Best Website Change Monitoring Software

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.

6 Ratings

Starting Price: $99/month

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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

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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

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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

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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

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OnWebChange

OnWebChange even allows you to select specific parts, even multiple different parts of a web page. You can set the tracker frequency and many other advanced options. Receive notifications to your phone, email, URL callbacks and more. You can configure logic filters and many other options. Track online product prices and get notified when the latest mobile phone drops in price. Keep an eye on your competition by tracking their prices, services, press releases and even T&Cs. Get notified when changes to legislation, policy or guidelines are published. Track the weather, and get notified if UV or pollen levels get too high.

Starting Price: €2.79 per month

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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

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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

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WebMonitors

WebMonitors is a cloud-based SaaS platform for monitoring website changes. It allows users to track modifications to any webpage, including those behind logins, by monitoring specific elements like text, images, and HTML. Users receive instant alerts via email, Slack, or Discord when changes are detected. The platform is ideal for tasks like competitor tracking, price monitoring, job listings, and compliance monitoring, offering customizable frequency and alert settings to ensure timely notifications. What can you monitor? - Visual monitoring: Monitor parts of a webpage or the entire webpage for visual changes. - Keyword monitoring: Get alerted when specific keywords are added or removed from a webpage. - Sitemap monitoring: Get alerted when new pages are added or removed. - Lighthouse monitoring: Get alerted when lighthouse scores change. - Content monitoring: Get alerted when written content is changed or new content is added on a webpage

Starting Price: $5/month

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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.

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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

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ParseHub

ParseHub is a free and powerful web scraping tool. With our advanced web scraper, extracting data is as easy as clicking on the data you need. Trying to get data from complex and laggy sites? No worries! Collect and store data from any JavaScript and AJAX page. Easily instruct ParseHub to search through forms, open drop downs, login to websites, click on maps and handle sites with infinite scroll, tabs and pop-ups to scrape your data. Open a website of your choice and start clicking on the data you want to extract. It's that easy! Scrape your data with no code at all. Our machine learning relationship engine does the magic for you. We screen the page and understand the hierarchy of elements. You'll see the data pulled in seconds. Get data from millions of web pages. Enter thousands of links and keywords that ParseHub will automatically search through. Stay focused on your product and leave the infrastructure maintenance to us.

Starting Price: $79 per month

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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.

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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

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Versionista

Versionista provides general-purpose web change monitoring for a variety of business needs. At the same time, we offer specialized solutions for particular industries and use cases. We use machine learning, artificial intelligence, and change detection to make sense of large amounts of complex text. With our innovative solutions, you'll have no problem tracking the details that matter most—from compliance and competitor insights to regulatory sources and more. Our focus is sustained, careful growth of Versionista to meet and exceed customer needs. Over the years, competitors have come and gone. Versionista keeps marching forward to deliver real value to our customers with accurate, timely, and comprehensive data intelligence.

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SentryPage

We actively update SentryPage's signature engine database with thousands of analyzed defacement patterns. It can identify the hacker's signature and profanities. This engine understands multiple languages — and it only can get better. Our engine has you covered even if a hacker is crafty enough to put the image and script or even redirect your website to a foreign address. It can detect the unidentified domain from the external link address attached to your website effortlessly. When the public still views the genuine site, our engine can bypass any cache from your infrastructure by whitelisting our request header or IP. This is useful not only during defacement but also downtime or application error. You can restore your website before anyone notices.

Starting Price: $44 per 10,000 credits

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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

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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.

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Lumar

Lumar (formerly DeepCrawl) allows you to collect, analyze, and activate web data at scale, to quickly identify, prioritize, and fix issues—and stop them happening again. - Improve prioritization, save time, and get more done. Comprehensive analysis of technical SEO, site speed, and accessibility—plus bespoke analysis of your unique site features—and AI-supported processes to get issues properly fixed. - Mitigate risk of missing issues and save time. Focus on what matters most to you with customizable alerts and dashboards, and easily monitor multiple domains, geographies, or important site sections. - Stop issues happening again with regular template testing to stop issues being published. Or, fully automate QA testing through integration with your CI/CD pipeline. - Easily communicate status and progress to stakeholders in an easy-to-understand way. Benchmark your site against industry averages to gain competitive advantage. Website optimization, simplified.

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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.

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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.

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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

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sken.io

No more incorrect rendering of the website with change detection! With sken.io your jobs run without incorrect rendering. We have developed a completely new the most advanced tool for change detection. Try sken.io now! Download the sken.io mobile application (so far only for Android) and get your notifications delivered directly to your mobile. Leave you the email inbox for emails. Email notifications are also supported. The fully customizable scheduler runs checks for you exactly when you want! Just click on the hour for the particular day and choose the frequency of checks. Could it be even better? You will love it! Is there any element which is blocking or hiding the content you want? Just delete it! Price detection? Count of the products in Stock? It could be whatever! Changes of numerical values can be displayed even in cool chart! What if you don't like it when your email inbox is full of notification emails? Stop it!

1 Rating

Starting Price: $3.70/month/user

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Compare the Top Website Change Monitoring Software as of April 2025

What is Website Change Monitoring Software?

ContentKing

Fluxguard

Hexowatch

PageWatch

Visualping

OnWebChange

Trackly

Oh Dear

WebMonitors

Kompyte

Wachete

ParseHub

MonitorWiz

ChangeTower

Versionista

SentryPage

WebSite-Watcher

Pagescreen

Lumar

ChangeDetect

AlertBits

Crayon

sken.io