The world wide web is constantly changing! Case in point, no one calls it the world wide web anymore. When you need to frequently monitor elements of otherwise static web pages, you’ll be looking for website change monitoring tools.
Welcome to the definitive source for comparing and selecting website change monitoring tools. The goal for these tools or platforms is to monitor websites for changes to those websites, over time. Here you will find our master list of every tool we could find that can monitor changes, run locally from your computer, or platforms hosted in the cloud.
If the tool ONLY checks to see if the web URL is active, then the tool is not included in our research. (https://www.pingdom.com/ would not be included for example). The tools must monitor changes in the web page content itself – text, images, etc.
Our purpose in creating and maintaining this list is to help anyone responsible for selecting a website change monitoring solution, quickly and painlessly identify which tools are the very best fit to meet their particular goals within their budgetary constraints.
We reached out to a cohort of industry experts to get some initial feedback on what features are most important in website change monitoring tools. We’ve ranked the top ten tools in our research according to their responses. This top ten list is continually updated as we get more feedback. But we highly suggest you participate in our custom website change monitoring survey so you can layer in your own importance prioritization for each feature:
Top Ten
Website Content Monitoring Tools
as of April 2021
Our analysts have done comprehensive research on 38 website change monitoring tools. They collected over 500 data points, and more than 900 feature points. We also put together a scatter plot that ranks each website change monitoring tool based on two aggregated, scaled dimensions.
Note: If we mark a specific solution as not having a particular feature, that only means we did not see that feature advertised in their public marketing content. We focus almost exclusively on publicly verifiable facts in our research.
Website Change Monitoring Feature Strength is a number that was calculated by looking at how many features each tool had, and the relative, subjective importance of each feature. You’ll definitely want to take our survey to layer in your own feature importance scoring before deciding on a solution.
Likewise, Website Change Monitoring Business Strength is a number that was derived from certain business-related qualities of each company, and again, the expert scoring of the importance of those qualities:
Of special importance is the field titled, Top Five Other Website Change Monitoring Tools with Most Similar Features, in Order. For each tool, we looked at the feature sets of competitors to come up with their top closest competitors from a data-driven, feature-focused perspective.
You can also click here to jump straight to the list of features that we’ve uncovered for each website change monitoring tool.
We want this research report to be mobile-friendly, so we’ve nested five different methods of ranking these website change monitoring tools. Click on each to expand the ordered list:
| Tool | Age |
| Sites Watcher | 34.2 Years |
| Web Alert | 23.6 Years |
| WebChangeMonitor | 21.7 Years |
| WebSite-Watcher | 21.6 Years |
| WatchThatPage | 20.1 Years |
| ChangeDetect | 19.0 Years |
| Follow That Page | 16.3 Years |
| Versionista | 13.7 Years |
| Apify Content Checker | 11.8 Years |
| OnWebChange | 11.7 Years |
| urlwatch | 10.6 Years |
| Distill.io | 10.1 Years |
| Urlooker | 8.5 Years |
| SORGE Project | 8.4 Years |
| Update Scanner | 8.1 Years |
| PageProbe | 8.0 Years |
| Visualping | 7.7 Years |
| Wachete | 6.9 Years |
| Monitor2 | 6.8 Years |
| Trackly | 6.4 Years |
| ChangeTower | 5.7 Years |
| ChangeMon.Com | 5.3 Years |
| Pagescreen | 4.6 Years |
| Sken.io | 4.5 Years |
| Blit | 4.3 Years |
| ContentKing | 4.2 Years |
| Detect | 4.2 Years |
| MonitorWiz | 3.5 Years |
| Otsledit | 3.4 Years |
| Fluxguard | 3.4 Years |
| Deep Dive Duck | 3.0 Years |
| Pagecrawl.io | 2.6 Years |
| Monitoro | 1.5 Years |
| Deep Web Monitor | 1.4 Years |
| Webchange Detector | 1.3 Years |
| Hexowatch | 10 Months |
| SiteContentMonitor | 8 Months |
| SiteChange | 5 Months |
| Tool | Score |
| Sites Watcher | 97 |
| Web Alert | 96 |
| WebChangeMonitor | 92 |
| Visualping | 74 |
| ContentKing | 71 |
| Versionista | 60 |
| Distill.io | 55 |
| Deep Dive Duck | 55 |
| Apify Content Checker | 54 |
| Wachete | 52 |
| WebSite-Watcher | 51 |
| urlwatch | 49 |
| Follow That Page | 47 |
| OnWebChange | 46 |
| WatchThatPage | 45 |
| Fluxguard | 39 |
| PageProbe | 37 |
| ChangeDetect | 37 |
| ChangeTower | 37 |
| Monitoro | 37 |
| Trackly | 30 |
| Blit | 29 |
| Urlooker | 27 |
| Pagecrawl.io | 22 |
| Update Scanner | 21 |
| Pagescreen | 17 |
| Hexowatch | 16 |
| SORGE Project | 15 |
| ChangeMon.Com | 9 |
| Sken.io | 7 |
| Monitor2 | 5 |
| Deep Web Monitor | 4.2 |
| Webchange Detector | 2.3 |
| MonitorWiz | 1.9 |
| Otsledit | 1.3 |
| Detect | 0.5 |
| SiteContentMonitor | 0.4 |
| SiteChange | 0 |
| Tool | Score |
| Visualping | 12.7 |
| Distill.io | 11.75 |
| Deep Dive Duck | 11.75 |
| Apify Content Checker | 11.7 |
| WebSite-Watcher | 11.55 |
| ContentKing | 11.55 |
| OnWebChange | 11.3 |
| Web Alert | 10.8 |
| ChangeTower | 9.85 |
| Wachete | 9.6 |
| Sites Watcher | 8.85 |
| urlwatch | 8.45 |
| Sken.io | 8.35 |
| WatchThatPage | 8.25 |
| Otsledit | 8.065 |
| Hexowatch | 7.8 |
| WebChangeMonitor | 7.6 |
| Trackly | 7.5 |
| Detect | 7.025 |
| Monitoro | 6.85 |
| Versionista | 6 |
| Urlooker | 5.35 |
| Webchange Detector | 5.115 |
| Fluxguard | 4.95 |
| ChangeDetect | 4.85 |
| Pagescreen | 4.85 |
| SORGE Project | 4.75 |
| Pagecrawl.io | 4.6 |
| Blit | 4.45 |
| Follow That Page | 4.35 |
| Monitor2 | 4.25 |
| MonitorWiz | 4.095 |
| PageProbe | 3.85 |
| Update Scanner | 3.05 |
| SiteContentMonitor | 3.02 |
| SiteChange | 3 |
| ChangeMon.Com | 2.45 |
| Deep Web Monitor | 2.21 |
| Tool | Score |
| Distill.io | 40 |
| Pagecrawl.io | 38 |
| WebSite-Watcher | 36 |
| Sken.io | 35 |
| Visualping | 35 |
| Blit | 33 |
| WebChangeMonitor | 31 |
| Wachete | 30 |
| OnWebChange | 29 |
| Versionista | 28 |
| ChangeTower | 28 |
| Hexowatch | 28 |
| Monitoro | 27 |
| Fluxguard | 26 |
| Trackly | 25 |
| ContentKing | 24 |
| Deep Web Monitor | 23 |
| Pagescreen | 23 |
| Webchange Detector | 22 |
| SORGE Project | 21 |
| Apify Content Checker | 21 |
| Detect | 20 |
| ChangeMon.Com | 19 |
| MonitorWiz | 19 |
| Otsledit | 18 |
| Urlooker | 17 |
| Deep Dive Duck | 17 |
| PageProbe | 16 |
| urlwatch | 16 |
| Follow That Page | 15 |
| SiteContentMonitor | 15 |
| Update Scanner | 13 |
| SiteChange | 13 |
| Monitor2 | 13 |
| Web Alert | 11 |
| ChangeDetect | 11 |
| Sites Watcher | 10 |
| WatchThatPage | 8 |
We trust that this publication will save you many hours of research. Bookmark this page, and be sure to share it with your colleagues and friends. What elements do you find important when deciding on a website change monitoring tool? What other tools should we include that we’ve missed? Please engage with us in the comments below. We love your feedback!
You can click on the images below to see an introduction video for the tool, if one is available.
The list of tools below are in no particular order:
Sken.io
Sken.io Comparison Details
Free trial: 15 Days
Pricing: $3.60 / month
Feature summary: Enjoy correct, efficient change tracking.
Age of Software/Company: 4.8 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
Distill.io
Distill.io Comparison Details
Free trial: Limited
Pricing: $12.00 / month
Feature summary: A powerful tool, yet simple to use.
Age of Software/Company: 10.4 Years
Distinctive features:
- Import Monitors
- Sends SMS Notifications
- Mobile App
- Removes Ads, etc., That Block Page
- Sends Push Notifications
- Browser Extension Available
Industry thought leadership blog: Click to visit blog.
OnWebChange
OnWebChange Comparison Details
Free trial: Limited
Pricing: $1.00 / month
Feature summary: Receive timely notifications when a website changes.
Age of Software/Company: 12.0 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
Versionista
Versionista Comparison Details
Free trial: 7 Days
Pricing: $19.00 / month
Feature summary: Enjoy a smart tool to track web changes.
Age of Software/Company: 14.0 Years
Distinctive features:
- Artificial-Intelligence Assisted
- Bulk Edit of Monitors
- Cloud Storage
- Sends Push Notifications
- Monitors Password Protected Pages
Update Scanner
Update Scanner Comparison Details
Free trial: Free
Pricing: Free
Feature summary: Monitor web page changes with this Firefox addon.
Age of Software/Company: 8.4 Years
Distinctive features:
Best Update Scanner Alternatives
Visualping
Visualping Comparison Details
Free trial: Limited
Pricing: $13.00 / month
Feature summary: Track and receive notifications anywhere, even without an app.
Age of Software/Company: 8.0 Years
Distinctive features:
- Import Monitors
- Sends SMS Notifications
- Mobile App
- Sends Push Notifications
- Monitors Password Protected Pages
- Browser Extension Available
Industry thought leadership blog: Click to visit blog.
PageProbe
PageProbe Comparison Details
Free trial: Free
Pricing: Free
Feature summary: Enjoy automatically monitoring web pages.
Age of Software/Company: 8.3 Years
Distinctive features:
Web Alert
Web Alert Comparison Details
Free trial: Free
Pricing: Free
Feature summary: Effectively monitor all or part of a website for changes and receive notifications.
Age of Software/Company: 23.9 Years
Distinctive features:
Wachete
Wachete Comparison Details
Free trial: 7 Days
Pricing: $9.90 / month
Feature summary: Efficiently monitor websites for important changes.
Age of Software/Company: 7.3 Years
Distinctive features:
WebSite-Watcher
WebSite-Watcher Comparison Details
Free trial: Limited
Pricing: $35.64
Feature summary: Automatically monitor web pages for new content.
Age of Software/Company: 21.9 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
Best WebSite-Watcher Alternatives
ChangeMon.Com
ChangeMon.Com Comparison Details
Free trial: 7 Days
Pricing: $9.95 / month
Feature summary: Enjoy the convenience of automatically monitoring a website.
Age of Software/Company: 5.7 Years
Best ChangeMon.Com Alternatives
Trackly
Trackly Comparison Details
Free trial: 30 Days
Pricing: $19.00 / month
Feature summary: We provide website monitoring and notify you when content has changed.
Age of Software/Company: 6.8 Years
Distinctive features:
Sites Watcher
Sites Watcher Comparison Details
Free trial: Limited
Pricing: $4.99 / month
Feature summary: Check update on weEnjoy automatic checking of website content updates.bpage
Age of Software/Company: 34.5 Years
Distinctive features:
Best Sites Watcher Alternatives
Follow That Page
Follow That Page Comparison Details
Free trial: Free
Pricing: Free
Feature summary: Monitor your favourite web pages and receive notifications when changes occur.
Age of Software/Company: 16.6 Years
Distinctive features:
Best Follow That Page Alternatives
ChangeDetect
ChangeDetect Comparison Details
Free trial: Free
Pricing: Free
Feature summary: Enjoy website monitoring solutions.
Age of Software/Company: 19.3 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
Best ChangeDetect Alternatives
SiteChange
SiteChange Comparison Details
Free trial: Limited
Pricing: $1.00 / month
Feature summary: Track changes on websites, easily.
Age of Software/Company: 9 Months
Industry thought leadership blog: Click to visit blog.
ChangeTower
ChangeTower Comparison Details
Free trial: Limited
Pricing: $9.00 / month
Feature summary: Save time by using this automatic, powerful web page change detection platform.
Age of Software/Company: 6.0 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
MonitorWiz
MonitorWiz Comparison Details
Free trial: Limited
Pricing: $6.99 / month
Feature summary: Precisely monitor websites, easily.
Age of Software/Company: 3.8 Years
Industry thought leadership blog: Click to visit blog.
Fluxguard
Fluxguard Comparison Details
Free trial: 7 Days
Pricing: $3,333 / month
Feature summary: A smart cloud-based website change detection tool.
Age of Software/Company: 3.8 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
Detect
Detect Comparison Details
Free trial: Limited
Pricing: $19.99 / month
Feature summary: Stay up-to-date with automatic web change detection and notification.
Age of Software/Company: 4.4 Years
Distinctive features:
Otsledit
Otsledit Comparison Details
Free trial: Limited
Pricing: $14.99 / month
Feature summary: Monitor and receive notifications when website prices or content change.
Age of Software/Company: 3.8 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
ContentKing
ContentKing Comparison Details
Free trial: Limited
Pricing: $139.00 / month
Feature summary: Enjoy efficient SEO auditing and website content change notifications.
Age of Software/Company: 4.5 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
WatchThatPage
WatchThatPage Comparison Details
Free trial: Free
Pricing: $5.00 / month
Feature summary: Benefit from new information by monitoring website changes.
Age of Software/Company: 20.4 Years
Best WatchThatPage Alternatives
Monitor2
Monitor2 Comparison Details
Free trial: Limited
Pricing: $1.00 / month
Feature summary: Receive efficient notification when your servers or website are down.
Age of Software/Company: 7.2 Years
Distinctive features:
Deep Web Monitor
Deep Web Monitor Comparison Details
Free trial: Limited
Pricing: $10.00 / month
Feature summary: Save time by automatically monitoring website changes.
Age of Software/Company: 1.8 Years
Distinctive features:
Best Deep Web Monitor Alternatives
SiteContentMonitor
SiteContentMonitor Comparison Details
Free trial: Limited
Pricing: $4.00
Feature summary: Effectively, correctly monitors web page changes.
Age of Software/Company: 1.0 Years
Industry thought leadership blog: Click to visit blog.
Best SiteContentMonitor Alternatives
WebChangeMonitor
WebChangeMonitor Comparison Details
Free trial: Free
Pricing: Free
Feature summary: Detect and track content changes on websites.
Age of Software/Company: 22.0 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
Best WebChangeMonitor Alternatives
Urlooker
Urlooker Comparison Details
Free trial: Limited
Pricing: $4.00 / month
Feature summary: Monitor crucial website changes. Save time.
Age of Software/Company: 8.8 Years
SORGE Project
SORGE Project Comparison Details
Free trial: 15 Days
Pricing: $9.00 / month
Feature summary: Gain insights from tracking competitors’ web page changes.
Age of Software/Company: 8.8 Years
Best SORGE Project Alternatives
urlwatch
urlwatch Comparison Details
Free trial: Free
Pricing: Free
Feature summary: Detect changes on a website and receive efficient notification.
Age of Software/Company: 10.9 Years
Distinctive features:
Deep Dive Duck
Deep Dive Duck Comparison Details
Free trial: 30 Days
Pricing: $49.00 / month
Feature summary: Gain important knowledge by monitoring competitor’s websites.
Age of Software/Company: 3.3 Years
Distinctive features:
Best Deep Dive Duck Alternatives
Monitoro
Monitoro Comparison Details
Free trial: Unknown
Pricing: Unknown
Feature summary: Save time by automatically monitoring website changes.
Age of Software/Company: 1.8 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
Blit
Blit Comparison Details
Free trial: 7 Days
Pricing: $5.00 / month
Feature summary: Benefit from automatic website change detection, and notification.
Age of Software/Company: 4.6 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
Pagescreen
Pagescreen Comparison Details
Free trial: 15 Days
Pricing: $17.75 / month
Feature summary: Improve your business intelligence by easily monitoring websites for changes.
Age of Software/Company: 4.9 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
Webchange Detector
Webchange Detector Comparison Details
Free trial: 30 Days
Pricing: $12.00 / month
Feature summary: Enjoy effectively detecting web page changes.
Age of Software/Company: 1.6 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
Best Webchange Detector Alternatives
Pagecrawl.io
Pagecrawl.io Comparison Details
Free trial: Limited
Pricing: $8.00 / month
Feature summary: Benefit from being in-the-know when website content changes.
Age of Software/Company: 2.9 Years
Distinctive features:
- Accepts Fragment Identifier (#) Links
- Bulk Edit of Monitors
- Share Reports / Changes
- Cloud Storage
- Removes Ads, etc., That Block Page
- Monitors Password Protected Pages
Industry thought leadership blog: Click to visit blog.
Best Pagecrawl.io Alternatives
Hexowatch
Hexowatch Comparison Details
Free trial: Limited
Pricing: $14.99 / month
Feature summary: Cutting edge monitoring of websites for price changes, content, and more.
Age of Software/Company: 1.2 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
Apify Content Checker
Apify Content Checker Comparison Details
Free trial: Limited
Pricing: $49.00 / month
Feature summary: Monitor web pages and receive efficient notifications, like before and after screenshots.
Age of Software/Company: 12.2 Years
Distinctive features:
Industry thought leadership blog: Click to visit blog.
Best Apify Content Checker Alternatives
FEATURE DESCRIPTIONS | |
|---|---|
Sends Email NotificationsSends monitored reports through emails. Number of Website Content Monitoring Tools that have this feature: 34 |  |
Monitoring from CloudMonitors web page content change over the internet. Number of Website Content Monitoring Tools that have this feature: 32 |  |
Preview Page and Select HTML/JavaScript/CSSPlatform can preview a page to monitor as well as the selecting the page's CSS code. Number of Website Content Monitoring Tools that have this feature: 30 |  |
Flexible SchedulingAbility to schedule monitoring at a convenient time. Number of Website Content Monitoring Tools that have this feature: 27 |  |
Element or Area SelectionA page area or element that will be monitored for changes. Number of Website Content Monitoring Tools that have this feature: 26 |  |
Highlights ChangesHighlights parts of the web page that have been changed. Number of Website Content Monitoring Tools that have this feature: 25 |  |
Change History / ArchiveStores and archives page changes. Number of Website Content Monitoring Tools that have this feature: 21 |  |
Monitoring from Local MachineMonitors web page content change locally, not dependent on servers over the internet. Number of Website Content Monitoring Tools that have this feature: 16 |  |
Ignores Page Parts: Ads, Spaces, etc.Ability to ignore page parts such as blank spaces, pop-ups, ads, etc. Number of Website Content Monitoring Tools that have this feature: 16 |  |
Application Programming InterfaceApplication programming interface assisted web page monitoring, to automate the process. Number of Website Content Monitoring Tools that have this feature: 15 |  |
Export MonitorsMonitors and their associated profiles can be can be exported using a common file format. Number of Website Content Monitoring Tools that have this feature: 12 |  |
Browser Extension AvailableA browser extension that monitors web page content. Number of Website Content Monitoring Tools that have this feature: 10 |  |
Monitors Password Protected PagesCan monitor web pages with password protection. Number of Website Content Monitoring Tools that have this feature: 8 |  |
Sends Push NotificationsSends monitored reports through push notifications. Number of Website Content Monitoring Tools that have this feature: 8 |  |
Removes Ads, etc., That Block PageRemoves pop-ups, ads, or elements that are blocking the page. Number of Website Content Monitoring Tools that have this feature: 8 |  |
Cloud StorageStores the monitored change result to cloud servers. Number of Website Content Monitoring Tools that have this feature: 7 |  |
Mobile AppAvailable mobile app version of the tool. Number of Website Content Monitoring Tools that have this feature: 7 |  |
Sends SMS NotificationsSends monitored reports through SMS or text. Number of Website Content Monitoring Tools that have this feature: 6 |  |
Share Reports / ChangesAble to share web-content-change notifications. Number of Website Content Monitoring Tools that have this feature: 6 |  |
Bulk Edit of MonitorsCan edit more than one monitoring plan. Number of Website Content Monitoring Tools that have this feature: 5 |  |
Import MonitorsMonitors and their associated profiles can be can be imported using a common file format. Number of Website Content Monitoring Tools that have this feature: 4 |  |
Open Source CodeThe tool's code is free to be used and modified. Number of Website Content Monitoring Tools that have this feature: 3 |  |
Artificial-Intelligence AssistedArtificial-intelligence-assisted web page content monitoring. Number of Website Content Monitoring Tools that have this feature: 3 |  |
Accepts Fragment Identifier (#) LinksLinks with “#” can be monitored. Number of Website Content Monitoring Tools that have this feature: 1 |  |
There is this brand new and very powerful “website change detection” service called https://runape.com
I highly recommend you try it as it has some unique features.