Alternatives to Fluxguard
Compare Fluxguard alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Fluxguard in 2026. Compare features, ratings, user reviews, pricing, and more from Fluxguard competitors and alternatives in order to make an informed decision for your business.
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1
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 -
2
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. -
3
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 -
4
WebOrion Monitor
cloudsineAI
WebOrion Monitor is a GenAI-powered web monitoring tool designed to proactively detect and respond to unauthorized changes on your website. It offers comprehensive web detection capabilities, including defacement detection, content change detection, HTML change tracking, and payment page monitoring to prevent card-skimming attacks. It provides near real-time alerts for web defacements and other security threats, utilizing a GenAI triage and advanced engines to swiftly identify malicious code, unauthorized changes, and other vulnerabilities. Alerts are categorized by severity to help you focus on critical threats. WebOrion Monitor features an agentless architecture that supports most website types and allows easy configuration through a self-service portal. In case of defacement, the WebOrion Restorer creates a secure replica of your website, ensuring continuous availability and security. -
5
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. -
6
sken.io
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!Starting Price: $3.70/month/user -
7
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. -
8
DeepWebMonitor
DeepWebMonitor
Monitor website pages for changes behind login, web forms and inside web apps. Forms, multi-step sequences, SPA and full JavaScript rendering are supported. We open websites with real browser, click on links, submit forms and perform other required actions to get to the page you need and monitor it for changes. When selected page content changes we notify you.Starting Price: Free -
9
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 -
10
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 -
11
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 -
12
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 -
13
SentryPage
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 -
14
Visual Sentinel
Visual Sentinel
Visual Sentinel is a six-layer website monitoring platform for public websites, web applications, APIs, and client portfolios. It combines HTTP uptime, performance and Core Web Vitals, SSL certificate and domain expiry, DNS change detection, rendered browser screenshot comparisons, and critical content assertions. Visual Sentinel is designed to catch failures that ordinary ping monitors miss, including blank renders, missing CTAs, broken layouts, defacement, injected content, and unexpected page changes that still return 200 OK. Incident records keep the response, timeline, and visual evidence together. Teams can alert through email, Slack, Discord, Telegram, WhatsApp, Microsoft Teams, PagerDuty, Opsgenie, webhooks, and browser push according to plan. Additional features include server monitoring, API monitoring, status pages, client reports, Google and Cloudflare integrations, an Android companion, REST API, and MCP tools.Starting Price: $6 per month -
15
WebMonitors
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 webpageStarting Price: $5/month -
16
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. -
17
Deep Dive Duck
Deep Dive Duck
Get alerts on key changes, including staff changes, pricing tweaks, new products, address changes, and more. By simply categorizing changes as relevant or not, you’ll quickly train our product to detect, prioritize, and categorize website changes that matter to your business. We will send you a single email with changes and screenshots directly in the body of the mail.Starting Price: $49 per month -
18
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. -
19
Oh Dear
Oh Dear
Oh Dear monitors the health of every website a team manages. Oh Dear checks uptime every minute from multiple locations and monitors SSL certificates, DNS records, domain expiration, scheduled tasks, broken links, mixed content, performance, Lighthouse, APIs, application health, ping, TCP ports, sitemaps, DNS blocklists and exposed ports. Oh Dear sends alerts through email, Slack, Microsoft Teams, PagerDuty, Opsgenie and webhooks. Oh Dear includes branded status pages, client-ready reports, unlimited users and every monitoring feature on every plan. Oh Dear also includes AI-powered checks and SSO. Mattias Geniar and Freek Van der Herten founded Oh Dear in Belgium in 2018. Oh Dear stores monitoring data in the EU and supports GDPR requirements. Oh Dear offers a 10-day trial with every feature and requires no payment information.Starting Price: $17 per month -
20
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. -
21
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 -
22
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 -
23
Verid
Verid
Verid is a developer-first web change detection API for monitoring any webpage for changes through structured data, not screenshots. Instead of alerting when a page visually changes, Verid extracts the exact field you care about, such as price, version, stock status, API response value, or availability, then fires a webhook only when a predicate you define is true. It is built for state monitoring, not screenshot diffing, giving developers structured extraction, durable state, field-level diffing, and predicate-driven delivery in one loop. Every monitor runs on a schedule you set through a full REST API with an OpenAPI 3.1 spec, so teams write the configuration while Verid runs the infrastructure. The pipeline follows five stages; fetch, extract, diff, predicate, and deliver. Verid starts with static fetch, automatically falls back to a headless browser when needed, and can escalate to a residential proxy when a site is harder to access.Starting Price: $19 per month -
24
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 -
25
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 -
26
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 -
27
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 -
28
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 -
29
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 -
30
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. -
31
Change Detection
Bernardo Ferrari
This app works natively, without the need for any external servers (your data is safe), using all the latest technologies, a great UI and it is open source. There are 3 viewers for the app, a text viewer that compares website history in a git-like way, with line by line added/removed and green/red, a pdf viewer which displays multi-paged PDFs on a carousel like interface.Starting Price: Free -
32
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 -
33
Versionista
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. -
34
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 -
35
PageDog
PageDog
PageDog is a local-first macOS app for monitoring exact website changes. Users select the part of a page that matters, describe one testable goal—such as a price dropping below a threshold, an item returning to stock, tickets going on sale, or an appointment opening—and schedule checks. PageDog runs checks through the user's local browser session and uses hosted AI to determine whether that goal has happened. It keeps browser sessions and check history on the Mac; only evidence from the selected page area is sent for AI evaluation. Flexible scheduling supports intervals, daily windows, specific times, weekdays-only checks, and email notifications with evidence. The free plan includes 20 completed AI checks per month. Paid Pro and Max plans increase usage limits. PageDog supports macOS 12 or later on Apple silicon and Intel.Starting Price: Free plan; Pro $10/month -
36
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 -
37
Snapshot Archive
Snapshot Archive
SnapshotArchive is a website monitoring and screenshot archiving service. It automatically captures full-page screenshots of any website on a schedule you define — daily, weekly, or at custom intervals. Track visual changes over time, compare historical snapshots side by side, and get alerts when something changes unexpectedly. Useful for monitoring competitor websites, tracking your own site for regressions, archiving landing pages for compliance, and keeping a visual record of web content. All screenshots are stored securely and accessible through a simple dashboard. -
38
OnWebChange
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 -
39
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 -
40
StatusDrift
ApptlySoft
StatusDrift is an uptime monitoring platform that watches your websites, APIs and infrastructure around the clock and alerts you the instant something drifts. Set up monitors in seconds with support for HTTP, HTTPS, ping, TCP port, SSL certificate expiry and keyword checks, all running from multiple regions so you can distinguish a real outage from a local blip. When a problem is detected, StatusDrift opens an incident automatically and gives you a full timeline - which regions were affected, how response times changed, and how long the issue lasted. You can acknowledge, investigate and resolve incidents right from your phone. Plan maintenance windows ahead of time so alerts stay quiet and your team knows exactly what's happening. The dashboard rolls up everything into a single view: monitors up, down, warning, paused or with expiring certificates, plus your latest incidents.Starting Price: $9/month -
41
URL-Monitor
URL-Monitor
The URL monitor has been optimized for the quick evaluation of website changes of any kind. Through different views you get a quick overview and you can go into depth. On the dashboard you will find an overview of all changes to SEO critical elements, such as .B. Title Tags, Meta Description, Meta-Robots, Canonical Tags, Hreflang and Status Codes. By clicking on the respective change, all URLs, which showed a change on that day, are clearly listed. The heatmap provides a quick overview of all URLs and every day. This allows you to check all changes in seconds for many websites. The detailed view of each URL provides a quick overview of which values were present before the change and whether these changes occur regularly if necessary. Detect whether the error occurred for the first time, or if it occurs regularly on certain days.Starting Price: €497 per month -
42
Watchman Tower
Watchman Tower
Watchman Tower is an all-in-one platform for real-time website monitoring, server monitoring, and status page management. Instantly detect downtime, SSL certificate issues, and domain status changes to ensure your digital assets are always online and secure. With seamless integrations to Slack, Email, SMS, and Webhooks, you’ll never miss a critical alert. Our intuitive dashboard provides advanced uptime graphs, performance analytics, response time tracking, and fully customizable public status pages. Designed for website owners, developers, IT teams, and businesses of all sizes, Watchman Tower scales with you — offering a powerful free plan and feature-rich premium options.Starting Price: $5.99/month -
43
Plomer
Jiti
Plomer is a modern website and domain monitoring platform that tracks uptime, SSL status, DNS changes, and performance metrics in real time, with instant alerts and detailed logs. Plomer is a comprehensive monitoring platform designed for developers, startups, and businesses that depend on website reliability. It continuously monitors websites, APIs, and domains to detect downtime, SSL certificate issues, DNS changes, and performance degradation. Users receive real-time alerts via notifications, allowing them to respond before issues impact customers. Plomer provides a clean, modern dashboard with logs, historical uptime data, and actionable insights. It is built for speed, simplicity, and reliability, offering an alternative to legacy monitoring tools with a more developer-friendly and mobile-first experience.Starting Price: $59.99/year/user -
44
Fruitful
Fruitful
Fruitful is a website time machine tool that takes a URL and returns a visual site map, historical page snapshots, change detection alerts, and actionable comparison reports. It automatically captures and maps a website’s full structure, archives every page (with screenshots and content), and applies AI to detect meaningful changes over time. You can receive instant alerts via Slack or email (or export data) when changes occur, and integrate them via APIs, webhooks, or Zapier for building custom workflows. It supports global coverage, archiving sites in 190+ countries with region-specific alerts and compliance controls, and maintains strong security practices including AES-256 encryption, redundant backups across data centers, SAML SSO, audit logs, IP allow-listing, data lifecycle management, and independent security audits with SOC 2 Type II compliance. You can suspend unused resources to optimize cost, and the platform is designed to be user-friendly and no-code.Starting Price: $20 per month -
45
MeerkatWatch
MeerkatWatch
MeerkatWatch is a powerful SaaS platform uptime monitoring system that seamlessly tracks downtime and errors of applications such as Websites and APIs. Easy and accurately monitor website availability with 24/7 real time notifications by email, SMS, and voice call, or integrate with third party applications such as PagerDuty, Jira, Telegram and others to centralize alerting. We provide a clean and friendly interface that allows you to detect website changes such as keywords, phrases, code, or images, using first class tracking tools. Get up to 30 second interval checks to effectively monitor the availability of your sites. Provide transparency to your users by communicating real time incidents with a Status Page. FREE 14-days trial, with no-commitment.Starting Price: $16/month -
46
Enginsight
Enginsight
Enginsight is an all-in-one cybersecurity platform made in Germany, combining threat detection and defense capabilities. The features are: Automated security checks, pentesting, IDS/IPS, micro segmentation, vulnerability scans, and risk assessments. It empowers businesses of all sizes to effortlessly implement and monitor robust security strategies through an intuitive interface. Scan your systems automatically and immediately recognize the security status of your IT infrastructure. 100% self-developed (security by design) and has no dependencies on third-party tools. Permanently scan your IT environment for existing devices and create a live image of your IT infrastructure. Automatic detection and unlimited IP inventory of all network devices, as well as their classification. Enginsight provides a comprehensive solution for monitoring and securing your Windows servers, Linux servers and end devices such as Windows PCs or Linux . Start your 15 day free trial now.Starting Price: $12.99 per month -
47
CyberTOOLBELT
CyberTOOLBELT
Our patented technology helps you find the information you need, so that you can act quickly and confidently. Use CyberTOOLBELT for cybercrime and digital investigations, fraud prevention, legal research and due diligence, brand protection, and more. CyberTOOLBELT puts billions of data points at your fingertips. Our web-based interface provides 40+ tools that make the data easy to search and understand. Customers can use our API to perform automated analysis and feed big data applications for their own backends. Discover what domains are assigned to which IP addresses and vice-versa. Search IP owner records, find mail servers, discover subdomains and more. CyberTOOLBELT provides critical information to protect people, operations, intellectual and physical property. Our extensive experience investigating and unmasking technology-based threats enables us to provide our clients with tools, actionable intelligence and effective threat mitigation strategies.Starting Price: $49.95 per month -
48
KIT.DOMAINS
KIT.DOMAINS
KIT.domains is a domain infrastructure monitoring platform designed for MSPs, IT teams, and agencies managing domains across multiple registrars. The platform provides automated monitoring of domain expiration dates, SSL certificates, and DNS record changes, helping teams prevent outages caused by expired domains, misconfigured DNS, or certificate failures. With KIT.domains, organizations can manage and monitor their entire domain portfolio from a centralized dashboard. The platform delivers real-time alerts, DNS change detection, and infrastructure visibility across registrars, eliminating the need to manually check multiple providers. Key capabilities include: • Domain expiration monitoring across registrars • SSL certificate expiration tracking • DNS record monitoring and change detection • Centralized domain portfolio dashboard • Real-time alerts and notifications • Integrations with IT workflows and automation toolsStarting Price: 39$ per month -
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Aepto
Limitless Hosting Ltd
Aepto is an AI-powered domain monitoring platform built to give full visibility and control over domains spread across multiple providers. Instead of logging into separate registrar, hosting, and email dashboards, Aepto centralizes everything into one clean interface and continuously monitors domain health using public signals and AI analysis. Once a domain is added, Aepto automatically scans the registrar, hosting setup, email configuration, pricing, and renewal details—no APIs or integrations required. It monitors email deliverability, DNS records, website and subdomain uptime, content changes, and suspicious activity such as nameserver changes or lock status updates. When something goes wrong, Aepto alerts you early and clearly explains what happened and which provider to contact.Starting Price: $9 per month -
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Hyperping
Hyperping
Combining reliable uptime and performance monitoring, hosted status pages & incident management all in one tool. Receive instant alerts when downtime occurs and collect performance metrics. Communicate incidents and maintenances to your users in beautifully simple status pages. Collaborate with developers and customer support to resolve issues together. Create incidents, add real-time updates and change your services status to keep your users in the loop. Instantly alert your team and communicate incidents with the integrations you love. Publish updates about incidents or maintenances and send notifications to your users. Set a password to share an internal status page with your teammates and collaborators. Arrange your monitors, status pages and teammates into specific projects. Change the method, parameters or headers of your HTTP monitors. Setup internal status pages and protect them with a password.Starting Price: $79 per month
