Pricing

$18.00 / 1,000 page-compareds

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HAW Web Change Monitor & Diff

Try for free

Compare normalized page content with a supplied or stored baseline.

Pricing

$18.00 / 1,000 page-compareds

Rating

0.0

(0)

Developer

Hidalgo Martin

Actor stats

Bookmarked

Total users

Monthly active users

an hour ago

Last modified

HAW Web Change Monitor & Diff API through CLI

The Apify CLI is the official tool that allows you to use HAW Web Change Monitor & Diff 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:

HAW Web Change Monitor & Diff API in Python

HAW Web Change Monitor & Diff API in JavaScript

HAW Web Change Monitor & Diff OpenAPI definition

HAW Web Change Monitor & Diff API

Website Change Monitor — Page Diff & Change Alerts

sian.agency/website-change-monitor

Monitor any web page for content changes between runs. Each check hashes the page (or a CSS-selected part of it), compares it with the previous snapshot, and returns a line-level diff on change. Optional JavaScript rendering and webhook alerts.

SIÁN OÜ

Website Change Monitor | Page Diff Alerts

taroyamada/url-change-watch-scraper

Monitor public web pages and receive source-linked added/removed text, change alerts, and portfolio diff reports. Unchanged checks emit no rows and no event charge.

naoki anzai

Evidence-Grade Web Page Diff

bmiller1009/website-evidence-monitor

Capture normalized public web-page snapshots and compare later versions with deterministic, evidence-grade text diffs.

Sentinel Signal

Website Content Change Monitor — reliable diffs & alerts

korado_labs/content-change-monitor

Monitor any web page for content changes with a CSS selector or whole-page text. Get a unified diff, added/removed lines, previous & current content, and webhook alerts. Export data, run via API, schedule runs, or integrate with other tools.

Korado Labs

HAW Web to Markdown & JSON

martinhida/haw-web-to-markdown-json

Turn public web pages into clean Markdown, text, links, headings, and metadata.

Hidalgo Martin

Vendor Policy Change Monitor

monema/vendor-policy-change-monitor

Monitor public vendor terms, privacy, DPA, and security-policy pages. Get a structured baseline, change status, and a concise text diff for each URL.

Maarten Vreeburg

Website Change Monitor - AI Page Diff Tracker

viralanalyzer/website-change-monitor

Monitor any website for changes. Visual diffs, AI change summaries.

viralanalyzer

5.0

Web Page Change Monitor — Content & Visual Diffs

junipr/web-page-change-monitor

Monitor webpages for text, HTML, selector, and optional screenshot changes. Compare snapshots, ignore noisy regions, and export diff reports.

junipr

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

Website Change Monitor — Diff Tracker

kondasviktor/website-change-monitor

Monitor company web pages for content changes. Returns content hash, changed yes/no, and a short diff summary. Ideal for pricing, careers, and impresszum watch lists across CEE/EU SMEs.