URL watcher that pings you when any public page changes, with AI summaries
It is a cron job with taste: point it at a supplier price list or a rival changelog and stop opening those tabs every morning.
Solid, well-priced execution of a mature category, held back by low check frequency, only two notification channels, and almost no public traction to verify reliability.
This is for solo founders, ecommerce operators, and competitive marketers who currently keep a folder of tabs they check by hand. At $3.99 to $19.99 a month it is cheap enough to justify on a single caught price drop, but the check frequency ceiling (six per site per day on the top listed plan) means it is a morning-briefing tool, not a real-time sniping tool. Worth adopting if your monitoring list is under 30 URLs and hours-late is fine; look elsewhere if you need minute-level alerts.
Watches public URLs and flags updates, new content, and general changes without you writing a scraper.
Pings you when a tracked product or supplier price moves so you can react or rebid.
Tells you when an out-of-stock item comes back on the page you are watching.
Surfaces visual and structural changes on monitored pages for review, useful for spotting competitor redesigns.
An AI assistant analyzes monitored pages to produce insights rather than just raw diffs; workflow count is metered by plan.
Keeps watch on rival pages for new products, updates, and launch announcements.
Runs regular uptime checks on your own site and tracks SEO metrics alongside content monitoring.
Alerts arrive by email on every plan, with Slack unlocked from the Starter tier upward.
Concrete setups pulled from the research, not feature-list hand-waving.
Ecommerce or procurement operator
Add each supplier pricing page as a monitored site and route alerts to a dedicated Slack channel on Starter or above.
You learn about cost changes the day they happen instead of at the next quarterly review.
Competitive marketing or product lead
Monitor competitor changelog, pricing, and launch pages, and use an AI workflow to summarize what actually changed.
A running feed of competitor moves without a standing tab-checking ritual.
Reseller or deal hunter
Point the watcher at product pages for items you want and enable stock availability alerts.
Notification when inventory returns, within the plan's daily check window.
Recruiter or job seeker
Track company careers pages and filter for new listings that match your criteria.
You see postings before they hit aggregators, without daily manual checks.
Up to 10 websites, 600 checks/month, 2 checks per site per day, email only, 0 AI workflows. Free trial starts here.
Up to 20 websites, 2,400 checks/month, 4 checks per site per day, email and Slack, 1 AI workflow.
Up to 30 websites, 5,400 checks/month, 6 checks per site per day, email and Slack, 5 AI workflows.
insightsFor under twenty dollars a month the site counts and check budgets are honest and reasonable; the only sting is that Slack and AI workflows are paywalled above the cheapest tier.
Pricing as captured on 2026-07-27. Check the live site before you commit.
Real reactions surfaced during research. Paraphrased faithfully, linked to source.
graphic_eqThere is no usable street reaction yet: searches surface album reviews and English grammar videos for the phrase, and the only on-product result is the Product Hunt listing text itself, so treat reliability as unverified until you trial it.
Long-running website change monitor focused on visual page-change alerts.
PICK IT WHENChoose it when you need to watch a specific region of a page and want a tool with a longer public track record.
Page-change tracker with alerting, commonly used for price, stock, and layout monitoring.
PICK IT WHENChoose it when you want tighter control over check intervals and local or browser-side monitoring.
Web-change monitoring positioned for business teams tracking content, compliance, and competitor pages.
PICK IT WHENChoose it when the monitoring is for a team with compliance or archival requirements rather than a solo operator.
timerTime to first value: about 10 minutes
Create an account and start the free trial from the Get Started link.
Add the URL you check most often as your first monitored site and pick your check frequency within the plan limit.
Connect email, or Slack if you are on Starter or above, and wait for the first change alert to confirm it fires.
That depends entirely on your plan's check rate: two checks per site per day on Basic, four on Starter, six on Advanced. Worst case you learn about a change several hours after it happens, so this suits daily awareness rather than real-time reaction.
The pricing page advertises a free trial rather than a permanent free tier, with Start free trial attached to the $3.99 Basic plan. The homepage says you can get started for free in minutes, but no ongoing free plan is listed.
The site describes an AI assistant that analyzes monitored pages to produce actionable insights instead of raw diffs. Basic includes zero workflows, Starter one, Advanced five, so if you only want change notifications you can skip them; if you want summarized interpretation, budget for at least Starter.
Nothing in the published material claims support for authenticated or login-gated pages; the positioning is consistently around public web pages. Assume public URLs only until the vendor documents otherwise.
Start the free trial with your three most-checked tabs. If the alerts land before you would have looked anyway, the four dollar plan pays for itself and you can forget it exists.
Field research: 2 pages scraped · 3 search passes · 19 community sources. Reviewed by the Koda desk on 2026-07-27.