OnWebChange
OnWebChange monitors webpages and sends alerts when their content changes.
What OnWebChange is
OnWebChange monitors webpages and sends alerts when their content changes. You can track an entire page or focus on particular elements, such as prices, headlines, and listings. It also supports JavaScript-loaded pages, online documents including PDFs and images, and login-protected content accessed using custom headers. Alerts can be sent by email, mobile notification, or webhook; Pushover is named as a third-party mobile notification service for Android and iOS. Checks can run as often as every five minutes. Translation and concise summaries help make updates easier to review. Trackers can be grouped and labeled, paused or resumed, and managed through CSV import and export. The Free plan costs nothing and includes three trackers with basic daily monitoring. OnWebChange is available on Android, iOS, web, and API, with documentation, video tutorials, and email and member support enquiries.
Good
- Tracks selected page elements, including prices and listings.
- Monitors JavaScript-loaded pages and login-protected content.
- Alerts are available by email, mobile notification, and webhook.
- Trackers can be organized and managed with CSV import and export.
- Free plan includes three trackers and daily monitoring.
Watch out
- Free plan checks pages daily.
- Free plan is limited to three page trackers.
Who it suits
OnWebChange suits people who want to keep watch on specific page details, dynamic sites, or online documents and receive change alerts. Its free plan may fit light monitoring, while higher tracker limits are available on paid plans.
Verdict
OnWebChange combines targeted webpage monitoring with alerts and tools for organizing trackers. The free plan provides daily checks for three pages; faster checks and larger tracker allowances appear in the listed paid plans.
Plans and prices
From OnWebChange's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | 3 pages · 30 checks/month · daily checking · 0.5 MB PDFs · €0.00 monthly |
| Lite | €0.89 a month | 10 pages · 20,000 checks/month · 60-minute interval · 4 MB PDFs · €0.89/month |
| Standard | €2.79 a month | Unlimited pages · 100,000 checks/month · 60-minute interval · €2.79/month |
| Turbo-50 | €4.99 a month | 50 pages · unlimited checks · 5-minute interval · €4.99/month |
| Turbo-100 | €8.99 a month | 100 pages · 5-minute interval · €8.99/month |
The facts
Each one read from OnWebChange's own pages, with the date it was checked.
What it does
- AI tools
- It offers translation of tracked content into major languages and concise summaries of content updates.checked 11 Oct 2026
- Alerts
- Alerts are available through email, mobile notifications and webhooks; the pricing page names Pushover as a third-party mobile notification service for Android and iOS.checked 11 Oct 2026
- API and SDKs
- Official materials document callbacks, webhooks and tracker API keys but do not provide a public REST SDK; PageCrawl describes the product as having no public API.checked 15 Oct 2026
- Change reports
- The service provides highlighted differences plus tracker history, statistics and reports.checked 15 Oct 2026
- Content selection
- It can monitor specific page elements, including prices, headlines and listings.checked 11 Oct 2026
- Content types
- It can monitor webpages, PDFs, images, plain-text files and other online documents.checked 15 Oct 2026
- CSV importer
- The importer can create, update and delete multiple trackers and reports unsupported options rather than silently applying them.checked 15 Oct 2026
- Documentation
- The help center contains video tutorials, step-by-step guides, troubleshooting, regional tracking, usage-limit explanations and an importer guide.checked 15 Oct 2026
- Documented email issue
- The help page records complaints that some notification emails are badly formatted, especially through certain POP3 aliases.checked 15 Oct 2026
- Documented limitation
- The troubleshooting guide says private pages requiring login, such as Facebook pages, cannot be tracked.checked 15 Oct 2026
- Documented reliability issue
- Trackers may be automatically suspended when a page structure changes, becomes unavailable or performs poorly.checked 15 Oct 2026
- Documents
- It can detect changes in PDFs, images, text files and other online documents.checked 11 Oct 2026
- Dynamic pages
- The feature list says JavaScript-rendered websites can be monitored.checked 15 Oct 2026
- Filtering
- Rules can restrict alerts to specified conditions, keywords, numeric values or number conversions.checked 15 Oct 2026
- Global regions
- Tracking can run from multiple geographic regions, including a Tokyo region announced in February 2026.checked 15 Oct 2026
- Integrations
- TechRadar found no third-party integrations, while native alerts use email, Pushover and callbacks.checked 15 Oct 2026
- Intended users
- The terms say the service is intended for all good people and law-abiding organizations.checked 11 Oct 2026
- Licence
- The hosted product pages do not identify an open-source licence or self-hosting package.checked 15 Oct 2026
- Limit: enterprise depth
- SpotSaaS says larger organizations may find advanced features and reporting limited, and its buyer-feedback section cites basic reporting.checked 15 Oct 2026
- Limit: interface
- TechRadar describes the dashboard as plain and dated, with no separate dashboard and difficult organization of content.checked 15 Oct 2026
The company
- Company origin
- The project began in 2009 under Tom Carnell and belongs to the API House product family.checked 15 Oct 2026
- Company profile
- GetLatka lists Madrid, Spain headquarters, 2009 founding, Tom Carnell as CEO and zero disclosed outside funding, with figures identified as estimates.checked 15 Oct 2026
- Founded
- 2009checked 28 Sep 2026
Money
- Free charitable use
- The terms say charities helping children or working to solve the climate change crisis will not have to pay to use OnWebChange.checked 11 Oct 2026
Alternatives to OnWebChange
- 1
Dotcom-Monitor
Free planAndroidiOSWebAPI8.3From $13.33 a month - 2
Distill Web Monitor
Free planAndroidiOSWebAPI8.0From $15 a month - 3
Visual Sentinel
Free planAndroidiOSWebAPI8.0From $6 a month - 4
Pingdom
AndroidiOSWebAPI7.8From $16.50 a month - 5
UptimeRobot
Free planAndroidiOS7.8From $9 a month - 6
Tallwatch
Free planWebAPILinuxmacOS7.7From $14.99 a month