Dated proof of what changed on a page you depend on.
You name one public page — a pricing page, a terms page, a changelog. We watch it for 14 days. If the text that matters changes, you get an evidence package with the date, the before and after, and a SHA-256 hash. If nothing changes, you get a record that says so.
$79, one time. Not a subscription. We start within 24 hours of your payment.
What you get
One public page of your choice, watched for 14 days. At the end, you receive one of two things:
- If the text changed: an evidence package with the date of each change, the before and after text, and a SHA-256 hash of each snapshot — so you can show when it changed and prove the record is intact.
- If nothing changed: a record stating that there was no substantive change in those 14 days, with the same dated snapshots to back it up.
We only watch public pages that anyone can read without logging in. We never ask for your passwords, and we never watch pages that need a login.
How it works
- Email us the page. Send the URL of the one public page you need watched to lformater1@gmail.com. Tell us what on it matters to you — a price, a clause, a version number.
- We send you an invoice. You pay $79, one time. We start watching within 24 hours of your payment.
- We watch it for 14 days. We record how the page looks now and check it every day, filtering out cosmetic noise — a moved sidebar, an updated timestamp, a rotated ad — so only a real text change counts.
- You get the evidence. After 14 days, we send you the evidence package, or the no-change record. That is the whole job. If you want us to keep watching after that, we can arrange continued monitoring separately.
Why this, and not a $8.99/month watcher
changedetection.io is a solid tool. At $8.99/month it will tell you when a page changed. We do three things it does not, and that is what the $79 buys:
1. We filter out the noise
Most page changes are not real changes: a sidebar moved, a timestamp updated, an ad rotated. A basic watcher alerts you anyway — often in the middle of the night. We strip out that kind of cosmetic change first, so a change in your evidence package means something worth your attention actually changed.
2. We tell you what changed, in plain English
“Page changed” is not enough when the page is a pricing page or a terms page. We read the change and explain it: which price moved, which clause was added, which version number changed. You get the meaning, not just a notification.
3. You get dated proof you can keep
Every snapshot is dated and hashed with SHA-256. If a customer, an auditor, or a teammate asks “when did this change, and how do you know?”, you have the answer ready — with the before and after to show for it.
If all you need is a simple “this page changed” alert, changedetection.io at $8.99/month may be the better fit. If you need to know what changed, when, and be able to prove it — that is what we do.
Two guarantees: nothing important gets dropped, nothing trivial wakes you up
Page monitoring fails in two opposite directions, and we guard against both:
1. Pass-through: a real change is never silently swallowed
Filtering noise must never mean dropping a real change. If something that matters actually changed — a price moved, a clause was added, a version number changed — it will be in your evidence package. We do not suppress genuine changes to make the record quieter. A quiet record is worthless if it hides the one change you needed to see.
2. Rate limiting: a noisy page cannot flood your record
If a page changes fifty times in a day, your evidence package will not be fifty copies of the same noise. We batch rapid changes and filter cosmetic ones, so you get the signal, not the flood.
That is the balance: we cut the cosmetic noise, we explain the real change in plain English, and we never let a real change slip through silently.
Pricing
$79 one time
One public page, watched for 14 days. Includes:
- Daily checks of your page for 14 days
- Noise-filtered change detection that explains what changed
- A dated evidence package — before and after, with SHA-256 hashes — or a dated no-change record
- Email support at lformater1@gmail.com
Pay first, then we start within 24 hours. See our Refund Policy.
How to order
Email lformater1@gmail.com with the URL of the public page you want watched and what on it matters to you. We will reply with an invoice for $79. Once you pay, we start within 24 hours.
Frequently asked questions
Which pages can you watch?
Any public page that anyone can read without logging in — a pricing page, a terms page, a changelog, an API reference, a vendor list, and similar. If a page needs a login, we cannot watch it.
Do you need my passwords?
No. Never. We only watch public pages, so there is nothing to log in to. Please do not send us passwords or private links.
What if the page does not change in 14 days?
You still get a deliverable: a dated record stating that there was no substantive change in those 14 days, with the snapshots to back it up. That record is the product when nothing changed.
What counts as a substantive change?
A change to the text that matters — a price, a clause, a version number, a date, a listed feature. Cosmetic changes — a moved sidebar, an updated timestamp, a rotated ad — do not count, and we filter them out before they reach your evidence package.
Is this a subscription?
No. $79 is one time, for one page, for 14 days. If you want us to keep watching after the 14 days, that is a separate arrangement — ask us when your evidence package arrives.
What if a page I need is behind a login?
We cannot watch it. Our service only covers public pages, and that limit is deliberate — it keeps your accounts and private data out of our hands entirely.
How do I get my evidence package?
We send it to you by email as a file you can keep, search, and forward to your team.