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Sites similar to r4.dev

R4 alternatives & similar sites

Platform — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Information And Network Security →

DomainMatchTitleCountry/LangCategoryAI filesContactAI-protection
marketvisionary.top 70 match
2 shared topics
HiveMind Deception Platform en information-and-network-security robotsllmsaihumans emailphone none
marketcoreglobal.top 70 match
2 shared topics
HiveMind Deception Platform en information-and-network-security robotsllmsaihumans emailphone none
sso-login.cloud 70 match
2 shared topics
Simple Identity Platform en information-and-network-security robotsllmsaihumans emailphone none
wikileaks.space 69 match
2 shared topics
WikiLeaks - Intelligence Platform en information-and-network-security robotsllmsaihumans emailphone none
revilx.com 68 match
2 shared topics
REvilX - Modern Auth & Licensing Platform en software-and-applications robotsllmsaihumans emailphone none
reinhold.io 68 match
2 shared topics
Reinhold — GRC Compliance Platform en software-and-applications robotsllmsaihumans emailphone none
access360.site 67 match
2 shared topics
Access360 Security Operations Platform en software-and-applications robotsllmsaihumans emailphone partial · 8
zstrikehq.com 67 match
2 shared topics
ZStrike - Last Mile Authorization Platform en software-and-applications robotsllmsaihumans emailphone none
sslchan.com 67 match
2 shared topics
SSLChan · Automated Certificate Platform en information-and-network-security robotsllmsaihumans emailphone none
autenti.com 67 match
2 shared topics
Autenti: European Digital Trust Platform en software-and-applicationsHubSpot robotsllmsaihumans emailphone none
keyaux.com 66 match
2 shared topics
KeyAux - The Most Advanced Authentication Platform en information-and-network-security robotsllmsaihumans emailphone partial · 8
adami5.online 66 match
2 shared topics
ADAMI5 | Developer and Security Tools Platform en software-and-applications robotsllmsaihumans emailphone none
magicsec.vip 66 match
2 shared topics
MagicSec — Free Code Obfuscation Platform en information-and-network-security robotsllmsaihumans emailphone none
miloginapp.cloud 66 match
2 shared topics
FreeSpeechApp - Secure Communication Platform en software-and-applications robotsllmsaihumans emailphone none
freespeechapp.org 66 match
2 shared topics
FreeSpeechApp - Secure Communication Platform en software-and-applications robotsllmsaihumans emailphone none
ftprm.com 66 match
2 shared topics
Fair TPRM: Free Open-Source TPRM & GRC Platform en software-and-applications robotsllmsaihumans emailphone none
zorrosecurity.com 66 match
2 shared topics
Zorro Security XDR - Advanced Cybersecurity Platform en information-and-network-security robotsllmsaihumans emailphone none
winmap.org 65 match
2 shared topics
Zenmap - Official cross-platform Nmap Security Scanner GUI en information-and-network-security robotsllmsaihumans emailphone none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.