Pricing

from $2.00 / 1,000 page checkeds

Website Content Change Monitor — reliable diffs & alerts

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.

Pricing

from $2.00 / 1,000 page checkeds

Rating

0.0

(0)

Developer

Korado Labs

Actor stats

Bookmarked

Total users

Monthly active users

2 days ago

Last modified

Categories

Automation

Developer tools

SEO tools

Pages to monitor

pages

Optional

List of pages to check. Each item is a URL, or an object {url, contentSelector, name}. contentSelector is a CSS selector limiting the monitored region (omit to monitor the whole page).

Type:array

Single URL (compatibility)

url

Optional

Monitor a single page. Use pages for multiple. Kept for easy migration from other content checkers.

Type:string

Example:

https://www.apify.com/change-log

Content selector (for single URL)

contentSelector

Optional

CSS selector for the region to watch on the single url. Leave empty to watch the whole page.

Type:string

Example:

.change-log ul:nth-of-type(1)

Fall back to whole page when selector misses

wholePageFallback

Optional

If the CSS selector matches nothing, monitor the whole page's text instead of erroring. Keeps runs reliable when a site changes its markup.

Type:boolean

Default:true

Compare HTML instead of text

extractHtml

Optional

Compare raw inner HTML rather than normalized visible text. Text mode (default) ignores cosmetic whitespace/markup changes.

Type:boolean

Default:false

Output changed pages only

onlyChanges

Optional

Only push records for pages that actually changed since the last run (great for scheduled runs + webhooks).

Type:boolean

Default:false

Webhook URL (on change)

webhookUrl

Optional

If set, each changed page is POSTed as JSON to this URL.

Type:string

Notification email

sendNotificationTo

Optional

Email to notify on change. Delivered via an Apify integration/webhook configured on this actor; the address is included in the change record.

Type:string

Snapshot store name

stateStore

Optional

Named key-value store that holds the previous snapshots so changes are detected across runs. Use distinct names to run independent monitors.

Type:string

Default:content-snapshots

Proxy configuration

proxy

Optional

Proxy used for fetching. Recommended for anti-bot sites.

Type:object

Default:

{
  "useApifyProxy": true
}

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