Companies announce the things they want you to know. Their website quietly records everything else — the plan that disappeared, the enterprise page that appeared, the customer logo that vanished, the six backend roles posted in a fortnight. It is all public, and almost nobody looks systematically.
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How do you monitor a competitor's website?
Pick the handful of pages that carry signal — pricing, product, careers, customers, changelog — and watch each one for text changes. When wording changes you get a word-level diff and a before-and-after image. It is the cheapest competitive intelligence available, because the work is entirely in choosing what to watch rather than in the watching.
Competitive intelligence has a reputation for being expensive and vague. Most of it does not need to be. A competitor's website is a continuously updated statement of what they are selling, who to, at what price, and what they are building next — published deliberately, in public, for free.
The reason it goes unused is friction. Checking eight pages across four competitors is a half-hour job that nobody schedules, so it happens in bursts before a board meeting and not at all in between.
This guide is mostly about choosing what to watch. The mechanics take a minute per page; the judgement about which pages carry signal is what separates useful alerts from a folder of noise.
Watching a competitor's whole site produces noise. These five produce intelligence.
The highest-signal page there is. Price changes, plan restructures, a tier quietly retired, a limit raised or lowered, a feature moved up a tier. All of it is strategy made concrete, and all of it is public.
What they are actually shipping, in their own words, dated. Better than any roadmap because it is what happened rather than what was promised. Frequently the earliest signal of a direction change.
Hiring reveals intent months before product does. Six backend roles and a data engineer means something is being built; a sudden stop in hiring means something else. Watch the listing page rather than individual roles.
Logos appearing tells you which segments are landing. Logos disappearing is often more interesting, and it is the change nobody announces.
The headline is the most argued-over sentence in any company. When it changes, the strategy changed first. Watch the hero region specifically, not the whole homepage.
Four competitors times five pages is twenty watches — inside the 25 included on the $5 plan, at five-minute checks, with nothing metered.
Competitive alerts get muted faster than any other kind, because most of them are not urgent.
Pricing and changelog: hourly or better. Careers and customers: daily. Homepage: daily. Nothing here needs five-minute checks except a pricing page during a period when you expect movement.
Marketing sites are the noisiest pages on the web — banners, rotating testimonials, chat widgets, promotional bars. Selecting the region you care about removes nearly all of it, and the pre-check filter removes most of the rest automatically.
A Slack or Teams channel that the product and sales teams both see turns an alert into a conversation. An individual inbox turns it into a task nobody picked up.
The individual alerts are tactical. The pattern across three months — what they shipped, who they hired, how the positioning drifted — is the actual intelligence, and it only exists if you kept the record.
Worth stating, because this category is usually sold as though it can tell you everything.
The product itself, in-app messaging, and pricing shown only to signed-in users are all invisible. A hosted change detector reads public pages.
We compare text, word by word. A redesign that keeps the same words produces no alert. Screenshots are stored before and after so you can see it, but the comparison itself is textual — if pixel-level visual diffing is what you want, Visualping does that properly and we do not.
You get the fact and the wording. The interpretation is the part that needs a human who understands the market.
Different sources entirely. This watches their site, which is one input among several.
Set up alerts for the pages on a competitor's site that carry real signal.
Three or four you actually lose deals to, not everyone in the category. Twenty watches spread across four companies beats five across sixteen.
Paste the URL, click the pricing table, and set it to check hourly.
Select the entries region so navigation and footers are ignored. This is your best early signal of direction.
Daily checks are plenty for these three. Watch listing pages rather than individual roles or case studies.
Slack, Teams, Discord or a webhook on paid plans, so product and sales see the same signal at the same time.
The pattern over months is the intelligence; the individual alerts are just the raw material.
Typically about 10 minutes from start to finish.
Uptime monitors, watched pages and heartbeats each get their own allowance, so adding a page watch never costs you a monitor. SSL and domain checks ride along with the monitor they belong to and use nothing extra.
| Plan | Monitors | Watched pages | Heartbeats | Fastest interval | Alert channels | Price |
|---|---|---|---|---|---|---|
| Free | 1 | 1 | 1 | Every 30 minutes | 1 email address | $0 |
| Founding Member first 20 only | 25 | 25 | 25 | Every 5 minutes | Email + webhook & chat | $5/mo |
| Basic | 10 | 10 | 10 | Every 10 minutes | Email + webhook & chat | $8/mo |
| Growth | 50 | 50 | 50 | Every 5 minutes | Email + webhook & chat | $19/mo |
| Pro | 100 | 100 | 100 | Every 60 seconds | Email + webhook & chat | $34/mo |
Annual billing is cheaper on every paid tier. The pricing page is the authoritative list.
Every recorded change is compared word by word and kept with a before-and-after image. This is the real output, shown with worked example data.
Price fell from $49 to $39, and an annual discount was added.
The item is available again and the basket button returned.
A new subprocessor was added in another jurisdiction.
The free plan sends to one email address. Every paid plan adds the chat and webhook channels below, with 2 to 10 destinations depending on the plan. However many alerts you receive, the price does not change — nothing here is metered or charged per alert.
There are no voice calls and no SMS. If a phone call at 3am is a hard requirement, say so before you subscribe — we would rather tell you now than refund you later.
Choose the pages that carry signal — pricing, changelog, careers, customers, homepage — and watch each for text changes. You get a word-level diff and a before-and-after image whenever the wording moves, with no scraping code to write or maintain.
Reading public pages is what browsers and search engines do, and we request them at a modest rate while identifying ourselves honestly. What is not acceptable is using what you learn to coordinate pricing with a competitor, which is price fixing regardless of how the information was gathered.
Pricing first, then the changelog — those two carry more signal than everything else combined. Careers reveals intent months early, customers shows which segments are landing, and the homepage hero tells you when positioning shifted.
The $5 plan covers 25 watched pages, which is four competitors at five pages each with room spare. Growth is 50 and Pro is 100. There is no check quota, so watching them frequently costs nothing extra.
Only if the words changed. We compare text, so a visual redesign that keeps the same copy will not alert, though the stored screenshots will show it. If pixel-level visual comparison is your priority, Visualping is better at that than we are.
Select a region rather than the whole page, match the interval to the page rather than checking everything every five minutes, and send alerts to a shared channel rather than one inbox. We also filter anything that differs between two immediate loads before the first check, which removes most rotating marketing content automatically.
No. Their product, in-app messaging and signed-in pricing are all out of reach for any hosted change detector, and we will not ask you for credentials to a competitor's system.
Yes — multiple email destinations plus chat channels on paid plans, and team seats giving colleagues their own login: 3 on the $5 plan, 10 on Growth, 25 on Pro.
Last updated August 4, 2026 · Written by Amit Gupta, founder of MonitoringDaddy
Free plan watches one page. $5/mo watches 25 — four competitors, five pages each, nothing metered.