Work · alternatives · 2026

24 alternatives to Site Spy Monitor

Site Spy Monitor

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
I built a tool that watches webpages and exposes changes as RSS▲320
I built Site Spy after missing a visa appointment slot because a government page changed and I didn’t notice for two weeks. It watches webpages for changes and shows the result like a diff. The part I think HN might find interesting is that it can monitor a specific element on a page, not just the whole page, and it can expose changes as RSS feeds. So instead of tracking an entire noisy page, you can watch just a price, a stock status, a headline, or a specific content block. When it changes, you can inspect the diff, browse the snapshot history, or follow the updates in an RSS reader. It’s…
Mar 2026 · sitespy.app · its alternatives →
2ME
Monitorbook – Easily track anything on the web▲134
2014 · monitorbook.com · its alternatives →
3
Monitorbook▲290
Easily track anything on the web
2014 · its alternatives →
4
Suspicious Site Reporter▲74
Report suspicious sites to Google
2019 · chromewebstore.google.com · its alternatives →
5
CheckStat▲111
counter statistics, website traffic analyzer
2024 · checkstat.net · its alternatives →
6
Sitechecker▲303
Toolkit to measure and track website SEO performance
2020 · sitechecker.pro · its alternatives →
7
Free Monitoring Suite by WebGazer▲338
Monitoring for websites, APIs, and cron jobs
2024 · webgazer.io · its alternatives →
8
monitor backlinks▲220
Monitor backlinks to your (or your competitors') website
2015 · seoptimer.com · its alternatives →
9
Counter – Simple and free web analytics▲169
Track website visitors with Counter, a privacy-friendly analytics tool. Get daily unique visitor counts, referrer information, and geographical locations. Our open source web analytics tool makes it easy to understand your web traffic. Get started today and pay what and when you want!
2023 · counter.dev · its alternatives →
10
Monitor websites for change and get scraped data in a webhook▲49
Monitor website changes around the clock and get alerts in Discord, Telegram, Slack, Google Sheets and many more apps - no code or technical skills needed!
2019 · monitoro.xyz · its alternatives →
11
Uptime Monitor▲76
Get instant alerts when your website goes down.
2023 · uptime-monitor.io · its alternatives →
12
Extension Monitor▲87
Track browser extension installations / threats in real-time
2019 · extensionmonitor.com · its alternatives →
13
Tab Counter▲197
View real-time stats for any website in your brower tabs
2015 · its alternatives →
14
TrafficTicker▲217
Monitor your Google Analytics site traffic in real-time
2018 · its alternatives →
15
Trackr▲174
Keep track of the time you spend on websites
2015 · chromewebstore.google.com · its alternatives →
16MA
Monitor a Hacker News post over time▲78
2020 · hacker-news-analytics.christianfei.com · its alternatives →
17TW
Track when any website adds or removes anything▲11
2014 · insights.nerdydata.com · its alternatives →
18
Sleeping Spider▲103
Web page change monitor - track changes on any site.
2014 · its alternatives →
19
Monitoro▲164
Monitor webpages and get fresh data sent to your webhooks.
2019 · monitoro.co · its alternatives →
20
Web Dashboard▲87
Track, visualize, and analyze your time spent online
2021 · chromewebstore.google.com · its alternatives →
21
SiteTrackr▲2
Monitor any element on any webpage for changes
Jun 2026 · its alternatives →
22
Livestats▲90
Real time visitor stats for all of your websites
2019 · its alternatives →
23
PageWatch▲7
Never miss a change that costs you money
Jan 2026 · pagewatch.cloud · its alternatives →
24
URL Monitor▲17
Get new pages indexed fast, track them, and get more traffic
2023 · cromojo.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →