ShiftmoorWebsite change monitor
Know the moment a web page changes
Competitor pricing pages, supplier price lists, policy and terms pages, job boards, tender notices: Shiftmoor checks them for you and tells you exactly which lines changed.
Start free: 3 pages, no sign-up From $4.99/month
No sign-up for the free plan · robots.txt respected · public pages only · alerts by webhook and RSS
What changed on this page?
Free: see a page's text now, and what changed since the last time anyone checked it here. 5 checks a day.
Your pages
Get a free key (no email, no card): it keeps your pages and alerts. Keep a copy; it is the only way back to them.
Key: · · manage subscription
Alerts
Email alerts are not available yet: use a webhook (Slack, Discord, Zapier, Make, n8n) or the RSS feed in any reader.
How it works
1. Add a page
Paste the address. We take a first snapshot of its text right away.
2. We check it
Every day (Pro: about every 6 hours), politely and only where robots.txt allows.
3. You get the diff
The lines added and removed go to your Slack, Discord, Zapier, Make or n8n webhook and your RSS feed.
Pricing
Start free. Upgrade when you need more pages or faster checks. Cancel any time.
Free
$0
3 pages · checked every 24 h
- Webhook + RSS/JSON feed
- Keyword filter
- No card, no email
Starter
$4.99/month
25 pages · checked every 24 h
- Lines added and removed in every alert
- Keyword and ignore-numbers filters
- Webhook + RSS/JSON feed
or $49.99/year (2 months free)
Pro
$12.99/month
100 pages · checked every 6 h
- Checks about every 6 hours
- Everything in Starter
- Change-check API, 500 calls a day
or $129.99/year (2 months free)
Need it for one project? 30-day pass $7.99 once: Starter limits for 30 days, nothing to cancel.
Compare: Visualping Personal 1K $14/month (10 pages), Distill Starter $15/month, ChangeTower Lite $12/month (25 pages daily); list prices checked 8 Oct 2026.
Questions
What counts as a change?
Lines of visible text that were added or removed. Reordering alone is ignored. Turn on ignore numbers to skip dates and counters, or set a keyword to watch only the lines that mention it (and get told when it appears or disappears).
Which pages can it watch?
Public http(s) pages that show their text in the HTML. Pages that need a login, are built entirely by JavaScript, or whose robots.txt asks tools not to read them are not watched (we tell you why when you add one).
How do alerts arrive?
By webhook (Slack, Discord, Zapier, Make, n8n or any HTTPS URL) and in your private RSS/JSON feed. Email alerts are not available yet.
Is it legal and polite?
Shiftmoor only reads public pages, identifies itself, obeys robots.txt and checks each page at most every few hours. Site owners can opt out with one robots.txt line (see How we fetch pages).
Why not Visualping or Distill?
They do more (screenshots, visual diffs, browser extensions). Shiftmoor does one job, text changes with clear diffs, for less: 3 pages free and 25 pages for $4.99/month.
Can I cancel?
Yes, any time from the Manage link or your Stripe receipt; you keep access to the end of the period. 14-day fix-or-refund if it doesn't work as described.
Stop refreshing pages by hand
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