Alternatives to WebMonitors
Compare WebMonitors alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to WebMonitors in 2026. Compare features, ratings, user reviews, pricing, and more from WebMonitors competitors and alternatives in order to make an informed decision for your business.
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1
ContentKing
ContentKing
ContentKing is an Enterprise-grade cloud platform for Real-time SEO Auditing and Content Change Tracking. With search engines visiting your website numerous times per day, each unintended change is a liability. Thanks to 24/7 Monitoring and Alerting, you can improve and maintain your search visibility with full situational awareness at all times. As a world's first, ContentKing gives you the opportunity to fix problems _before_ your rankings are impacted. Because search engines never sleep.Starting Price: $99/month -
2
Aotol Page Monitor
AOTOL
Aotol Webpage Monitor is an efficient application that has been helping many users keep watch of website changes since 2005. Whether you need to keep watch of price changes or the newest updates, Aotol Page Monitor alerts you of these changes instantly via phone and email. Give your business the support and tools it needs to grow with our efficient and reliable products. Let us assist you to deliver only the best to your customers. With Aotol, you may sit back and relax. Aotol checks the web page content then notifies and highlights the change for you in real-time. It tracks webpage changes and notifies you when webpages you care change. It is an outstanding page monitor. Stand in front of time, stay tuned. Aotol helps you with finding opportunities, price changes, keeping you informed with the changes so you can focus on other things. Aotol tracks web page changes even when app is running in background on not running at all. We send you push notification the page change. -
3
Web Alert (Website Monitor)
Web Alert
Web Alert lets you monitor any website (or specific parts of it) you wish in order to be notified when it is updated. It even works when a login, a form post or a password prompt is necessary to access the site. For example, get notified when a price changes, a new article is published, you receive exam results or an answer in a forum, a registration period has opened, etc. You can also check if your own website is currently online and working correctly, or use it for UI testing and web monitoring. You navigate with its special browser to the webpage and the app tracks your navigation steps so that these can be repeated later in the background automatically. On the page you select the text (or HTML) visually that you want to watch for updates so you receive only notifications for modifications in these parts.Starting Price: Free -
4
ChangeTower
ChangeTower
Monitor website changes, get alerts, archive full history. ChangeTower is a powerful website change detection and archiving platform. Set custom alert criteria, monitor and track website changes, get notified. Choose a URL to monitor for web page changes or set for archival. Our engines will crawl and capture a full-page visual screenshot, text-based content snapshot, and source code. Our powerful change monitoring network tracks changes to websites over time. We notify you when we detect a change matching your settings and record and archive a snapshot of your page automatically. Select a part of the page to monitor for visual changes, or choose to monitor for keywords, sentences, code updates, images and more. Create advanced sets of criteria to monitor for. You decide what element(s) of a web page to monitor, and when to send you change alerts.Starting Price: $299 per month -
5
Hexowatch
Hexact
Hexowatch is your AI sidekick to monitor any website for visuals, content, source code, technology, availability or price changes. Access archived snapshots, get change alerts and extract data from any website in minutes. Manually checking multiple websites every day is time-consuming, repetitive and tedious. Hexowatch works 24/7 to help spot trends, spy on your competitors, visually check your website, keep an archive of every change and turn any website into your own private data source accessing changes as a downloadable csv file, google sheets or via Zapier. Monitor any website and get started in minutes - no software, proxies or programing required. Monitor web pages for any visual changes. Select a part of the screen or the whole page. Monitor specific HTML elements or the content of any field for changes. Monitor web pages for the presence or absence of specific keywords. Monitor changes to the tech stack or 3rd party scripts used on the web page.Starting Price: $14.99 per month -
6
Pagescreen
Onvey
Manually checking multiple websites every day for signals to spot the latest trends is time-consuming, repetitive, tedious, and most likely inaccurate? Keep close tabs on your ever-changing industry by automating the monitoring of websites for visual activity. Get alerted on changes in content as they occur. Set custom alerting for each of your monitors per channel. Get notified by Email, Slack and Webhooks. Generate a large number of high-quality screenshots across desktop and mobile. Save and recover the visual evolution of the websites you follow. Group your monitors in collections for easy management and smart navigation. Never miss a change. Group your team members so everyone gets alerted when involved. Comment and discuss over screenshots. -
7
changedetection.io
changedetection.io
From simply monitoring website pages that have a change (such as watching prices, or restock notifications), to deep inspection such as PDF text support, JSON and XML monitoring, and extensive text triggers. Monitor out-of-stock products and get alerts when those products are back in stock, get restock alerts via Discord, Slack, email, and many other platforms. Perform searches, log in with username and password, add to cart, interact with fields, buttons and many more possibilities.Starting Price: $8.99 per month -
8
Wachete
Wachete
With Wachete you can easily automate repetitive tasks and save time in your daily life or in your business. As a shopper, never miss the opportunity to buy at the lowest price. As a store owner, easily monitor at what price the competition is selling the same products as you do. As a web administrator, make sure that nobody replaces the content on your page without your knowledge. Monitor web changes, job offers, prices and availability. Select content on any website you want to monitor or pick to monitor entire portal with sub-pages. Setup clever notifications and get alerted about changes over email, Slack, Teams or mobile app. Monitor pages which require to enter login and password or submission of values. As a company providing law compliance audits, get notified when your customers modify the content on their website. As a recruiter, receive notifications when companies post new job offers.Starting Price: $4.90 per month -
9
Distill.io
Distill.io
Distill checks webpages in the cloud using servers or locally on your computer using browser extensions. Whenever there is a change, Distill will notify you of the change. The iOS app lets you get push notifications from local and cloud monitors instantly. The Watchlist and history view lets you view the changes with great detail. Distill doesn't check the web pages on your phone, so it doesn't affect your phone's battery. The app is a client to view and manage your Watchlist and get push notifications.Starting Price: $15 per month -
10
Scrapx
Scrapx
Scrapx is a powerful website monitoring platform that keeps you informed the moment a page changes. From design tweaks to updated headlines or pricing changes, Scrapx turns website updates into clear, actionable insights. The platform combines visual detection, textual monitoring, and data extraction. You can track pixel-by-pixel design changes, monitor key text elements using AI or precise CSS selectors, and convert unstructured web pages into clean, structured data like prices, names, and stock status. All changes can trigger custom workflows via webhooks, making it easy to automate reporting, competitor tracking, or internal alerts. Whether you’re tracking competitors, automating market intelligence, or extracting key website data, Scrapx delivers actionable insights without manual effort.Starting Price: $11/month -
11
Competitor Research
Competitor Research
Competitor Research keeps you ahead of the game by monitoring your rivals’ websites and social media. Get instant alerts on changes, track updates with AI-driven screenshots, and stay informed on your competitor's activity across platforms like Instagram, LinkedIn and many more. Competitor research can be applied in several ways, such as monitoring changes on competitors’ webpages—covering landing pages, pricing, blogs, news alerts, and product offerings. For instance, if a competitor adjusts the price of a product, it’s essential to learn about this change promptly to determine an appropriate response. Additionally, being aware of new product launches by competitors is crucial for keeping your product team informed about market developments.Starting Price: $25/month -
12
Starizon AI
Starizon AI
Starizon AI is an AI-powered browser assistant and automation agent designed to simplify web workflows through intelligent data extraction, monitoring, and task automation. It enables users to interact directly with webpages using natural language, allowing them to ask questions, generate summaries, and extract structured data without manual scraping. It supports AI-driven webpage automation, including form filling, multi-step browser actions, and customizable workflow creation that can be saved and replayed on similarly structured pages to eliminate repetitive work. Starizon AI also provides smart web monitoring capabilities that allow users to schedule automated checks on websites and receive alerts when defined conditions are met, helping teams stay updated on pricing, inventory, or content changes. Additional features include multi-page chat and summarization, document interaction, and deep research tools that turn web content into actionable insights.Starting Price: $5 per month -
13
Visualping
Visualping
Get automated alerts about changes to any public and private web data at scale. Set up change monitoring in bulk, define workflows and notify the right team members about the changes that matter to them. Save time and money, while reacting faster to market changes. When a change is detected, we'll send you a screenshot of the page or a text snippet, highlighting what's changed. Go beyond the email alerts. Our advanced tools make it easy to visualize and process changes. Reduce the time your team spends processing alerts by training Visualping to skip false positives, and show you only the alerts you care about. We've tailored Visualping to serve all kinds of niche and specific use cases. All our reports are customizable. Reach out and explain what you're after, and we'll find a way to help you out.Starting Price: $600 per year -
14
Checkist
Checkist
Copy the URL of the page you would like to track for changes, paste it into the tracking form, and submit it to get a screenshot. On the generated screenshot, select the area you would like to monitor for changes. For example, for a back-in-stock or price alert, select the area with the price and/or add to cart button. Now, every time there's any update in this area of a page, we will send you an email with the screenshot highlighting the difference between the previous and most recent state. There are many ways you can use Checkist for your personal or business activities: from back-in-stock alerts & price drops to competitor monitoring and staying up to update to legislation and administrative rules. -
15
Competitors App
Competitors App
Competitors App is an all-in-one platform that helps marketers and businesses monitor their competitors’ marketing activities across every channel. From tracking website updates, SEO keywords, and ad campaigns to analyzing social media engagement, PR mentions, and traffic changes, it gives users a complete competitive overview in just minutes a week. Powered by AI, the platform sends automatic email alerts whenever a competitor makes significant moves — saving hours of manual research. Users can also monitor newsletters, blog updates, and review trends to understand evolving strategies and customer sentiment. With flexible pricing and plans for both individuals and agencies, Competitors App makes it easy to stay informed and proactive in a fast-changing market. It’s the ultimate intelligence tool for anyone who wants to stay ahead without spending all day tracking the competition.Starting Price: $9.90/month -
16
WebSite-Watcher
WebSite-Watcher
WebSite-Watcher is a powerful yet simple website-monitoring tool, perfectly suited to the beginner and advanced user alike. This software places you in complete control over what gets checked, when it gets checked, and even how you are notified. The Follow-links feature allows you to monitor complete websites instead of single pages. Linked pages will automatically be inserted as new bookmarks. The logic of bookmark checks can be enhanced with the integrated plugin system. For example to monitor a page for a specific price and alert only an update if the price is within a certain price range. Plugins can be written with the integrated programming language basic. Archive updated pages permanently with our add-on local website archive and keep a history of previous changes.Starting Price: €49 one-time payment -
17
Trackly
Trackly
Track website changes that impact your business. Get clear alerts when web pages change. Maintain a history of tracked pages. Customize frequency, keywords and page section to get the notifications you need. Trusted by over 16,000 professionals including the worlds largest legal firms, banks, IT companies and healthcare providers.Starting Price: $9 per month -
18
AyeWatch
AyeSoul
Tell it what you care about. It watches the internet. You get alerts that matter AyeWatch is an AI-powered monitor that tracks any topic, webpage, sources, or anything you want across the internet and alerts you instantly when something important happens that you specifically care about. No more manual checking. No more missing updates. Just tell it what matters to you in plain English, and our multi-agent AI filters out 95% of noise so you only hear about what truly matters. -
19
AlertBits
AlertBits
Monitor websites to collect invaluable business insight & data and stay updated on important info. Use this advantage to make better, more informed decisions to help your organization grow and thrive. AlertBits can regularly check a website for you automatically and notify you if the changes you want have been detected. Our Crawlers can browse a site to find all the links & pages and track them for you. Stay ahead of your competitors and track their websites, socials, rankings, prices, marketing, ads, blogs, launches, and more. Make better decisions and be better informed by tracking valuable business insight, data, news, updates, and trends. Improve your outreach efforts by monitoring potential clients, leads, and prospects. Monitor your own website for unauthorized or unintended changes, security issues, bugs, and downtime. -
20
Downtime Monkey
Big Toe Web Design
Downtime Monkey monitors your web pages and checks whether they are up or down. Set up monitors in seconds - simply add the URL (web address) of the webpage and start monitoring. Free accounts enable monitoring of up to 60 web pages. Pro accounts enable the monitoring of up to 1000 web pages. If your website goes down an email is sent to alert you. Email alerts can be turned on or off individually for each monitor. With Free accounts, all emails are sent to the email address of the account holder. Pro users can register multiple email addresses and select a different email address for each monitor. SMS alerts are an optional extra for Free account users while Pro accounts include free SMS credits with annual subscriptions. Custom alert scheduling is available to Pro users for both SMS and email alerts.Starting Price: $0.73 per month -
21
MonitorWiz
Gugila
MonitorWiz is an application for tracking web page changes. The main focus and strength of MonitorWiz is accurate web page change detection. You can pinpoint specific page areas to monitor, big or small, and MonitorWiz will make sure no change goes undetected. CSS Selectors are text snippets used by web browsers to locate and decorate specific page elements. MonitorWiz uses CSS Selectors to pinpoint specific page areas to monitor. You can achieve 100% accurate web page change detection by setting up well defined CSS Selectors. -
22
Use RAY to automatically collect and keep records for regulatory compliance, monitor your website, your competition, and public perception. Schedule your webpage captures hourly, daily, weekly, or monthly and set up a smart email alert to notify you of essential words you want to detect "on" or "off" a webpage. RAY's Smart Alert allows you to make different combinations of up to 3 words for every Alert. This option is precious for disclaimer monitoring. Follow our social media and our website to learn more about our features through our resource pages and video tutorials. RAY offers an AI-powered Search engine to help make the most of your archives, enabling early and precise queries. Multi-criteria tagging and intelligent word analysis added to sensitivity analysis and language detection are a concentrated sample from our R&D efforts for your convenience. The smart search engine is one of our default features in RAY.Starting Price: $4.99 per month
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23
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 -
24
Fluxguard
Fox and Geese
Fluxguard provides cloud-based website change monitoring. Locate errors, defacement, or other business-critical website changes, even on complex web apps or multi-page, multi-step sequences. Filter irrelevant changes. Create simple rules to alert business users and IT staff to web page changes that require investigation. Or delegate the analysis to one of our Solution Architects who will pre-screen results, optimize monitoring, and customize a change report. We utilize Natural Language Processing to simplify monitoring. This allows variation detection of a document’s extracted features, such as people, products, organizations, and so on. These insights can be leveraged to surface compelling dashboards and unique interrelationship analyses. Change summaries will be dispatched at once for staff remediation, analysis, or investigation. Receive detailed reports as soon as changes are detected.Starting Price: $25.00/month -
25
Crayon
Crayon
Capture, analyze, & act on everything happening outside the four walls of your company. Monitor a competitor’s complete digital footprint. Catch any update on or off their website. Track 100+ data types automatically on a software platform Catch everything from product and pricing changes to customer and employee reviews to content and campaigns launched Combine internal and external insights on a single dashboard. Get 10x more data in 10x less time with Crayon’s software automation. Spend more time analyzing instead of researching. Focus on the highest priority updates. Review organized, prioritized, and curated intel. Easily filter data by category, company, keyword, date, and more Save your favorite views to monitor specific trends or hone in on role-specific data Partner with a market intelligence analyst who curates intel and calls out trends weekly -
26
PageCrawl.io
PageCrawl.io
Keep an eye on product prices and receive immediate alerts when they change. Stay informed when competitors modify their content or pricing. Record changes in web pages or articles and visualize differences. Archive websites to time-travel to the past to see how it has changed over time. Use our pool of datacenter/residential proxies or use custom proxies to avoid getting blocked. If the request fails or element is not found, we will retry the request several times with different proxies so we could bypass the IP ban. Fine-tune tracking with RegEx patterns, device size, locale, custom headers and more to make the tracking even more powerful. Automatically find and track pages on a website as soon as they are published. Setup a template to automatically start tracking new pages as soon as they are discovered.Starting Price: $8 per month -
27
Websiteuptime.io
Popupsmart
Websiteuptime.io will be your number one uptime monitoring tools that can manage your website even when you are away. What can it do? - It monitors your page and shows the current status. - It helps you follow the heartbeats. - It sends you notifications to stay alert in urgent incidents. - It enables custom HTTP requests and responses. - It helps you organize the projects you have. - It gives you custom domains to make connection easier. From different locations, you have a chance to control your webpages and with Websiteuptime.io, you don’t need to deal with complex tools and their setups.Starting Price: $19 -
28
ChangeDetect
ChangeDetect
ChangeDetect provided web page monitoring services, and receives an automatic e-mail notification whenever content changes on your favorite web pages. Monitor any web-enabled content for relevant changes, automatically. Receive website update notifications with color-coded highlights of changes. Track website changes with one-click web page monitoring. Be the first to know - website change notification via e-mail, ICQ or text message. -
29
ShadowKat
3wSecurity
ShadowKat is a platform that helps organizations to manage their external attack surface. Benefits include: Internet facing asset management Expose cybersecurity risks Find problems before hackers do Automation of the security testing process Detect changes as they occur ShadowKat is an attack external surface management software designed to help cybersecurity managers maintain a stronger compliance lifecycle, continually monitor security risks, and identify various organizations assets such as webpages, networks, ASN’s, IP Addresses, open ports and more. ShadowKat helps security managers reduce the time vulnerabilities exist and reduce the size of their organization’s internet facing attack surface. Key features of ShadowKat include change monitoring, risk-based alerts, reduce vulnerabilities, and manage compliance requirements. -
30
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 -
31
Network Speed
Evozi
Network Speed a small, fast and free network tool. You can monitor your network speed in real-time and show accurate info instantly in the background. Ever wonder why your webpage is loading slowly or looking for an internet speed meter for monitoring? Now you can check your network speed with ongoing notification or floating widget for real-time statistics at a glance. Real-time internet speed. App usage statistics. Network connections monitor (netstat). App usage statistics, lots of customization options. Track and monitor daily data and WiFi usage from notification. Battery and memory-efficient. Detailed daily data usage statistics. Download & upload speed graph. Daily traffic usage in notification. Monitors your traffic data for the last 30 days. Show ping result on floating widget. Hide when not connected to any network. Accurate data usage monitoring. Data usage alert (Bandwidth monitoring). Unobtrusive notification to let you focus on what's important. -
32
SiteDelta
SiteDelta
SiteDelta is an extension for Mozilla Firefox from version 4 that made it possible to highlight changes to the text of a website since the last visit and to regularly check pages for changes. By clicking it allows you to activate monitoring of the current page and then informs you when the monitored page is changed. It then highlights the changed parts of the page and allows you to move through the changes. You can also specify which areas of the page should be viewed or ignored. -
33
Oh Dear
Oh Dear
Oh Dear is an easy way to track the uptime & SSL health for your websites & apps. It's website monitoring without the hassle. Oh Dear is a fully featured app, with an API, webhook support, Slack/HipChat/Pushover/mail alerts & plenty more in the pipeline. Your DNS records are the crucial behind-the-scenes component nobody notices, until it's broken. It is what translates your domain name (what we humans understand) to an IP address (what computers understand). Oh Dear’s uses the full potential of each platform’s integrations so that notifications become smart and actionable: e.g. you can rerun the uptime check without ever leaving Slack. If the primary location reports an error to Oh Dear, the secondary location is used to verify the problem. We'll only trigger an alert if both the primary and the secondary checks report the site as down.Starting Price: $17 per month -
34
CountVisits
CountVisits
CountVisits is a web analytics tool tailored for busy founders, offering a one-time payment model for lifetime access. It provides an intuitive, no-code dashboard that allows users to visualize data from various sources in a single interface. CountVisits includes features such as customizable public dashboards, seamless integration with Unicorn Platform, and AI-driven insights that function like an in-house analytics team. CountVisits is cookie-free, ensuring full GDPR compliance, and offers daily reports and alerts directly to platforms like Discord. It also monitors performance, provides Lighthouse reports, and tracks custom events and external link clicks. Designed to minimize setup time, CountVisits is ideal for founders who need efficient, comprehensive analytics without recurring fees. Regular performance checks and alerts to keep your site running smoothly. Stay informed about any significant changes in your traffic.Starting Price: $197 one-time payment -
35
WebWatch
Damian Troncoso
WebWatch provides vigilant, periodic checks for updates to your favorite websites right on your device. What makes it even more unique is its ability to operate seamlessly, even when the application is in the background. When a change on a monitored website is detected, you will receive a prompt notification. The brilliance of WebWatch is its ability to differentiate between trivial and significant updates. This means you can customize your preferences to receive notifications only when specific, relevant parts of the website undergo changes. WebWatch makes efficient use of iOS's background app refresh functionality, handing off the task of periodic checking to the system. Due to this intelligent integration, the frequency of refresh intervals may vary based on your device and its settings.Starting Price: Free -
36
PageRadar
PageRadar
PageRadar is a comprehensive SaaS platform for automated website monitoring and SEO health tracking, combining multiple monitoring tools into a unified dashboard. Core Features: Performance Monitoring: Track Google Core Web Vitals (LCP, CLS, FCP, TTFB, INP) with custom threshold alerts powered by Google PageSpeed Insights API. SEO Change Detection: Monitor HTML elements including title tags, meta descriptions, headings, Schema.org markup, and Open Graph tags. Detects Product schema changes (pricing, availability) with intelligent diff analysis and email alerts. Search Rank Tracker: Monitor keyword positions across Google, Bing, and Yandex in 167+ countries. Track SERP features (Featured Snippets, AI Overview) with position threshold alerts. Uptime Monitoring: Track HTTP status codes, SSL certificates, and detect downtime with instant notifications. Affiliate Link Validator: Test affiliate links across 167 countries using geo-targeted proxies.Starting Price: 29$/month -
37
Changeflow
Changeflow
Changeflow is an AI-powered web monitoring platform that turns any web page into a real-time feed of meaningful updates. Users simply provide a URL and describe what matters, and the AI handles the rest. The system continuously checks pages for changes and filters out irrelevant noise. When updates occur, Changeflow delivers clear, AI-generated summaries explaining what changed and why it matters. It supports regulatory tracking, competitive intelligence, media monitoring, and compliance use cases. Advanced anti-blocking technology ensures reliable access even on difficult websites. Changeflow helps teams stay informed faster while saving significant time and effort.Starting Price: $14/month -
38
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 -
39
PowerAdmin Storage Monitor
PowerAdmin
PA Storage Monitor runs as a service, so it is monitoring your system as soon as the computer is started, there is no need to log in or start a program manually. Powerful and flexible actions that run in response to your alert criteria. Report on file ages, types, owners, duplicates, etc. Scan and catalog terabytes of file information and predict when disks will run out of space. Monitor and alert on user and directory sizes. Reduce costs by finding files that aren't used. Alert on changed files, low disk space, etc. Centrally monitor and report on multiple servers. Disk space monitoring with disk full prediction report. Volume cataloger with powerful reporting, file, and directory change monitoring for intrusion detection or configuration management. Specific file size monitoring, user and directory quota monitoring. Create rich schedulable reports about what is stored. Many alert types and other configurable actions.Starting Price: $4 per year -
40
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 -
41
changed.online
changed.online
This may seem like a no-brainer, but it’s important to make sure your website is always up and running. There are many website monitoring services that can help you with this, but it’s also important to do your own due diligence. Regularly check your website yourself to ensure it’s accessible and functioning properly. Our solution can monitor websites for keywords, which are error messages or the other way round – what you expect to publish on those pages. It’s not enough to just make sure your website is up and running – you also need to monitor it for performance issues. Use a website monitoring service to track things like page load times, uptime, and error rates. This will help you identify any potential problems so you can fix them quickly, before customers notice and switch to your competition.Starting Price: $49 per month -
42
IncidentHub
IncidentHub
IncidentHub monitors status pages of hundreds of third-party cloud and SaaS services, providing a centralized tool for vendor outage alerts and maintenance reminders in one place. It allows users to view active incidents at a glance on a single aggregated status page and drill down into details for debugging. The service helps reduce alert fatigue by enabling users to fine-tune notifications, selecting specific components to monitor and adjusting alert frequency based on service criticality. IncidentHub integrates with common tools such as Email, Discord, Slack, and PagerDuty, and supports custom webhooks for alerts. It emphasizes ease of use, with setup typically completed in under 2 minutes. IncidentHub also offers a customizable public status page. Examples of services it monitors include Amazon Web Services, GitHub, Google Cloud Platform, Slack, and Stripe,Starting Price: $19/month -
43
PingThemAll
PingThemAll
PingThemAll (PTA) is a Windows ping-based network device monitoring system. With PTA, you decide what devices you wish to monitor, and add them to PTA's text-based configuration file, and we do the rest. Watch real-time as devices are pinged, with line-by-line reporting of success or failure, and also use the PTA Results webpage for a summary of what is not responding. Receive e-mail alerts and summaries. Great for network administrators, help desk, network managers, data centers, network operations centers, security personnel and more. Monitor PTA Results on as many computers are you desire, with PTA's engine running on the most basic Windows 10 computer available. Small application footprint means you run PTA in the background of a production PC or dedicate an old PC to the task. Requires no agents on any monitored devices, and no plugins or extensions on your browser. Software can be ran from a local hard drive, USB stick, external drive or network share.Starting Price: $68 -
44
Alertica
Alertica
Alertica is a cloud-based server monitoring platform that delivers real-time alerts when files on monitored servers are accessed, modified, uploaded, or deleted, helping teams detect suspicious behavior before it escalates into security incidents. It enables organizations to define custom monitoring rules for specific files, folders, or entire servers and route alerts to the appropriate teams through channels such as email, Slack, or SMS. It supports a wide range of environments across cloud, on-premises, or hybrid infrastructure, and is designed to work without installing agents or consuming server resources. It focuses on early threat detection and operational visibility by flagging events such as executable uploads, configuration changes, mass deletions, log overflows, or unusual file size violations. Alertica monitors only file metadata such as names, sizes, and timestamps rather than file contents, preserving data privacy.Starting Price: $20 per month -
45
Cycles
Cycles
Use Cycles to visually collaborate with colleagues, contractors, and clients on your web projects. Manage web design and development by collecting and tracking tasks right on the webpage with a visual to-do list. Share your webpage with Clients for feedback and approvals, no unfamiliar URLs or 3rd party accounts required. Comments are organized by project and page, so your inbox stays tidy. Manage web design and development by collecting and tracking tasks right on the webpage with a visual to-do list. Cycles collects and organizes comments directly on the website, atop the design, imagery, or website copy. Perfect for design feedback, bug reports, change requests or other use cases. Keep discussions organized, on the page and out of email. Comments and replies are saved in the project archive so you can refer to them later. Use Cycles comments as a list of pending design, development, and copy tasks. Mark comments complete when they’re finished, and track remaining items.Starting Price: $29 per month -
46
Kompyte
Semrush
Enable your teams to drive more proactive sales engagement, informing product roadmaps, and identifying trends to drive corporate strategy. In order to compete, you first need to know your competitors and know them well. Kompyte competitive tools gather intelligence for you so you can move beyond data, to insights you can act on. It’s more than simple web tracking, it’s competitor intelligence. Get notified of every pricing, feature, promotion, or messaging change. Attract high-value traffic with keyword recommendations. Benchmark your rank in organic results against your competitors. Monitor follower count and engagement rates to assess relevancy and pivot as needed. In order to compete, you first need to know your competitors and know them well. Kompyte competitive tools gather intelligence for you so you can move beyond data, to insights you can act on. It’s more than simple web tracking, it’s competitor intelligence. -
47
Tech Tracker
Tech Tracker
Get notified when a technology has a new customer, it is that easy! Monitor a technology with alerts should be easy and you should be the first to know when they a company is trialing a new technology and offer your service first. Our technology provides partners with crucial insights into technologies from across over 200 millions domains to leverage information and grow businesses. We offer analysis tools to spot trends, research markets, generate leads and find prospects.Monitor your competitor's technology choices with alerts. Or simply Key accounts for changes. Be the first to know when they move to a new CMS, ecommerce platform or any other technology. Create lists and find new customers and prospects based on the technologies they use and add the choise of a keyword as well. Lead lists are an essential tool for market research and competitor analysis and provide valuable technographic insights to land new customers of websites that use certain technologies andkeywords.Starting Price: $20 per month -
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SolarWinds Web Performance Monitor
SolarWinds
WPM is a comprehensive SaaS application and website monitoring software that allows you to be in control of your web application performance. Be the first to know using expert-level website monitoring tools to help you find and fix web performance issues before users are affected. WPM can monitor one to hundreds of applications from multiple locations around the world. Detect website performance issues based on location, transaction, and page element, and monitor website load times through the intuitive dashboard. Track your website within and beyond the firewall allowing you to monitor websites without agents securely. Know if slow web services are affecting user experience with SolarWinds® Web Performance Monitor (WPM) website monitoring tools. Identify and resolve slow webpage elements that affect overall performance. WPM web monitoring software can help diagnose latency issues.Starting Price: $1102/annually -
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Inspectle
Inspectle
Inspect Element is a built-in tool in most web browsers that allows users to view and edit a website's HTML, CSS, and JavaScript code in real time. This feature is particularly useful for web developers, designers, and digital marketers to debug elements, test layout changes, and perform live CSS editing. The tool displays the HTML structure of the webpage, allowing users to select and inspect specific elements. The associated CSS styles are shown in a separate panel, where users can make temporary modifications to see how changes would affect the page's appearance. These adjustments are local and do not alter the actual website; refreshing the page will revert to the original content. This functionality is invaluable for testing design changes, troubleshooting issues, and learning how different web elements are constructed. Our platform is designed around flexibility. Each production site in the world is unique and so is the solution.Starting Price: €24 per month -
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SolarWinds Pingdom
SolarWinds
SolarWinds® Pingdom® is a powerful and affordable SaaS-based web app performance monitoring solution. It’s one product providing comprehensive web app performance and user experience monitoring consisting of four major capabilities: 1. Uptime monitoring for webpages and other critical components like APIs, CDNs, DNS, networks, email, and more 2. Page speed performance monitoring and page rankings 3. Synthetic transaction monitoring from the simplest to the most complex transactions 4. Real user monitoring (RUM), enabling a deeper and wider understanding of the user’s digital experience, and web application availability and performanceStarting Price: $164.45/year
