Element picker — click any element on a page, no CSS selectors needed
Now available · Browser extension + web app
WatchSeq AI
Tell it what to watch, in plain English. It watches. It only bugs you when it actually matters.
Free tier available · No credit card required
store.example.com/product
Monitoring instruction
Alert me when the price drops below $50
Watching quietly · every 5 min
The problem
Existing trackers alert you on everything — and understand nothing.
Tools like Visualping and Distill diff raw text or DOM markup, so they fire false alerts when an ad rotates, a 'last viewed' timestamp updates, or a page redesign shifts a selector by one pixel. None of them understand why a change matters — you get a wall of noise instead of an answer.
Key features
Describe what to track. Skip the selectors.
Natural-language monitor creation — “alert me if the price drops below $50” and it figures out the rest
Semantic diff engine — embedding-based comparison filters out noise before it ever reaches you
AI change summary — one plain sentence on what changed and why it matters
Survives redesigns — natural-language target description gets re-resolved automatically if a selector breaks
One-click page-to-JSON extraction — turn any page into structured data without setting up a recurring monitor
Runs server-side — checks keep running even when your browser is closed
Browser + email notifications — with a thumbs up/down feedback loop that keeps alerts relevant over time
How it works
From idea to a useful alert.
- 01
Pick or describe
click an element, or just type what you want tracked
- 02
Confirm
AI shows you what it found before saving anything
- 03
It watches
scheduled checks run on our servers, not your laptop
- 04
Get notified
only when the change is real and meaningful
Privacy
We only look at what you ask us to.
WatchSeq only fetches and processes pages you've explicitly asked it to monitor. It never logs into your authenticated sessions or gated dashboards. Only the minimum text needed for comparison is stored — not full-page screenshots or full HTML.
Pricing
Free to start. Upgrade when it earns it.
Free
$0
- 3 monitors
- Checks every 60 min
- 5 extractions/month
Pro
$12/mo
or $9/mo billed annually
- 25 monitors
- Checks every 5 min
- Unlimited extraction
- CSV/JSON export
The exact billing currency and amount are shown before you confirm checkout.
FAQ
Questions about WatchSeq AI
How is this different from Visualping or Distill?+
They diff raw text or DOM and fire on every pixel-level change. WatchSeq uses AI to understand whether a change is actually meaningful before alerting you.
Does it work on JavaScript-heavy pages?+
Yes — checks run through a headless browser server-side, so dynamically rendered content is captured correctly.
What happens if a site blocks the checker?+
The monitor is marked “broken” and you’re notified. WatchSeq respects robots.txt and doesn’t attempt to evade anti-bot protection.
Is it free?+
Yes, a free tier is available with 3 monitors and hourly checks. Pro unlocks more monitors, faster checks, unlimited extraction, and export.
Which browsers are supported?+
Chrome at launch. The web dashboard works in all modern browsers.
Start watching smarter
The web changes. You don't need to watch it happen.
Create your first monitor in plain English. We'll take it from there.
Sign up free