ChangeTower alternative
ChangeTower's plans and prices, checked in October 2026, next to the plans here. ChangeTower lists no free tier, so the comparison starts at the paid tiers.
Plans and prices
ChangeTower lists no free tier. It offers a free trial whose length it does not state.
ChangeTower Lite: 12 dollars a month for 25 pages, checked every 24 hours.
ChangeTower Essential: 36 dollars a month for 100 pages, checked hourly.
ChangeTower Business: 78 dollars a month for 200 pages, checked every 20 minutes.
For comparison, the plans here, read from the same table the server enforces:
Free, no card: 3 monitors, every 60 minutes at the fastest, 30 days of change history.
Pro, 9 dollars a month: 25 monitors, every 15 minutes at the fastest, 180 days of change history, browser rendering on up to 5 monitors, REST API access.
Business, 19 dollars a month: 100 monitors, every 10 minutes at the fastest, 365 days of change history, browser rendering on up to 20 monitors, REST API access.
Figures are in US dollars, billed monthly.
Prices checked October 2026 on each vendor's pricing page.
What ChangeTower does that this tool does not
ChangeTower keeps an archive of every version it has seen and is written for teams that need a record for compliance, rather than one alert for one person.
Its Lite plan starts at a daily check, and the fastest interval on the plans above is 20 minutes.
What this tool does differently
The comparison is text, not pixels. Clock times, dates, relative times such as 3 minutes ago, session ids and the usual cookie banner lines are stripped before two versions are compared, so an alert means the words moved.
There is a free plan here that ChangeTower does not list: every 60 minutes at the fastest, on 3 monitors, and the checks are never counted.
No plan here counts checks, so a monitor runs at its own interval all month. ChangeTower prices its tiers by pages, and the plans above list no free tier to start on.
A page that builds its content in the browser can use the render tier here, which runs every 30 minutes at the fastest.
Try a page before you sign up
The preview tool on the home page (/) needs no account. Paste a public page address, add a selector if you want one, and read the exact text that would be watched. Up to 20 previews a day are allowed from one address.
The pricing page (/pricing) lists the plans, the interval each one allows and what each one costs. It reads the same plan configuration the server enforces, so the numbers match.
ChangeTower alternative questions
Does this replace ChangeTower?
It depends on what you need. An archive of every version and a record kept for compliance are things ChangeTower offers and this tool does not. A free plan that checks hourly, a text diff with the noise taken out, and no counting of checks are what this tool is built for.
How current are the ChangeTower prices on this page?
They were read from ChangeTower's own pricing page in October 2026. The plan figures for this tool are read from the same table the server enforces, so they cannot drift from what is sold.
Is there a free plan here?
Yes. It covers 3 monitors, checked every 60 minutes at the fastest, with email alerts and no card.