What does Check4Change do?

Check4Change focuses on monitoring web pages for changes without repeatedly reloading them manually. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is Check4Change for?

Check4Change is a consumer product built for firefox users who need webpage change alerts.

Is Check4Change free?

Yes — there is a free tier, with paid plans for advanced use.

What platforms does Check4Change run on?

Check4Change runs on the web and embeddable surfaces.

Is Check4Change still maintained?

Unverified. Check4Change has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Check4Change?

Similar projects tracked by PulseGate include Hover Zoom for Thumbnails, Diccionario-_-flotante, and MyEpitechcghvb.

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Check4Change

check4change.comBrowser DevTools & extensions

Check4Change is a Firefox extension that periodically reloads web pages and detects changes. It can notify users with sounds, tab animations, countdowns, and optional email notifications through its VIP offering.

FreemiumWebEmbeddable

Visit check4change.com

Overview

10 features

In the Browser DevTools & extensions space, Check4Change takes a focused approach. It focuses on monitoring web pages for changes without repeatedly reloading them manually. Check4Change is a consumer product aimed at firefox users who need webpage change alerts. There is a free tier. Check4Change is available on the web and embeddable surfaces.

Check4Change first shipped in 2006. Key capabilities include Periodic Reloading, Change Detection, and Sound Alerts.

Summary written by a language model from the project’s public pages.

Periodic Reloading
Change Detection
Sound Alerts
Tab Animation
Volume Control
Countdown Timer
HTML Monitoring
Email Notifications
Job Status Window
Context Menu

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed8 Sep · 06:09 UTC
Check4Change verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Check4Change

What does Check4Change do?: Check4Change focuses on monitoring web pages for changes without repeatedly reloading them manually. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Check4Change for?: Check4Change is a consumer product built for firefox users who need webpage change alerts.
Is Check4Change free?: Yes — there is a free tier, with paid plans for advanced use.
What platforms does Check4Change run on?: Check4Change runs on the web and embeddable surfaces.
Is Check4Change still maintained?: Unverified. Check4Change has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Check4Change?: Similar projects tracked by PulseGate include Hover Zoom for Thumbnails, Diccionario-_-flotante, and MyEpitechcghvb.Hover Zoom for Thumbnails Diccionario-_-flotante MyEpitechcghvb
How long has Check4Change been around?: Check4Change first shipped in 2006.

At a glance

Platforms: Web
Languages: English
First seen: 8 Sep 2026
Built for: Firefox users who need webpage change alerts
Model: B2C
Solves: Monitoring web pages for changes without repeatedly reloading them manually.

Registered as

Firefox Add-ons: check4change

Developer

Ronenzilberman

Index record

Indexed: 8 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 8 Sep 2026

Identity audit (13)

Slug: check4change-check4change-com
Lifecycle state recorded: 8 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 8 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 8 Sep 2026
Canonical URL: https://check4change.com/

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