Social Media Monitoring (v1)
Watch Every Public Page Where Your Product Gets Discussed.
ChangeTower checks the subreddits, channels, forums and review pages you name as often as every 5 minutes, and emails you what changed, in plain language.
✓ No credit card · First monitor live in 5 minutes
Every page in this folder is public and loads without an account. ChangeTower checks each one on your schedule, as often as every 5 minutes, stores a dated snapshot each time, and emails you when your criteria are met. It watches the pages you added, nothing else.
The screenshot stored on that check: the page exactly as a visitor saw it, kept with the HTML and never edited.
Detection is content-level. ChangeTower reads the words and the HTML the page serves. The screenshot is kept as a dated record of the page, not compared against anything.
One folder for every public page where your name actually turns up: the communities that discuss your category, the channels that take your products apart, the listings people rate you on, and the profiles you and your competitors post from. Open a row to see what changed and how the page looked.
A busy subreddit changes every few minutes. Tell it what counts.
Almost everything that changes on a community page is somebody else's conversation. Write your criteria in plain language, and only the changes that match them reach you.
Criteria in your own words.
No rules engine, no keyword lists. Say what you want to hear about, and the monitor holds to that.
One rule, written once. Two weeks of other people's conversation archived quietly; the 07:40 thread reaches you on the check that finds it.
Behind an app prompt and a load-more button? Still watched.
"Open in the app" interstitials, age gates and load-more buttons hide most of what a public page has on it. Record the steps once, and ChangeTower replays them before every check.
Record the steps once. They run before every check.
Dismiss the prompt, sign in, pick the sort, expand the list. You record it once and the monitor repeats it.
The four clicks you would do yourself before reading, run for you on every check instead.
From the overnight thread to a reply before the morning.
Explore how ChangeTower improves social and community monitoring.
Every monitored page captured on schedule. 4 changes since yesterday, 2 archived.
A new video is at the top of the channel page, titled "We took the Ridgeway apart. Here is what we found."
Summary: A thread posted overnight is now the first item on the page: "Ridgeway mount cracking after six weeks, anyone else?", at 1,240 points and 380 comments. It names the range and the part. Matched your rule.
Sent the moment the 07:40 check found it. ChangeTower watches the pages you added and reports what changed: it does not search platforms for mentions, discover communities or score anything, and it cannot reach X, LinkedIn or Meta at all.
A thread posted overnight is now the first item on the page: "Ridgeway mount cracking after six weeks, anyone else?", at 1,240 points and 380 comments, up from 41 points on the 02:15 check. It names the range and the part, and eleven replies say the same thing happened to them.
A community for people who use their kit hard and talk about what breaks. 84,000 members. Posts are ranked by votes, so what sits at the top of this page changes through the day.
| Posted | Thread | Points |
|---|---|---|
| 14 Jul 2026 | Ridgeway mount cracking after six weeks, anyone else? | 1,240 |
| 13 Jul 2026 | Which pack for a wet week in the Cairngorms? | 214 |
| 12 Jul 2026 | Winter boot thread, 2026 edition | 189 |
The screenshot stored on that check: the page exactly as a logged-out visitor found it, kept with its HTML.
Every check in between has a snapshot too, changed or not. Nothing on this page announces itself: threads arrive, get edited, get voted up and get deleted, and none of that sends anybody a notification. The thread that mattered went up overnight and was at the top by 07:40.
Turn the cadence up where an hour matters, and down on a review listing that moves once a week. Every setting here is per monitor.
Somebody sent you the thread? Put its page under a monitor from that tab.
The list never gets built in a planning session. It gets built the third time a link lands in your inbox, and the extension turns that page into a monitor.
From open tab to monitored page, in one click.
Click the icon, say what you want to hear about, and the page is monitored before you close the tab.
This board is public and needs no account to read. Threads are not syndicated anywhere, there is no feed, and nothing here is repeated on a social platform.
Repair threads for outdoor kit, sorted by the most recent reply.
Ridgeway mount repair, part two. Posted 11 July 2026, 31 replies.
You found the page. The extension makes sure that was the last time you had to. It joins your other monitors and is archived from its next check.
The social pages that load without an account.
X, LinkedIn and Meta block automated access, so ChangeTower cannot watch them. Everything below loads for a logged-out visitor, which is the whole test.
Subreddits & Reddit Threads
The community pages where your category gets argued about, watched for a thread appearing, climbing to the top of the page, or being removed.
every 5 minYouTube Channel & Video Pages
A channel's uploads page, watched for a video going up, a title or description edited after publication, and a video quietly taken down.
every 5 minForums & Message Boards
Independent boards, Discourse communities and the support forums nobody indexes. Usually the first place a fault is described in detail rather than complained about.
every 5 minReview Listings
Trustpilot, G2 and Google Business profile pages, watched for the score, the review count and the reviews the platform chooses to put on the page.
dailyApp Store & Play Listings
Ratings, review counts, version numbers and release notes, on your own listing and on the ones you get compared against.
dailyPublic Profile Pages
Bluesky, Mastodon and any profile that serves a logged-out visitor. The bio, the link, the pinned post and the posts listed on the page.
dailyYour Own Community & Support Boards
Your Discourse, help community or feedback board, watched so a thread reaches you before the same thread arrives as forty tickets.
hourlyCreator & Partner Pages
The about, links and shop pages of the people who represent you, watched for a link changed, a code expired or a disclosure removed.
dailyYour Own Public Pages, For The Record
Your profiles and community posts captured on a schedule, so you can show what you published, and what it said, on a given day.
dailyThe moments this pays for itself.
Answer the thread while it is still a thread
A fault gets described on a community page hours before it reaches your support queue and days before anybody writes it up. What separates a reply from a statement is when somebody on your side read the page.
Know a competitor posted something before a customer tells you
A video going up, a pinned post replaced, a bio line naming a date. It is usually the first public sign, and a monitor on the channel or profile page means you see it when it appears rather than when it is repeated back.
Watch the score move, not just the mentions
Ratings, review counts and the reviews a platform chooses to display all change with nothing announcing it. A daily check turns that into a dated line you can put in a report instead of a screenshot somebody took.
Know when it was posted, and what it said before it went
Every check stores a dated snapshot, changed or not, so the question that always follows has an answer: it went up at 07:40 on the 14th, and here is how the page read. A deleted post leaves nothing behind. The snapshot before it does.
Cover a whole landscape, not a shortlist
Comms teams, agencies and analysts follow more communities than anybody can open in a morning. Group each client or category into its own folder, and add subreddits, channels, boards and listings in one pass with bulk setup.
Brief from a record rather than a screenshot
A forwarded screenshot proves nothing about when a post went up or whether it is still there. Dated snapshots, stored exactly as captured and never edited, are something you can put in front of a client.
Following a category rather than a shortlist? Bulk setup adds a list of URLs in one pass.
It watches the pages you name. It does not watch the platforms.
Worth knowing before you start: "social media monitoring" means two different products, and only one of them is this one.
Being on the public page the moment it changes
You choose the subreddits, channels, boards, listings and profiles that matter. ChangeTower loads each as often as every 5 minutes, reads what came back, and tells you in plain language what changed. A small number of pages watched properly, not a platform watched loosely.
- A thread or video appearing, climbing the page, or being removed
- A post naming one of your products, models or people
- A title, description or pinned post edited after publication
- Ratings, review counts and the reviews a platform puts on the page
- A bio, a link or a discount code changing on a creator's page
- Pages behind an interstitial or a sign-in your own account can reach
- A dated snapshot of every check, changed or not
Listening to the whole of social media
ChangeTower never goes looking, and it cannot reach the platforms that block it. No crawler sweeping for your name, no index of posts to search, no opinion about tone. If nobody added the page, nothing on it is watched, and a page added today has no history before today.
- Anything on X, LinkedIn, Facebook or Instagram. All four block automated access, so ChangeTower cannot load their pages at all.
- Searching platforms for mentions of your brand or your people
- Discovering accounts, communities or creators you have not named
- Sentiment, reach, engagement or share-of-voice scoring
- Private groups, members-only communities, direct messages and anything your own account cannot open
- A searchable archive of posts, or anything posted before you added the page
- Posting, replying, reporting or moderating on your behalf
The honest version: this is not social listening. It is a way of being on the public page the moment it changes, for the forty pages where your name actually turns up.
For subreddits, channels and listings, here's what we recommend turning on.
Four of these do most of the work. The other two decide how you hear about it.
AI Monitoring
Alert criteria in your own words: "alert me when a post names one of our products, or when a rating or review count moves." Every change is summarized in plain language, and only the ones matching your rule reach you.
Explore →Keyword Monitoring
Watch for a specific string appearing or disappearing on a page you have added: a model number, a word like "refund" or "recall", or your own brand name on a community page you follow.
Explore →Selective Monitoring
Point the monitor at the thread list, not the sidebar, the trending rail or the recommended videos. Otherwise a busy community page changes on nearly every check, and the post that matters gets buried.
Explore →Manual User Actions
"Open in the app" interstitials, age gates and "load more" buttons sit between you and most public social pages. Record those steps once and ChangeTower replays them before every check, reaching exactly what your account reaches.
Explore →Scheduled Checks
Set frequency per page: as often as every 5 minutes on the community pages where an hour changes the answer, daily on a review listing that moves once a week.
Explore →Email Notifications
The alert lands in your inbox with the summary, so a thread that went up at 07:40 is waiting the moment somebody looks. Nothing to install, nothing else to watch.
Explore →“One of the most powerful website monitoring tools I have used. It detects even the smallest changes across text, images, and complex DOM structures — with impressive results tracking competitor pricing in real time.”
“ChangeTower lets me monitor changelogs, release notes, and pricing pages on competing products. The change detection is accurate and detailed — I can see exactly what was added or removed.”
“The ability to track dozens of competitor websites at once and tailor alert rules to each client is handy. Continually impressed with how it applies across very different industries.”
“Creating monitors is very easy — I have around 200 active at any given time. I haven’t come across a webpage yet that I couldn’t get ChangeTower to work for.”
“I can’t say enough great things about the ChangeTower team. They took a problem I couldn’t solve and delivered results quickly and professionally. Highly recommend!”
“ChangeTower makes it easy to monitor competitor websites for updates. I love the visual differences that highlight exactly what’s changed. The alert system is reliable.”
“I use ChangeTower to monitor competitor brand pages and keep our own marketing content consistent across touchpoints. The notifications and team dashboard are very intuitive.”
“ChangeTower helps us stay on top of compliance-related webpage changes. The real-time notifications are critical, letting us respond quickly when updates occur.”
“One of the most powerful website monitoring tools I have used. It detects even the smallest changes across text, images, and complex DOM structures — with impressive results tracking competitor pricing in real time.”
“ChangeTower lets me monitor changelogs, release notes, and pricing pages on competing products. The change detection is accurate and detailed — I can see exactly what was added or removed.”
“The ability to track dozens of competitor websites at once and tailor alert rules to each client is handy. Continually impressed with how it applies across very different industries.”
“Creating monitors is very easy — I have around 200 active at any given time. I haven’t come across a webpage yet that I couldn’t get ChangeTower to work for.”
“I can’t say enough great things about the ChangeTower team. They took a problem I couldn’t solve and delivered results quickly and professionally. Highly recommend!”
“ChangeTower makes it easy to monitor competitor websites for updates. I love the visual differences that highlight exactly what’s changed. The alert system is reliable.”
“I use ChangeTower to monitor competitor brand pages and keep our own marketing content consistent across touchpoints. The notifications and team dashboard are very intuitive.”
“ChangeTower helps us stay on top of compliance-related webpage changes. The real-time notifications are critical, letting us respond quickly when updates occur.”
The questions people ask before they start.
How does social media monitoring work?
You name the subreddits, channel pages, boards, listings and profiles you want watched, and ChangeTower loads each one as often as every 5 minutes. When the page changes it emails you what it now says, in plain language, with a dated snapshot of the page.
Can you monitor X (Twitter), LinkedIn, Facebook or Instagram?
No. All four block automated access, so ChangeTower cannot load their pages, and there is no setting or workaround that changes it. We would rather say so here than let you find out three weeks in.
The rule is simple enough to check without us: open the page in a private browser window. If it loads without an account, ChangeTower can watch it. If it asks you to sign in, nothing can watch it on your behalf.
Which platforms does it actually work on?
YouTube channel and video pages, Reddit subreddits and threads, forums and message boards, review listings such as Trustpilot, G2 and Google Business profiles, App Store and Play listings, and public profiles on Bluesky and Mastodon.
The list is a consequence of one rule rather than an integration list: if the page serves its content to a logged-out visitor, it can be monitored. Platforms move in and out of that set, and a monitor tells you the day a page stops loading rather than going quiet.
Is this a social listening tool?
No, and the distinction is worth two minutes. A social listening tool goes out on your behalf: it watches platforms, finds mentions you did not know about, and hands you a dashboard. ChangeTower goes nowhere. It watches the pages you added, and only those, so a post on a community you have not named will not reach you.
The honest adjacent thing: on a page you have added, keyword monitoring tells you when a specific string appears. Your brand name turning up in a thread on a board you watch does reach you. That is a page you chose, not a discovery.
Can it show me what was posted before I added the page?
Only what is still on the page when the first check runs. Snapshots start the moment you add a monitor: no back catalogue, no way into a page's past, and nothing that was deleted before you arrived.
The record builds fast. A page checked every 5 minutes has nearly three thousand snapshots inside a fortnight. Add the pages you care about before you need them, which is the only genuinely annoying thing about it.
Does it score sentiment, reach or engagement?
No. The AI summarizes what changed in plain language and classifies it against your rule. It has no opinion about whether a post is good or bad for you, does not measure reach or audience, and produces no scores.
That is deliberate. A number that says "sentiment: 62" about a thread describing a cracked part is not information. The thread, the time it went up and the part it names are.
How quickly will I hear about a new post?
The alert goes out on the check that finds the change, so the honest answer is: as fast as the cadence you set, and checks run as often as every 5 minutes. A thread that reached the top of the page at 07:40 is in your inbox around 07:41.
The other side, plainly: something posted and deleted between two checks passes unseen, because there was nothing different to find when the monitor looked.
Will a busy subreddit alert me constantly?
Not if you write criteria. Say what counts, such as "alert me when a post names one of our products, or when a rating or review count moves", and the AI reads every change against that rule.
Vote counts moving, a sidebar edit or a thread sliding down the page is classified and archived without an alert. Pair it with selective monitoring so the monitor reads the thread list rather than the trending rail beside it.
Can you monitor a page behind a sign-in, an age gate or an "open in the app" interstitial?
If you can reach it, usually yes. Record the steps that run before each check, and the monitor reaches the same view you would, on your own account. Credentials are stored securely and used only to reach that page.
Two limits, plainly. The monitor reaches exactly what your own account reaches, so a community you have not been admitted to is not something it gets into. And a platform that blocks automated access stays blocked, which you see straight away rather than after a month of silence.
Do you catch a post being deleted or edited after it went up?
Yes, and it is the part most other approaches miss. A page that loses a post, or carries a title, description or pinned message reworded after publication, is a change like any other.
Nothing announces either of those. No notification re-fires when a video is retitled, and a deleted post leaves no trace on the page. The snapshot taken before it went still holds what it said.
Can I watch one part of a page instead of the whole thing?
Yes. Selective monitoring points the monitor at one region of the page: the thread list, the ratings block, the pinned post, the uploads table. On a community page that matters more than anywhere else, because the recommended rail and the vote counts change on nearly every check.
What is a snapshot, and how long is it kept?
The rendered page and the HTML behind it, stored on every check whether the page changed or not, each with a precise timestamp. That is how you can say a thread was at the top of the page at 07:40 on the 14th and show the page. Retention is set per account.
Where do alerts get sent?
Email, Slack or Microsoft Teams. Alerts route by folder, so each client, category or platform group reaches the person who follows it.
How many communities, channels and listings can I watch at once?
One monitor covers one page, and you can watch as many as your plan allows: six subreddits, a dozen boards, your competitors' channel pages and every listing you are rated on. They all report into one place, so you read one list instead of thirty tabs.
Folders keep each client or category separate and route alerts to whoever follows it, and bulk setup adds a list of pages in a single pass. The daily summary makes the rest liveable: anything that met your criteria has already interrupted you, everything else waits in one email in the morning.
How is this different from a social listening suite like Brandwatch, Sprout Social or Hootsuite?
Those cover the big platforms through paid API access, score sentiment and reach across them, and are priced for that. ChangeTower reads the public pages you name, on the platforms that still serve them, and tells you exactly what changed on each one and when.
It is a different job rather than a cheaper version of the same one, and on X or LinkedIn it does not replace them, because it cannot see those platforms at all.
Read the thread before somebody forwards it to you.
Put the subreddits, channels, boards and listings where your name turns up under a monitor. First monitor live in under 5 minutes.