Compare software

urlwatch vs Website Watchman: catalog facts
urlwatch	Website Watchman
Best for: People tracking changes to web pages without built-in alerts	Best for: Keeping a dated record of changes to your own or competitors' websites
Free Free and open source under the BSD 3-Clause license.	Paid Costs 25 USD with a 30-day free trial.
Command line	macOS
Filters page content to focus monitoring on selected elements Supports several notification services All 3 strengths for urlwatch Filters page content to focus monitoring on selected elements Supports several notification services Can run shell commands and compare their output	Runs locally, so data stays on your Mac Archives full page resources, not just screenshots All 3 strengths for Website Watchman Runs locally, so data stays on your Mac Archives full page resources, not just screenshots Export a page or whole site as of a past date
Command-line tool configured with YAML	macOS only Internal archive uses a proprietary format
Downloadable app	Downloadable app
Open source	Not open source
License: BSD-3-Clause	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Sources for urlwatch thp.io/2008/urlwatch Catalog checked October 8, 2026	Official website Full listing and sources Sources for Website Watchman peacockmedia.software/mac/watchman Catalog checked October 2, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.