Visualping
Wachete
Distill Web Monitor
WebSite-Watcher
Update Scanner
PageProbe - Automatic Page Monitor
Sken.io
ChangeTower
Apify
import.io
Octoparse
ParseHub
Scrapy
Bright Data
Data Miner
Zyte
Apify is a JavaScript & Node.js based data extraction tool for websites that crawls lists of URLs and automates workflows on the web. With Apify you can manage and automatically scale a pool of headless Chrome / Puppeteer instances, maintain queues of URLs to crawl, store crawling results locally or in the cloud, rotate proxies and much more.
Visualping ApifyBased on our record, Visualping should be more popular than Apify. It has been mentiond 74 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.
Https://visualping.io does a nice similar job and is free for moderate personal use. - Source: Hacker News / 8 months ago
Could try visualping.io but it's not gonna be as convenient as coursicle. Source: 11 months ago
You can also monitor up to five webpages for free with VisualPing. Source: 11 months ago
As a belt and braces approach you could try using something like visualping.io (others are available) to monitor the URL https://recruitment.raf.mod.uk/apply/applying-for?c=15&r=293&type=regular and check when the wording "THIS ROLE IS CURRENTLY CLOSED FOR NEW APPLICATIONS. PLEASE REGISTER YOUR INTEREST AND WE WILL BE IN TOUCH WHEN IT REOPENS." disappears, and it will send you an email when it detects a change. Source: about 1 year ago
Also I was using https://visualping.io/ to track the change. Like you can track the change on the button change for that particular page ( like the button being now back in stock instead of grayed out). Source: about 1 year ago
In this article, I will walk you through everything, from crafting your initial scraping script (Actor) using the Apify SDK for TypeScript to deploying it to the Apify Actors Store for seamless data collection, and then, I will show you how to run your deployed Actor on the Apify platform. With Apify, you don't need to be a programming pro to harness the power of web scraping and start gaining insights. - Source: dev.to / about 1 month ago
I am surprised nobody mentioned https://apify.com/ and they even offer discount for YC startups as ex-graduate from the YC Combinator program. - Source: Hacker News / 2 months ago
Web Scraping, Data Extraction and Automation · Apify ( https://apify.com/ ). Source: 11 months ago
At this point of the tutorial, I'll take the opportunity to do a bit of self-promotion. I'm the COO of Apify, a cloud platform that helps you develop, run, and maintain your web scrapers easily and efficiently. It comes with tons of features like queue storages and proxies, and it supports Puppeteer without any extra configuration. You can run the above scraper, save results and control everything with a powerful... - Source: dev.to / about 1 year ago
Apify a saas that can be helpful in this situation since you can use its api to call actors from your java code. Source: over 1 year ago
Wachete - Track web page changes and get notified. Free Sign-up. Have all data in one place
import.io - Import. io helps its users find the internet data they need, organize and store it, and transform it into a format that provides them with the context they need.
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.
Octoparse - Octoparse provides easy web scraping for anyone. Our advanced web crawler, allows users to turn web pages into structured spreadsheets within clicks.
WebSite-Watcher - WebSite-Watcher detects website updates and highlights all changes in the text. WebSite-Watcher monitors web pages, password protected pages, disucssion forums and much more.
ParseHub - ParseHub is a free web scraping tool. With our advanced web scraper, extracting data is as easy as clicking the data you need.