Sken.io
Visualping
ChangeTower
Distill.io
Wachete
Distill Web Monitor
PageCrawl.io
Pagescreen
DiffHook
Visualping
Distill
Wachete
ChangeTower
PageCrawl.io
Fluxguard
Hexowatch
Diffhook is a simple, reliable way to stay informed about changes happening on the web, without ever having to manually check a page again.
Pick any public webpage, tell Diffhook what you care about, and we keep an eye on it for you. The moment something changes: a price drops, a product comes back in stock, a job opens, a policy updates, a competitor tweaks their landing page, you get notified. That's it.
Shoppers hunting for price drops. Job seekers watching careers pages. Marketing and product teams following competitors. Researchers tracking public sources. Compliance and legal teams monitoring regulations. Anyone who's ever thought "I wish I'd known about that sooner."
Stop refreshing. Start knowing.
Sken.io DiffHookDiffHook's answer:
DiffHook monitors any URL and alerts you the instant something changes: a price, a status, a new item, anything. It can watch specific parts of a page rather than the whole thing, handle modern JavaScript-heavy sites through a real browser, and use AI to only alert you when the change actually matters. Alerts reach you via email, Slack, Discord, Telegram, or webhooks, you choose how you want to be notified.
DiffHook's answer:
Most monitoring tools only notify you, they don't help you act. DiffHook combines fast, reliable change detection with AI-powered filtering and flexible alerts, so you catch the right changes and respond instantly. It handles complex modern websites, monitors specific page elements with precision, checks as often as every minute, and offers a free plan with no credit card needed.
DiffHook's answer:
Developers and automation builders who need to trigger workflows when a website changes. Typical use cases include tracking competitor pricing, monitoring regulatory or government pages, and watching for stock availability or job listings. Teams using n8n, Make, Zapier, or custom webhooks will feel right at home.
DiffHook's answer:
DiffHook uses a headless Chromium browser to render JavaScript-heavy pages, a REST API for all interactions, and HMAC-SHA256 for secure webhook signing. It is delivered as a web-based service with no installation required.
DiffHook's answer:
DiffHook's answer:
DiffHook was born out of a real need we encountered while building one of our own products: we needed reliable web change detection as a core part of how it worked.
When we looked at the existing solutions on the market, we quickly ran into a frustrating problem: their pricing models were simply not designed for building at scale. The cost structures made sense for individual users monitoring a handful of URLs, but became a serious bottleneck the moment you tried to integrate them into a product serving many users.
So instead of compromising, we decided to build our own. We took everything we had learned from evaluating the competition, identified the gaps that mattered most to developers and teams building on top of change detection, and set out to create something better, more flexible, more developer-friendly, and with a pricing model that actually makes sense when you're scaling => offering volume discounts.
Based on our record, Sken.io seems to be more popular. It has been mentiond 13 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
When I wanted to get the Endurance CF SL 8 Disc, it was out of stock at the time too. The same with estimated dates. Didnโt seem to reflect the actuality. I decided to use a tracking service, sken.io, to notify me when the webpage has changes. Saved a lot of time on manual checking. First time that it notified me, I got to the credit card processing page when the stock ran out in my size. Second time, I was able... Source: over 3 years ago
There are services out there that do it like VisualPing and Sken.io, but most are paid if you want down-to-the-minute accuracy. I ended up spinning up a server using ChangeDetection and it alerts me via email and discord, which didn't cost me anything. Source: almost 4 years ago
I just set this up on https://sken.io. I put in Https://starlinkversions.com and highlighted the releases section and got an alert yesterday that a new version went out. I thought this would be helpful since falling behind on versions can be problematic. There are probably other services that do this. So far sken works great and didn't cost any money. Source: about 4 years ago
Nope, set up alerts on https://sken.io to notify me when the page changes ๐. Source: about 4 years ago
I can look into making a sken.io thing for the error page. Awesome work with the comment. Source: over 4 years ago
Visualping - Visualping is the easiest to use website checker, webpage change monitoring, website change detector and website change alert software of the web. Read more about Visualping.
ChangeTower - ChangeTower offers website monitoring toolsย for new content and content changes.
Distill - Tracking website updates, automated and simplified
Distill.io - Distill.io is one of the advanced page monitoring tools used by professionals to monitor dynamic pages, feeds, and iframes.
Wachete - Track web page changes and get notified. Free Sign-up. Have all data in one place
Distill Web Monitor - Distill is a web monitoring tool. It can monitor RSS feeds, a webpage or a part of webpage. Alerts in the form of pop-up, audio or emails can be received.