Life & fun · alternatives · 2026

24 alternatives to Alerts Bar

Darknet monitoring for infected computers and stolen data

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 got hacked, felt paranoid, made an app – GlassWire▲1,013
GlassWire is a modern personal firewall and network monitor with over 54 million downloads. Download GlassWire free!
2014 · glasswire.com · its alternatives →
2
WebARX▲147
Protect websites from plugin vulnerabilities
2019 · patchstack.com · its alternatives →
3
Monitor v2 [Retired]▲129
Alert your entire team when your site goes offline.
2015 · brandongreen.co · its alternatives →
4UC
URL Canary – Get an alert when someone finds your secrets▲273
2018 · urlcanary.com · its alternatives →
5
I Built a “Google Alerts” for Hacker News▲151
2019 · pipedream.com · its alternatives →
6
GlassWire▲112
Extra security & privacy via network monitoring
2014 · glasswire.com · its alternatives →
7HN
Hacker News Dark Mode▲119
2020 · jgthms.com · its alternatives →
8DD
DarkHN – Dark Mode Mirror for Hacker News▲110
2021 · darkhn.herokuapp.com · its alternatives →
9
DarkThreatX Dark Web Monitoring Platform▲3
Dark web & breach intelligence for people and organizations.
Jul 2026 · darkthreatx.com · its alternatives →
10
ruxit▲69
Application monitoring without alerts
2014 · dynatrace.com · its alternatives →
11
ZeroFOX▲78
Identify and Prevent Cyber Attacks Across Social Media
2014 · zerofox.com · its alternatives →
12
BLACKBX▲79
An tool to measure, manage, and charge for WiFi access
2015 · stampede.ai · its alternatives →
13
Hacker News CLI, written in Go▲98
A hackernews ncurses CLI written in GO. Contribute to andrewstuart/hn development by creating an account on GitHub.
2014 · github.com · its alternatives →
14
Knowem Security Alert▲69
Ashley Madison Checker. Cause you wanna know.
2015 · its alternatives →
15
A Chrome extension to see notifications for comments on your HN threads▲79
2021 · chrome.google.com · its alternatives →
16
NotifyBreach▲10
Threat Intelligence & Data Breach Monitoring Platform.
2025 · notifybreach.com · its alternatives →
17
Canary Tokens▲67
Deploy tiny traps to detect hackers and breaches
2015 · canarytokens.org · its alternatives →
18
ThreatStream▲60
Real-time intelligence to defend a network from cyber threat
2014 · anomali.com · its alternatives →
19
GoSafe▲24
Dark web monitoring for business
2025 · go-safe.ai · its alternatives →
20
HNWatch – Watch HN, filter stories, get e-mail alerts▲18
2017 · github.com · its alternatives →
21
DarkGen▲6
Dark web monitoring | threat intelligence
2025 · darkgen.io · its alternatives →
22
DarkCheck▲1
Free data breach scanner by DentiSystems
2025 · darkcheck.denti.systems · its alternatives →
23
HNswered – watches for replies to your Hacker News posts and comments▲30
Notifies you when someone replies to your Hacker News posts and comments. - adam-s/HNswered
Apr 2026 · github.com · its alternatives →
24
Daily-updated database of malicious browser extensions▲17
Hey HN, I built an automated system that tracks malicious Chrome/Edge extensions daily. The database updates automatically by monitoring chrome-stats for removed extensions and scanning security blogs. Currently tracking 1000+ known malicious extensions with extension IDs, names, and dates. I'm working on detection tools (GUI + CLI) to scan locally installed extensions against this database, but wanted to share the raw data first since maintained threat intelligence lists like this are hard to find. The automation runs 24/7 and pushes updates to GitHub. Free to use for research,…
Feb 2026 · github.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 →