Life & fun · alternatives · 2026

24 alternatives to HackNotice Premium

Real-time insights into potential breaches and data leaks

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. HackNotice Premium launched in 2019; newer entries below may have overtaken it.

1
HackNotice▲79
Find out when hackers steal your data or leak your identity
2018 · hacknotice.com · its alternatives →
2
Breach Insider – Detect a data breach using realistic pseudo-users▲71
2017 · breachinsider.com · its alternatives →
3
Do hackers know me?▲398
See yourself through the eyes of a hacker
2024 · dohackersknow.me · its alternatives →
4
LeaksID▲316
Enrich private docs with dynamic invisible anti-leak marks
2021 · leaksid.com · its alternatives →
5
HackGATE▲128
Empowering ethical hacking with visibility and control
2024 · hackgate.io · its alternatives →
6
Hacksy by Decoded▲175
Check if your data has been leaked & get a better password
2017 · its alternatives →
7
';--have i been pwned?▲273
Check if your account has been compromised in a data breach
2014 · haveibeenpwned.com · its alternatives →
8
ICO Watchdog▲132
Real-time cryptocurrency alerts for Slack and Messenger
2017 · its alternatives →
9
SolidityScan : Web3 HackHub▲99
Gain insights into blockchain hacks
2024 · solidityscan.com · its alternatives →
10EY
Enter your URL and view CVEs affecting your stack over last 6 months▲144
2019 · secalerts.co · its alternatives →
11
GitGuardian▲132
Detect secrets in source code, public and private!
2018 · gitguardian.com · its alternatives →
12
HookWatch▲112
Automated webhook monitoring for indie hackers & small teams
Feb 2026 · hookwatch.dev · its alternatives →
13
Android Secrets Leak Scanner▲74
Detect secret & credential leaks in code of any Android app.
2016 · its alternatives →
14
Hackuna▲68
Secure yourself from all kinds of hackers!
2018 · play.google.com · its alternatives →
15HA
Hacksboard – A Pull Request Tracking Tool for Your TV▲11
2015 · hacksboard.com · its alternatives →
16
EDAMAME Security▲68
Axios / LiteLLM hacks behavioral detector app for Mac/PC
Apr 2026 · edamame.tech · its alternatives →
17
LeakWatch By RedSide▲6
Credential leak monitoring platform
Jan 2026 · leakwatch.redside.io · its alternatives →
18
LogDog▲64
Get alerted if there's suspicious activity in your accounts
2014 · getlogdog.com · its alternatives →
19
Breach▲10
Non-Invasive Front-End Security Desktop Application
2021 · breachapplication.netlify.app · its alternatives →
20
LeakRadar.io▲1
Find leaked credentials before attackers do
Feb 2026 · leakradar.io · its alternatives →
21
IncidentHub▲8
Hi, I built this tool to monitor third-party cloud and SaaS services and send notifications, primarily meant for techops/SRE folks. I built this based on my past work experience where I felt a need for such a tool and had to be satisfied with patched together scripts. E.g. Getting alerted when my public cloud has incidents, my monitoring SaaS is unable to send alerts, GitHub has intermittent issues, Slack has trouble delivering messages, Stripe has payment failures for an edge case, and so on. It was important to catch these issues before they impacted my apps. For paging services, I…
2025 · incidenthub.cloud · its alternatives →
22
SecInformer▲7
Breach & credential-leak alerts in one dashboard
2025 · its alternatives →
23HF
Hackbook – Follow HN users, get notifications and view deleted comments▲17
2015 · hackbook.club · its alternatives →
24
Monitor all exploits in wild easily for any CVE/EDB/GHSA or Technology▲17
World's Largest Exploit Database
2023 · exploit.observer · 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 →