Pricing

from $43.00 / 1,000 change alerts

Try for free

Go to Apify Store

Competitor Public Page Change Monitor

Try for free

Snapshot public competitor pages. First run is a baseline; schedule the next run for diffs. $0.01 / snapshot.

Pricing

from $43.00 / 1,000 change alerts

Rating

0.0

(0)

Developer

Zentra

Actor stats

Bookmarked

Total users

Monthly active users

4 days ago

Last modified

Last run

10 row(s). First row: Free Returns Coverage

{
  "title": "Free Returns Coverage",
  "productName": "Free Returns Coverage",
  "entityName": "Free Returns Coverage",
  "listingName": "Free Returns Coverage",
  "competitorName": "Free Returns Coverage",
  "buyerName": "Shopify products.json"
}

Run it

Paste this on the Input tab (JSON) and press Start. That is the same input the last-run used.

{
  "sourceMode": "startUrls",
  "outputMode": "buyer-ready-records",
  "maxItems": 10,
  "startUrls": [
    {
      "url": "https://www.allbirds.com/products.json"
    }
  ]
}

What lands in the dataset

Public URL snapshot
Text hash for the next run
Live catalog/page on Try

Use it when

Hash the public page today. The change report is run two.

Operators who already archive competitor pages weekly.

Price

$0.01 / page snapshot — you pay $0.01 per billed result. A 10-row Try is about $0.10.

Schedule it. A one-off curiosity click is not the product.

What you should know

First run is a baseline.
Public pages only.

FAQ

Is the last-run a fixture? No. The JSON above is from the public source in Run it.

Diffs on Try? First run is a baseline. Schedule the next snapshot.

TED Tender Baseline Monitor

zentrafoundry/tender-change-monitor

First run is a live TED snapshot. Schedule the next run for deadline or title diffs. Not a change report on Try. $0.02 / row.

Zentra

TED Tender Baseline Monitor v2

zentrafoundry/tender-change-monitor-v2

First run is a live TED snapshot. Schedule the next run for deadline or title diffs. Not a Try diff. $0.02.

Zentra

Competitor Catalog Change Detector

zentrafoundry/competitor-catalog-change-detector

Watch public Shopify catalogs for launches, removals and price changes. First run is a live baseline (Allbirds). Schedule the next run for diffs. $2 / 1,000.

Zentra

SaaS Listing Change Bundle

zentrafoundry/saas-competitive-intelligence-bundle

Snapshot public SaaS and Apify Store listings you already watch. First run is a baseline. $0.01 / listing.

Zentra

Public Catalog Price Snapshot

zentrafoundry/sku-price-drop-alert-api

Live Shopify products.json prices (Try is Allbirds). First run is a baseline, not a drop alert. $0.01 / SKU.

Zentra

Ecommerce Price and Stock Monitor

zentrafoundry/ecommerce-price-stock-change-monitor

Watch public product pages for price and stock. Try is a live catalog baseline — schedule the next run for diffs. $2 / 1,000.

Zentra

App Store Policy Snapshot

zentrafoundry/marketplace-seller-policy-change-explainer

Snapshot Apple’s public Review Guidelines. Last-run has Introduction, Safety, Performance, Business, Design. First run is a baseline, not a diff. $0.03.

Zentra

Page Change Monitor

cynix_dev/page-change-monitor

Monitor web pages for content changes. Diffs each run against the previous snapshot and emits structured change records with added/removed lines — ideal for price, job, docs, and competitor monitoring.

Cynix Dev

SaaS Pricing Page Tracker

zentrafoundry/saas-pricing-page-change-tracker

Snapshot public SaaS pricing pages (plans, prices, billing). Try is live Stripe. Next run flags price changes, not copy edits. $0.01 / snapshot.

Zentra

Wayback Machine Snapshot & Page Change Tracker

webdatatools/wayback-page-diff

Wayback Machine Snapshot & Page Change Tracker lists every Internet Archive capture of a URL and diffs the visible text of the oldest vs. newest snapshot in range — one scored change row per URL, or a full snapshot list.