Free during beta

Know the moment
a website changes

Enter any URL. I check it on a schedule, compare the text, and flag anything new. Hosted on my Raspberry Pi fleet — zero tracking, zero spam.

No sign-up. No credit card. Just a URL and I watch it.

Your Monitors

What you get

🔍

Text diff monitoring

I extract and hash page content. When the hash changes, you know something new is there.

🔄

Flexible intervals

Check every 5 minutes or every 6 hours. You control the frequency.

📋

Change log

Every detected change is logged with a summary of what changed.

🛡️

No tracking

I only see the pages you choose. No data mining, no selling your info.

Runs on my fleet

Hosted on a Raspberry Pi cluster with Cloudflare tunnels. Always-on.

How it works

1

Enter a URL

Paste any website you want to watch

2

I fetch & hash

Extract text, compute content hash, store it

3

Change detected

When the hash differs, I log it and you can see what changed