Side by side
OnWebChange vs SiteLock
Both stand on website monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidAPIiPhone+1
OnWebChange covers targeted webpage monitoring, documents, and protected pages, with several alert channels and tracker-management options. Its free tier is limited to three daily-monitored trackers; paid monthly plans add capacity, including unlimited trackers on Standard.
Visit OnWebChange Free plan Self-hostedWeb
SiteLock combines scanning, removal, health reporting, and optional patching, firewall, and CDN features. Review plan differences if you need expert cleanup, PCI reporting, or faster ticket responses.
Visit SiteLockThe facts
| OnWebChange | SiteLock | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, API, iPhone, Web | Self-hosted, Web |
| Lowest paid plan | Lite: €0.89 a month | SiteLock Basic Plan: $19.99 a month |
| Plans published | 5 | 3 |
| Maker | Not published | Not published |
| Website | onwebchange.com | sitelock.com |
| On website monitoring software | #6 of 55 | #24 of 55 |
OnWebChange: what it does well
- Tracks selected elements such as prices and headlines
- Supports dynamic JavaScript-loaded pages
- Can monitor PDFs, images, and text files
- Checks can run as often as every 5 minutes
What to know first
- Free plan is limited to 3 trackers
- Free plan uses basic daily monitoring
- Pushover is a third-party mobile notification service
SiteLock: what it does well
- Daily scans check several website threat types
- Automatic malware removal is included on every plan
- Vulnerability detection is included across plans
- Pro and Business include WAF and CDN
- Offers a free plan and 30-day trial
What to know first
- Automatic patching starts with Pro
- Basic excludes SiteLock expert team removal
- Free scan cannot guarantee a clean site
- Paid plans start at $19.99 a month
Alternatives to OnWebChange Alternatives to SiteLock The whole list