Pricing

from $50.00 / 1,000 content change detecteds

URL Content Change Monitor

Fetches a URL, hashes a selected text region (or full page), and reports whether content changed since the last check. Pay-per-event: charges the buyer only when a real change is detected, not per poll.

Pricing

from $50.00 / 1,000 content change detecteds

Rating

0.0

(0)

Developer

Studio EngineerTsai

Actor stats

Bookmarked

Total users

Monthly active users

6 days ago

Last modified

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 — 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

ChangePulse — SaaS Pricing Page Change Watcher

chrisrosil/changepulse

Watch SaaS pricing pages for real content changes. Hash, diff, and get structured change events — pay only per check and per detected change.

Christopher Rosil

Web Watchdog - Website Change Monitor & Diff API for AI Agents

santhej/web-watchdog

Check if any URL changed since a given content hash, or watch it on a schedule. Diffs web pages, JSON APIs, RSS feeds and sitemaps and returns what changed, old vs new values, numeric deltas and a one-line summary. Billed per change detected, not per check. Strongest on APIs, docs and changelogs.

Santhej Kallada

Website Change Monitor (text & JSON diff)

x402opklaar/website-change-monitor

Watch pages or JSON APIs on a schedule and get precise diffs — added/removed paragraphs or changed JSON paths — plus optional webhook alerts. Pay only per check and per detected change.

Opklaar

Page Change Monitor — price, stock & content alerts

edwin_beale/page-change-monitor

Watch any public URL on a schedule. Get a dataset row and an optional webhook only when the price, stock status, or content actually changes.

Edwin Beale

Website Change Monitor

unicentrocucuta/url-change-watch

Website change detector and page monitor. Emits a row only when a public HTTPS page fingerprint changes. $0.05 per start.

daniel vera

ChangeWatch — Structured URL Change Detection (MCP)

beacon_labs/changewatch-mcp

Agent-callable MCP server that snapshots a URL's readable content and returns a structured diff since the last check.

Charles Doherty

ATS Job Change Feed - Greenhouse & Lever

dstyx/ats-job-feed-actor

Monitor Greenhouse and Lever job boards and get only what changed since your last run: new, updated, and removed postings, each corroborated by a content hash. You pay per change, and unchanged rows are free.

Dakota Styck

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}.