Alternatives

Products that do what Whiteintel does

Cyber Threat Intelligence

1. 1
   /monitor by Firecrawl▲358

   Notify your AI agent when the web changes

   May 2026 · firecrawl.dev

2. 2
   Free Monitoring Suite by WebGazer▲338

   Monitoring for websites, APIs, and cron jobs

   2024

3. 3
   Exploit Alarm▲151

   Vulnerability intelligence for real-time threat analysis

   2024

4. 4
   Extension Monitor▲87

   Track browser extension installations / threats in real-time

   2019

5. 5
   Alerts Bar▲67

   Darknet monitoring for infected computers and stolen data

   Apr 2026 · alerts.bar

6. 6
   Chainsight▲86

   Access web3 insights and secure your crypto assets

   2023

7. 7OT
   Osint tool that finds exposed files on domains▲58

   hey guys, wanted to show one of my side projects i just made public. the idea is basically another osint tool for pentesters and bug bounty hunters. it watches certificate transparency logs and checks newly-seen domains for exposed stuff like .env files, open .git dirs, config files, db dumps and so on, and puts whatever it finds into a searchable db. you just search a domain (or part of one) and see what's exposed. it's read-only and free. one thing i've been thinking about adding is a way to register for certain keywords and get notified when something new shows up for that search. would…

   Jul 2026 · search.cerast-intelligence.com

8. 8
   HackNotice Premium▲69

   Real-time insights into potential breaches and data leaks

   2019

9. 9
   WebARX▲147

   Protect websites from plugin vulnerabilities

   2019

10. 10
    Alert Grouping by DrDroid▲86

    Reduce Your Alerts Noise Completely

    Jul 2026 · drdroid.io

11. 11
    HookWatch▲112

    Automated webhook monitoring for indie hackers & small teams

    Feb 2026

12. 12
    ThreatSlayer▲85

    Free enterprise grade security for your personal browser

    2023

13. 13
    DarkThreatX Dark Web Monitoring Platform▲3

    Dark web & breach intelligence for people and organizations.

    Jul 2026 · darkthreatx.com

14. 14
    Sken.io▲115

    Advanced tool for change detection on any website.

    2019

15. 15
    ZeroThreat▲98

    World's most intelligent web app & API security scan tool

    2024

16. 16
    Know Your Attack Surface▲88

    Your digital assets exposed to the internet create threats.

    2021

17. 17
    HackNotice▲79

    Find out when hackers steal your data or leak your identity

    2018

18. 18
    intliq.ai — Dark Web Threat Intelligence▲2

    Turning Dark Web Noise Into Early Defense

    Apr 2026 · intliq.ai

19. 19
    Suspicious Site Reporter▲74

    Report suspicious sites to Google

    2019

20. 20
    ThreatRadar24▲2

    Free real-time cyber threat intelligence for security teams

    Feb 2026

21. 21
    DeXpose▲5

    dexpose,

    Dec 2025

22. 22DU
    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

23. 23
    AuraIntel▲3

    The invisible, screen-share safe AI coding assistant

    Jun 2026 · auraintel.in

24. 24
    BrandIntel▲1

    Automated OSINT Brand Protection & Threat Intelligence

    13d ago · brandintel-nu.vercel.app

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