor plans. With detailed stats for RSSI, Phy speed, local and Internet pings, and much more. Quick and easy to use (no need for floor plans).Starting Price: $23 one-time payment -
6
DebugBear
DebugBear
DebugBear is a web performance monitoring tools that helps companies keep their website fast and pass Google's Core Web Vitals assessment. Find out how to optimize your website and get alerted when there's a problem. Run scheduled synthetic tests, monitor data from Google's Chrome User Experience Report (CrUX), and collect real user analytics directly on your website. Track Google Lighthouse scores over time and benchmark against your competition. Get custom performance recommendations with detailed analysis, and quickly try out performance optimizations with page speed experiments – without deploying any code!Starting Price: $125/mo -
7
nPerf
nPerf
Test your ADSL, xDSL, cable, optical fiber or satellite broadband connection bandwidth. This speed test relies on an exclusive algorithm allowing you to measure accurately download bitrate, upload bitrate and latency of your connection. nPerf uses a worldwide dedicated servers network, which is optimized to deliver enough bitrate to saturate your connection so that we can measure its bitrate accurately. nPerf speed test is compatible with all broadband and mobile connections: ADSL, VDSL, cable, optical fiber FTTH / FTTB, satellite, WiFi, WiMax, cellular 2G / 3G / 4G (LTE), 5G. The nPerf speed test has been designed by telecom enthusiasts to enable you to accurately measure the speed of your Internet connection easily, in only one click! Oh... and this speed test is absolutely free of ads! Indicates the delay a small packet of data requires to make a round-trip from your computer to the nPerf server. The shorter the delay, the most reactive is your connection. -
8
UltraWPM
Vercara
Find and fix problems that plague connected customers: unavailable websites, slow-loading pages, and failing applications. Monitor site performance 24/7 across the globe. Our interface gives you both synthetic and real-user monitors, helping you find the widest range of site issues. See the entire picture-track performance inside and outside the firewall. Get in front of trouble. Test website traffic capacity and find bottlenecks, so you can launch new sites and applications with greater confidence. Know how your website will handle Black Friday, Cyber Monday, or your average Wednesday. -
9
Speedrank
Speedrank
Say goodbye to slow websites with website optimization powered by Speedrank. Our ongoing web performance monitoring analyzes your sites loading times and creates actionable to‑do lists that increase your page speed. Speedrank helps you identify potential for improvement by automatically creating audits, reporting and sending it to you regularly via email. Speedrank helps you to formulate and prioritize tasks by simply marking them in the dashboard and exporting a meaningful to-do list. Speedrank helps you to document successes by comparing the new reports to the old one after implementing an improvement. Speedrank uses Google's own technology and sees your page as Google sees it. The basis of the Speedrank analyzes is Google Lighthouse, an analysis tool for developers. Lighthouse analyzes web pages on request once and gives extensive, detailed reports. Speedrank analyzes web pages automatically and continuously and translates the technical findings into clear tasks.Starting Price: €9 per month -
10
Speedchecker CloudPerf
Speedchecker
Every online business should already be using a selection of network monitoring tools that monitor uptime and performance. Traditional synthetic monitoring tools rely on testing your endpoints from agents run in the data centers. Only CloudPerf, which runs on our global network of real-user devices, gives full end-to-end visibility into performance issues. Performance analysis does not stop with just a page load time. You can drill down to individual resources using waterfall charts or export the HAR file to your favorite analyzer tool. Monitoring full page load is invaluable to test 3rd party dependencies and their impact on your performance in different locations. Every destination that is monitored by CloudPerf can have multiple alerts with different uptime and performance thresholds. Once those thresholds are breached CloudPerf will alert your contacts for further escalation.Starting Price: $114 per month -
11
Enterramon Pro
EnterraHost
Enterramon tests a site like a real browser would, then scores it on performance, security, SEO, caching and accessibility. Built for developers and agencies who want a report they can hand to someone else, a client, a prospect, or their own team. Free: On demand test from 5 regions (currently) Full scoring across all five areas Screenshot capture through the page load, desktop and mobile Server Technology and Network Information Waterfall Data Many Useful Mini Tools Pro: Daily automated testing for every site on your plan Monitor up to 100 sites Domain and SSL expiry monitoring Site status monitoring with notifications Weekly or monthly reports, white labeled, with trend data included Run a free report on a prospect's site before a pitch, show them what's broken and what's already working. Pro turns that same report into a monthly proof of work for retainer clients, trend charts and before and after scores included.Starting Price: $4.95/month -
12
Dotcom-Tools
Dotcom-tools
The website speed test from Dotcom-Tools enables users to test their web pages from for free with up to three worldwide locations, including from behind the Great Firewall of China to ensure your website can be accessed from users within China. Once a test is complete, users can drill into robust performance reports and waterfall chart analysis. Users may also select which browser they'd like to test from. This test supports Chrome, Edge and mobile browsers including Android, iPhone, iPad and more!Starting Price: Free -
13
Relvato
Relvato
Relvato is a website monitoring and regression-testing service that rechecks site functions in a real browser, including uptime, sign-up and login flows, checkout, page speed, search visibility, security and visual changes. Public-page monitors work with websites across different platforms; a WordPress plugin adds event-triggered checks for WordPress and WooCommerce updates and authenticated flows. Relvato can rerun checks after GitHub deployments and connect Google Search Console and Bing Webmaster Tools for search-performance signals. Reports and alerts identify failures and associated changes, while optional AI-assisted suggestions can help explain issues and propose fixes. Additional monitoring covers SSL, DNS, broken links, email delivery, accessibility, cookie consent and legal pages. Plans include a free tier and paid subscriptions for site owners and agencies managing multiple sites.Starting Price: $29/month -
14
Pingvera
Pingvera
Pingvera is a website monitoring service for web agencies, studios and freelancers managing client sites. It brings multiple websites into one dashboard and checks availability, SSL certificates, domain expiry, broken links, suspicious redirects and search-indexing settings. Teams can configure form checks that submit test leads and verify email delivery when that check is configured, monitor WordPress health, and collect server metrics through an optional one-way agent. Alerts can be routed to email, Slack, Telegram or webhooks, while public status pages and incident history help teams share service status with clients. Paid plans add WordPress diagnostics, white-label branding and scheduled reports; the Business plan offers on-premises licensing on request. A free plan covers up to five sites, and paid tiers support larger portfolios. Check intervals start at one minute.Starting Price: $15/month -
15
GTmetrix
GT.net
How fast does your website load? Find out with GTmetrix See how your site performs, reveal why it's slow and discover optimization opportunities. We'll breakdown your page performance in a summarized report. Get a detailed assessment with: PageSpeed and YSlow scores and Recommendations Page Load Details (time, size, number of requests) Various Analysis Options Waterfall, Video and Report History Set up an alert and get notified when your page underperforms. We'll send you an alert linked to a full report so you can know what happened. Test your page on a real Android device or on over 20 different Simulated Device options. Analyze your performance with iPhones, iPads, Samsung Galaxy/Note, Google Nexus/Pixel phones, and other popular devices.Starting Price: $14.95 per month -
16
TestMy.net
TestMy.net
TestMy.net is a powerful broadband speed test that will test your Internet, calculate your transfer rate and output accurate, reliable and easy to understand results. TestMy.net is an independent third party and is not affiliated with your Internet service provider. Our results are unbiased because TMN has no vested interest in the outcome of your speed test. Check the download bandwidth speed of your Internet connection. Large tests, random data and no 3rd party applications ensure accurate connection testing. Check the upload bandwidth speed of your Internet connection using the same browser form submission upload that popular sites like YouTube utilize. Benchmark Internet connection bandwidth automatically. The automatic speed test is an easy way to make sure your provider is delivering what you're paying for. We work for the Internet consumers not the Internet providers. -
17
Polyoptra
Eastside Marketing
Polyoptra is a web-based multi-site monitoring and reporting dashboard for digital marketing agencies, SEO consultants, freelancers, and website owners. It brings Google Analytics 4, Google Search Console, and real-user page-speed data from the Chrome UX Report into one grid, with indicators for sites whose tracking has stopped. Agency and Scale plans add 10-minute uptime checks, SSL certificate and domain-expiration alerts, and branded monthly client reports. Users can monitor website data and availability across multiple sites and prepare recurring reports for clients. A free plan covers up to three sites; paid plans offer higher site limits and additional features, with a 14-day free trial available.Starting Price: $24/month -
18
PageSpeedPlus
PageSpeedPlus
PageSpeedPlus is a real-time website performance monitoring tool that tracks Core Web Vitals, runs automated Lighthouse audits, and sends instant alerts when metrics fall below target. Designed for agencies, developers, and site owners, it helps identify performance issues before they impact SEO, conversions, or user experience. Tests run frequently using real browser conditions across desktop, mobile, or custom devices, with alerts delivered via Slack, Microsoft Teams, email, or webhook. PageSpeedPlus stores unlimited test history, making it easy to visualize long-term trends, pinpoint regressions, and generate white-label reports. Integrations with Zapier, REST API, and CI/CD pipelines enable seamless workflow automation—automatically blocking slow deployments or triggering rollbacks when site speed drops. With global testing locations, detailed diagnostics, and customizable thresholds, PageSpeedPlus makes it easy to stay compliant with Google's Core Web Vitals and deliver aStarting Price: $20/month -
19
Calibre
Calibre Analytics
An all-in-one speed monitoring platform with transparent reports and actionable advice to make your sites fast. Understand what your audience is experiencing. Choose from global test locations, turn off ads or mimic mobile devices effortlessly. Know about speed regressions before they affect your sales. Always meet your goals. See the impact of external scripts quickly. Make informed decisions on which tools to use without losing speed. Spot speed changes before releasing to production. Bring accountability to the entire development team. Create tests and access metrics in a breeze. Export data and integrate with your favorite tools. Save hours on distilling speed data. Receive beautiful reports on crucial metrics, weekly or monthly. Never question your speed data. Calibre runs an AI-powered validation engine to ensure the most reliable performance results on the market. Our mission is to educate and empower businesses to build fast and accessible products.Starting Price: $60 per month -
20
Meteor App
Opensignal
Meteor is an ad-free internet speed test tool that can be used to check the speed of your mobile connection (on 3G, 4G LTE or 5G network connection), as well as for WiFi speed testing. Meteor’s unique speed test allows you to see how your internet connection and download speed will affect the performance of your favorite mobile apps. You can test app performance for up to six mobile apps at a time, from 27 of the most popular apps and games around the world. One simple speed test gives you easy-to-understand results for download speed, upload speed and ping time. Then, simply choose the apps you use most to see how they are impacted by your current network connection - no more trying to work out whether your network service provider is delivering the 5G connection you need. View all of your internet speed tests by location on a map and sort them by best and worst performance. -
21
SpeedChecker
SpeedChecker
A well-tested and proven component that is embedded on tens of thousands of websites worldwide. Our speed test component is used by millions of end-users every month in our own apps as well as our clients. Our Speedchecker HTML5 technology does not require any browser plug-ins and is, therefore, available across more platforms such as PCs, Macs, Android, iOS. Our technology provides accurate and realistic results thanks to the Websocket standard deployed widely in all modern browsers. Older browsers fall back to HTTP testing. Our Speed test controller in the cloud makes sure that the testing clients connect to the best available servers at any given moment for any location-based on many parameters such as location, device capabilities, server utilization and more. We can provide custom, bespoke designs to meet your design specifications and to fit in with your site or application design. -
22
Speedtest Pro
mifish
Test your network directly from your toolbar and quickly test your internet performance. One-click testing of the Internet connection, and can reflect the user's network status from multiple angles. Speedtest Pro is a professional-grade speed tester, which can make it easy for users to find out the fault cause. Ping value could be measured and displayed in seconds. Test download speed and upload speed. Test the loading speed of the current web page. Open advanced options, you can choose to test the loading speed of the current web page or not. The time from the PC sends data to the webserver until it receives feedback from the server. It's usually expressed by the degree of network delay in online games. The larger the Ping value is, the more serious the network delay is, and the less smooth the game runs. Upstream traffic of network data per unit time. Ordinary broadband uplink and downlink are not equal, upstream broadband usually speeds limit. -
23
CareProof
dm2, LLC
CareProof is a web-based monitoring and client-reporting tool for solo web designers and small studios caring for local-business websites. It checks sites externally and emails monthly plain-English reports covering uptime, SSL status and expiry, domain renewal timing, mobile speed, and basic Google tags. Users can add a note about maintenance work, choose a send date, preview reports, or send a test email. The free plan covers one client site; paid plans add sites in packs of 10 and include reports branded with the user's logo, colour, and sender name. CareProof needs no plugin or login on client sites. It reports rather than fixes problems, does not verify backups, and does not connect to Google Search Console or Analytics. A separate website health check is available without sign-up. The product is aimed at client-facing care-plan reporting rather than enterprise monitoring or SEO analytics.Starting Price: $9/month -
24
LibreSpeed
LibreSpeed
Self-hosted Speedtest for HTML5 and more. Easy setup, examples, configurable, mobile-friendly. Supports PHP, Node, multiple servers, and more. This is a very lightweight Speedtest implemented in Javascript, using XMLHttpRequest and Web Workers. All modern browsers are supported, IE11, latest Edge, latest Chrome, latest Firefox, latest Safari. Works with mobile versions too. A reasonably fast webserver with Apache 2 (Nginx, IIS also supported). PHP 5.4 (other backends also available), MySQL database to store test results (optional, PostgreSQL and SQLite also supported), and a fast internet connection. A template to build an Android client for your LibreSpeed installation is available. A docker image is available on the Docker Hub. A partial Node.js implementation is available in the node branch. IP Address, ISP, distance from the server (optional), telemetry (optional), results sharing (optional), and multiple points of the test (optional). -
25
FCC Speed Test
SamKnows
Accurately measure the performance of your mobile broadband service by running active tests to evaluate the following metrics, download and upload speed, latency, jitter and packet loss. You can run these tests over both Wi-Fi and cellular connections. The data from these tests contribute to the FCC’s Measuring Broadband America program. The program is run by the FCC to fulfill its Congressional mandate to collect and make publicly available accurate and transparent performance metrics on US broadband. Your privacy is completely safeguarded. No personally identifiable information is collected. You can selectively run manual tests in the app across download speed, upload speed, latency, jitter and packet loss to accurately measure broadband or cellular performance. You can set a monthly data usage cap to ensure tests do not go over the limit. You can also monitor data usage in the app so you do not exceed monthly allowances by your carrier. -
26
Speakeasy Speed Test
Fusion Connect
The Speakeasy Internet Speed Test is an HTML5, non-Flash bandwidth test, which checks your connection’s download and upload speeds using your browser. Our bandwidth test uses HTML5 technology and does not require any downloads to run. Bandwidth speed tests are typically used to check speed. However, our Speed Test Plus also checks the line quality of the connection coming from your broadband provider. A bandwidth speed test is an effective way for individuals and businesses to measure their connection. Broadband providers sell tiered packages based on speed, so it’s important to test regularly to make sure you are getting the appropriate return on investment. For organizations that use VoIP services, reliable broadband speed is a core necessity for the daily work of every employee. From conference calls to exporting large amounts of data, the speed of your broadband connection has a huge impact on your bottom line. -
27
Wifiner
Netspot
Easily analyze your Wi-Fi and see the issues preventing you from having a stable and fast connection. You can run a comprehensive scan of your wireless network, get an interactive color-coded heatmap, and see the "dead" zones clearly. Visualization is the key for good planning — once you scan the site, Wifiner creates a visual heatmap of your space, so you can see where improvements need to be made to your network and how you can move the access points for optimal placement. Wifiner offers 11 types of heatmaps for better understanding which parameters affect your network most and comparing them to each other. Wifiner is friendly enough to those who are setting up their very first network at home and at the same time can provide incredibly detailed report to those who have a lot of experience in the field. -
28
LoadFocus
LoadFocus
All-In-One cloud testing platform for load testing and performance testing, website speed testing, website UI testing, mobile applications and API endpoints. Easy upload and run JMeter tests from multiple cloud locations with thousands of users. Inspect real-time performance metrics for your Website and APIs with Apache JMeter from the cloud. Monitor changes over time and get advice on how to reduce page load times. We run your tests from cloud instances at scheduled times and notify you if something goes wrong. Load your websites and web pages in mobile emulators and inspect screenshots to find potential rendering issues, invalid HTML, missing images, wrong CSS. Schedule runs and inspect rendered images on all devices in just seconds. Emulate your site across different screen sizes and resolutions. Generate screenshots of two websites in just seconds and compare the generated screenshots by a threshold to check differences.Starting Price: $24 per month -
29
Apdex
Apdex
Improve your users' satisfaction. Gain insights into your website's availability and performance to increase conversion rate and income. Uptime, Performance and SSL monitoring, all combined in one UI. Downtime happens, be the first to know. Track availability of your website, server or API to get instant notifications of downtime. Focus on what matters to your users. Constantly measure the user experience metrics of your Website with Lighthouse tool to improve customers' satisfaction. Do not miss downtime or degradation of response time by receiving notifications to your favorite channels. Increase users' confidence by sharing your uptime statistics. Track what's important, create public status pages with your Website or API availability information. Monitor core web vitals as well as other core lighthouse metrics. Get hints to provide best experience to your customers. Do not miss chance to improve.Starting Price: $5 per month -
30
DareBoost
DareBoost
Dareboost is an amazing service to monitor the front-end performance of your web pages and user journeys, giving comprehensive insights for speed and quality optimization. - Website Speed Test - Website Analysis - Website Speed Test Comparison (competition benchmark) - Synthetic Monitoring - User Journey Monitoring (conversion funnel, etc) - API - Custom DashboardsStarting Price: $22.00/month/user -
31
MyConnection Server
Visualware
A comprehensive suite of network testing solutions, from VoIP and Bandwidth Quality testing to worldwide edge-to-edge deployments. VoIP & Video Quality testing is essential to maintaining the user experience across VoIP applications, such as voice calls and video conferencing. Conventional "speed" tests are meaningless without understanding the testing protocol. Bandwidth quality is the key to solving user experience issues. Automated testing provides a seamless and secure way to gather key network performance data across single and multi-edge networks. Regardless of the application, the user experience is everything. Configure in-depth tests to ensure a network is fit for purpose. Determine if the capacity of a connection is adequate for the load being expected of it. Even large capacity connections can be over-subscribed. -
32
Xfinity Speed Test
Xfinity
We will measure the speed from our servers to this computer. Results are often less than plan speed due to WiFi conditions and device capabilities. It is important to differentiate between the speed of the Internet connection “to your home” and the speed reached by an individual device “within your home” because they are two very different measurements. Internet speed tests, like this one or the test found at SpeedTest , measure the latest or the speed reached by the device running the test. The results of this test are often less than the speed of your plan due to several factors beyond the control of your Internet provider, including WiFi conditions and device capabilities. Good coverage means that your device is receiving a strong Wi-Fi signal. That strong signal also offers as much speed as your device can handle. The further you move away from your gateway (modem or router), the more the signal strength decreases, slowing download and upload speeds and reducing coverage. -
33
Uptime Tracker
Uptime Tracker
Uptime Tracker monitors websites, APIs, servers and scheduled jobs around the clock, rechecking failures before sending alerts to help distinguish outages from brief network errors. It supports HTTP(S) and keyword checks, SSL certificates, TCP ports, DNS records, ping, domain expiry, authenticated API tests with JSON assertions, multi-step API workflows, gRPC, SMTP, IMAP and heartbeat monitoring for cron jobs and backups. Alerts can be routed through rules to email, SMS, Slack, Microsoft Teams, Discord, Telegram, Google Chat, PagerDuty, Pushover, ntfy, Gotify, Mattermost, Rocket.Chat and webhooks, with on-call schedules and escalation. The service includes incident timelines, maintenance windows, reports and hosted status pages on custom domains. Individuals, developers, SaaS teams, agencies, freelancers, online stores and small businesses can use it to monitor services and communicate availability. A free plan includes two monitors; paid plans start at $9 per month.Starting Price: $9/month -
34
SiteOps
SiteOps
SiteOps monitors your Joomla, WordPress and PrestaShop sites 24/7: downtime, SSL certificates, DNS, WHOIS/domain expiry, SEO score, security, backups and server metrics. Key features: - Uptime checks every 30 seconds from 8 worldwide locations - SSL/DNS/WHOIS monitoring with expiry alerts - Security: HTTP headers, Safe Browsing, brute-force detection - SEO score, Core Web Vitals, PageSpeed - Backups: Akeeba (Joomla) & UpdraftPlus (WordPress) - Server metrics: PHP, MySQL, load, TCP ports, IP reputation - Native agents for Joomla 4/5/6, WordPress, PrestaShop Alerts via Email, SMS, Slack, Telegram, Discord, Teams, Webhook. Multi-site dashboard for agencies. White-label available. GDPR-compliant, European hosting. Plans from €10 to €79/month — 10-day free trial.Starting Price: $0 -
35
Cloudflare Speed Test
Cloudflare
Cloudflare Speed Test is a tool that allows you to measure the speed and consistency of your connection to the Internet. You can use it to verify that the speed your ISP promised you is the speed you are getting, compare different ISPs or test network connectivity in different parts of your house. The measurements run on the Cloudflare network, which spans data centers in over 200+ cities worldwide. This ensures you are testing against a server that is close to you, which means you are measuring only the speed of your ISP, with minimal networks in between that may impact your score. There are many speed test tools out there. Our mission is to help build a better Internet. To do so, we believe in giving users a choice of different services, you shouldn’t be tied to one provider and you should be able to compare results across different tools. The test uses the Cloudflare anycast network to test network performance. -
36
NorthDuty
NorthDuty
NorthDuty is website monitoring software built around user journeys. It runs your checkout, signup, login and contact-form flows in a real browser on a schedule and after every deploy, and alerts you the moment a step breaks, with the failing step and a screenshot. Journeys are AI-suggested from your site or described in plain English, so there is no scripting. Every project also includes status and health checks every 5 minutes (every minute on paid plans): uptime, response time, SSL and domain expiry, DNS, blank-page detection, broken resources, JavaScript errors and failed API calls on the page. Public status pages, incident tracking, PDF client reports and alerts to email, Slack, Microsoft Teams and more are included. NorthDuty is built for WordPress and WooCommerce agencies and store owners who need to know when a site is up but broken for customers. Free plan available; paid plans from $29/month.Starting Price: $29/month -
37
Speedcheck
Speedcheck
An internet speed test measures the connection speed and quality of your connected device to the internet. It does so by running multiple consecutive tests that analyze different aspects of your internet connection, namely ping (latency), download speed, and upload speed. Each of these values represents the connection's specific qualities, which you can read more about in the paragraph after the next. These should help you understand the final speed test results. But before we get to these, we first want to discuss how to perform each test. The download measurement is performed by opening multiple connections to a server and simultaneously starting the download of a large data file on all connections. This approach ensures that the entire bandwidth of the internet connection is maxed out, and thereby the maximum data throughput can be measured. Recording the data throughput against measurement time finally yields the available internet speed for downloading data.Starting Price: $3.99 one-time payment -
38
DSLReports Speed Test
DSLReports
Test your download, upload and latency from a mobile phone up to optical fiber, and everything between. This test is pure HTML5. This test requires your browser's full attention for accurate results. Run the test when your network is quiet, and don't switch to other applications or change browser tabs during the test. A few Windows security and privacy software packages can block the test or slow the browser. Welcome to the speed test that tests internet speed not just speed to your ISP. A complete test takes less than 45 seconds. If you switch tabs during the test, it will stop (blame the browser!). Past tests will show up in this space, so start building your history. We test more than just top speed. This test needs a modern (recent) browser. If it hangs under Windows, please temporarily disable any browser extensions or security software that is likely to be a culprit. -
39
LAN Speed Test
TotuSoft
LAN Speed Test was designed from the ground up to be a simple but powerful tool for measuring file transfer, hard drive, USB drive, and Local Area Network (LAN) speeds (wired & wireless). First, you pick a folder to test to. This folder can be on a local drive or USB drive, etc. to test the drive speed, or a shared folder on your network to test your network speed. Next, LAN Speed Test builds a file in memory, then transfers it both ways (without effects of Windows/Mac file caching) while keeping track of the time, and then does the calculations for you. For more advanced users, you can test to LAN Speed Test Server instead of a shared folder to take the slower hard drives out of the process as you are testing from one computer's RAM to another computer's RAM. Simple concept and easy to use. You'll find that LAN Speed Test will quickly become one of your favorite network tools! Test the speed of your Local Network by testing to/from network shared folders.Starting Price: $10 one-time payment -
40
AlertSite
SmartBear
AlertSite is the 'Early Warning System' you can trust to monitor your websites, web apps, and APIs from all over the world and within your private networks. You shouldn't be burdened by the fear and the consequence of whether an alert is real or false. AlertSite monitors your UI and API layer for availability, performance, and functionality without the alert fatigue of other monitoring tools. Creating Web and API monitors in AlertSite is intuitive and effortless. Codelessly add new web monitors with DejaClick, our point-and-click web recorder, and API Monitors in just a few clicks using an API Endpoint URL or OpenAPI Specification file. Or, reuse test cases like Selenium Scripts or SoapUI tests to create new monitors. Don't let false alerts and erroneous data cloud your visibility into application health. -
41
SpeedTest Master
SpeedTest Master
Internet Bandwidth Speed Test is an internet speed meter for WiFi, 2G, 3G, 4G, Dsl, Adsl speed test. With just one tap, you will get accurate net speed test results in less than 30 seconds. Test net speed of the download, upload, and ping. The real-time graph shows the internet speed test of the connection. Thousands of worldwide servers improve the test speed. It's also a wifi analyzer that could help you test the WiFi connection. Test your download & upload speed, ping latency and jitter, etc. Diagnose network automatically when bad connection. Detect which devices are using your wifi without your permission. Detailed speed test information and Real-time graphs show connection status. Speed Test Master has helped millions of users worldwide to understand if their internet provider is giving them the speed they pay for.Starting Price: $2.49 per month -
42
V-SPEED
V-SPEED
The ultimate fully customizable V-SPEED SPEED TEST application for your website. Easy to install and ready in a few minutes. Measures bandwidth up to Gb/s. Test statistics database, advanced VoIP test, and much more are available. Free bandwidth tester, download & upload tests are instantly included. Always updated, the application runs in a cloud environment that is always up to date. The easy one-time installation process, simply registers your free account, download an installation package and follow the instructions. Your custom logo, upload your image. Latency test is also called ping-test. VoIP test, UDP jitter, and packet loss test. ISP presentation, name of ISP based on IP address. Multi-server, many servers load balancing. Statistics management, view test results. Result sharing, direct (image) or social networks. Advertisement, custom content after the test. Advanced graphics, sophisticated graphics from the gallery. -
43
Internet Speed Test
VeeApps
Simple Speed Test is a free internet speed meter it can test the speed of your Wifi, 5G or 4G LTE internet connections from 100+ severs worldwide with accurate fast results. Simple Speed Test is an easy-to-use, fast, reliable and free network tool for testing your Internet download speed, upload speed, and ping time. Use the Speed Test app to see just how fast your Internet connection really is from anywhere in the world, whether on a mobile or broadband connection. The simple streamlined design makes it easy to use and understand. Real-time speed test for your download, upload speed. Network ping & jitter test. 5G & LTE speed test, check the speed of your mobile carrier. Split view and slide over support on iPad. History tracking of all your past results. Cellular and Wi-Fi network speed test. One-touch testing in under 30 seconds. Troubleshoot and verify the speed your ISP promised you. Fully detailed result view with a map of test location.Starting Price: $0.99 one-time payment -
44
Watchtower Commerce
PHP4U Limited
Watchtower Commerce is a privacy-first monitoring and alerting platform built specifically for Magento and Adobe Commerce stores. A lightweight connector reports store health to a vitals dashboard, while learned-baseline alerting flags anomalies before they impact revenue, without sending sensitive customer or order data off-site. It replaces generic uptime checks with Magento-aware monitoring covering performance, errors, and store vitals.Starting Price: $15/month -
45
Speed Test
BluSky
Download speed measured in megabits per second (Mbps), how fast your computer can receive data from a server on the Internet. Upload speed, how fast your computer can send data to a server on the Internet. Ping, also known as “latency”, measures the reaction time of your Internet connection by calculating the time it takes between sending out a request to getting a response. Measured in milliseconds (ms), ping indicates how responsive your Internet connection is. Jitter, based on multiple measures of pings, jitter measures the consistency of your Internet connection. Also measured in milliseconds, the smaller the jitter, the more stable an Internet connection. Speed Test works with a global network of over 5,000 testing servers. The app selects a server nearby your current location with a fast ping, which usually indicates a reliable Internet connection with good throughput.Starting Price: Free -
46
Simple Speedcheck
Speedcheck
Simple Speedcheck makes it easy to test your internet speed. It’s easy, fast and accurate and the test results are presented in a user-friendly way with icons explaining what the internet speed can be used for. Run tests of cellular networks on 3g, 4g, LTE connections to improve your coverage. Test the ping, download and upload speed of WiFi hotspots on dsl, adsl, cable connections. Keep track of your tests in your personal result history. This includes download and upload speed, ping, signal strength, network name, internal and external IP and the test date. Compare your different 3g, 4g, LTE cell tests. Study the reliability of your broadband dsl, adsl, cable connections over time.Starting Price: Free -
47
TrustedSite
TrustedSite
TrustedSite Security is a complete solution for external security testing and monitoring. In a single, easy-to-use platform, TrustedSite brings together the essential tools your organization needs to reduce the likelihood of a breach, from attack surface discovery to vulnerability scanning to manual penetration testing. TrustedSite’s proprietary risk scoring algorithm highlights weak points on your perimeter and provides insights on what remediations to prioritize. With comprehensive monitoring tools, you can get alerted instantly when new risks arise.Starting Price: $30 per target -
48
C9 Pharos
C9Lab
C9Pharos is a comprehensive website and web application monitoring platform that provides real-time insights and proactive alerts to ensure optimal site performance and availability. It continuously monitors website uptime, functionality, and user experience by simulating real user interactions and detecting issues before they impact end-users. C9Pharos offers multi-location monitoring, enabling businesses to check their websites' responsiveness and availability from different regions around the world. It includes advanced synthetic monitoring, allowing users to create complex, scripted tests to monitor critical workflows, transactions, and APIs. With instant alert notifications via email, SMS, and other channels, C9Pharos ensures that teams are immediately informed of any downtime or performance degradation. It also provides detailed analytics and reporting tools, helping businesses analyze trends, identify recurring issues, and improve overall site reliability.Starting Price: Free -
49
Checkly
Pink Robots
Monitor the status and performance of your API endpoints & vital site transactions from a single, simple dashboard. Checkly is an active reliability platform that brings together the best of end-to-end testing and active monitoring to serve modern, cross-functional DevOps teams. With a focus on JavaScript-based Open Source tech stacks, Checkly is easy to get started with and seamlessly integrates into your development workflow. Checkly is the API & E2E monitoring platform for the modern stack: programmable, flexible and loving JavaScript. Monitor and validate your crucial site transactions. Take screenshots and get instant insights into what's working and what's not. Coding browser click-flows used to be hard. Not anymore. Use modern open source frameworks like Playwright and Puppeteer to automate your flows. Run your checks in 20 locations worldwide. Make sure your APIs always responds quickly and with the correct payload.Starting Price: $0.80 /10k API check runs -
50
Radar Website Monitor
Apical Soft
Users will abandon a slow website. According to an experiment by Zona Research, one site studied dropped in abandonment rate from 30% to 8% by improving download time per page by one second faster. Let website monitoring software report your website speed. Radar Website Monitor is a multithreaded website monitoring software that keeps a close and constant watch over your website. It can monitor different types of internet services, including HTTP, HTTPS, SMTP, POP3, FTP, DNS, Ping, Database and TCP. When your website is detected inaccessible, loads improperly or responds excessively slow, Radar Website Monitor will send an immediate notification to you. It can even run previously specified applications automatically! You define the interval of time that Radar Website Monitor provides you with real-time reports and charts, allowing you to easily understand and evaluate your website's performance.Starting Price: $99.95 one-time payment
