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Universal Web Scraper & Change Monitor

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Production-ready Playwright web scraper and change detection engine.

Pricing

Pay per usage

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0.0

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Developer

Paul Shonowo

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Bookmarked

Total users

Monthly active users

3 days ago

Last modified

Universal Web Scraper & Automated Data Monitor API through CLI

The Apify CLI is the official tool that allows you to use Universal Web Scraper & Change Monitor locally, providing convenience functions and automatic retries on errors.

Install Apify CLI

Using installation script (macOS/Linux):

$curl -fsSL https://apify.com/install-cli.sh | bash

Using installation script (Windows):

$irm https://apify.com/install-cli.ps1 | iex

Using Homebrew:

$brew install apify-cli

Using npm:

$npm install -g apify-cli

Other API clients include:

Universal Web Scraper & Change Monitor API in Python

Universal Web Scraper & Change Monitor API in JavaScript

Universal Web Scraper & Change Monitor OpenAPI definition

Universal Web Scraper & Change Monitor API

Change Detection Actor

ossified_jeans/change-detection-actor

Page Watch — Website Change Monitor & Content Tracker

mfapitools/page-watch

Monitor any URL for content changes with hash-based change detection. Pay per check + per detected change. Ideal for watching competitor pages, docs, pricing, or any public web page.

Mariano Ferreras

Actor Website Change Monitor

anyhowmarketer/actor-website-change-monitor

Egor Kaleynik

Web Page Change Monitor - Track Website Changes & Get Alerts

scrappy_garden/web-page-change-monitor

Monitor any website for changes automatically. Track content updates, price changes, product availability, news updates. Get instant alerts when pages change. Perfect for competitor monitoring, price tracking, content surveillance, and automated change detection. Export change history to JSON.

Bikram Adhikari

Website Change Monitor

civicdataworks/website-change-monitor

Fetch URLs and emit normalized text/hash snapshots for scheduled change detection.

Rowan Mercer

Legacy Universal Web Scraper – Fast No-Code Tool

motivational_nickel/my-actor

Universal web scraper that extracts structured data from almost any website. Detect and scrape webpage content into clean datasets (CSV, Excel, JSON) without coding. Ideal for web scraping, research, lead generation, automation pipelines, and large-scale data extraction.

Leoncio Jr Coronado

5.0

universal-structured-web-extractor-base

pierremrd29/universal-structured-web-extractor-base

Autonomous web change detection Actor for AI agents. Monitors URLs, detects meaningful content changes, computes diffs, and outputs structured signals for automation, alerts, and decision-making workflows.

Pierre Morandeau

Change & Alert Engine - Webhook on Change

darknezz/change-alert-engine

Generic change-detection engine: poll any URL, JSON feed or RSS/Atom feed, diff it against the last seen state (key-value store), and push ONLY the changes to the dataset and/or a webhook. Each change carries {item_id, change_type, before, after, changed_at}.

Oaida Adrian

Web Drift Detector – Website Change Monitoring & Content Diff

muhammad-bilal/web-drift-detector

Detect website changes automatically. Monitor pricing, content, policies, and competitors using fast browserless web change detection. Structured diffs, severity scoring, historical snapshots, and webhook alerts. Ideal for compliance, SaaS, ecommerce, and monitoring workflows.

Muhammad Bilal

5.0

RSS & Website Change Monitor

tstark84/rss-website-change-monitor

Monitor RSS feeds and web pages, generate normalized content hashes, and output change-friendly records for researchers, journalists, operators, and analysts.