Website Change Monitor – Text Diff per Page

Website Screenshot Monitor - Visual Diff & Change Alerts

signalgrove/website-screenshot-monitor

Capture full-page screenshots on a schedule, compare them pixel-by-pixel with the previous run, highlight what changed, and get webhook alerts. No API keys needed.

Website Change Monitor — Content Diff & Alerts

accurate_pouch/website-change-monitor

Monitor websites for content changes. Text diff, hash comparison, CSS selector targeting. Webhook alerts when content changes. Use with Apify scheduling for daily monitoring. 5 URLs free.

Broken Link Checker — Recursive Site Crawler

accurate_pouch/broken-link-checker

Recursively crawl your website and find every broken link, 404, redirect, and timeout. Checks internal and external links with configurable depth. 100 links free per run.

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.

AI Website Change Intelligence

gifted_wagon/ai-website-change-intelligence

Turn noisy website snapshots into meaningful pricing, product, availability, legal, contact, and structural change alerts with importance, confidence, and before/after evidence—no AI key required.

Vendor Terms Monitor

junipr/vendor-terms-monitor

Monitor vendor terms, legal pages, subprocessors, SLAs, security, privacy, and data-retention changes from supplied previous/current snapshots.

Competitor Change Monitor API

s3nafps/competitor-change-monitor-api

Detect meaningful text changes on public competitor pages between Apify actor runs.

SSL Certificate Monitor — Bulk Expiry & Chain Checker

accurate_pouch/ssl-monitor

Monitor SSL/TLS certificates in bulk. Expiry dates, issuer, protocol version, key size, certificate chain, SAN list. Webhook alerts for expiring certs. 5 domains free.

Sitemap Analyzer — Parse, Validate & Check URLs

accurate_pouch/sitemap-analyzer

Parse XML sitemaps, extract all URLs, validate structure (priority, changefreq, lastmod), optionally check HTTP status of every URL. Supports sitemap indexes.

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.

Competitor Website Change Monitor & Briefing

solutionssmart/competitor-website-change-briefing

Monitor competitor websites, detect meaningful changes across runs, and turn them into decision-ready competitive intelligence and briefings.