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Vclasses alternatives & similar sites

الرئيسية | VCLASSES — 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 →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
makkahacademy.org ↗	28 match shared topic	الكورسات - أكاديمية مكة المكرمة	ar	online-education WordPress WooCommerce	robotsllmsaihumans	email phone	none
msaaq.com ↗	18 match shared topic	مساق - نظام LMS لتدريب الإنسان	ar	vocational-training	robotsllmsaihumans	emailphone	none
isc2.org ↗	55 match shared topic	Cybersecurity Certifications and Continuing Education \| ISC2	en	information-and-network-security Sitecore	robotsllmsaihumans	emailphone	none
eccouncil.org ↗	55 match shared topic	EC-Council \| Cyber Security Courses Online \| Cybersecurity Training	en	online-education WordPress WooCommerce	robotsllmsaihumans	emailphone	none
ctfd.io ↗	55 match shared topic	CTFd : The Easiest Capture The Flag Platform	en	information-and-network-security	robotsllmsaihumans	emailphone	none
root-me.org ↗	55 match shared topic	Bienvenue [Root Me : plateforme d'apprentissage dédiée au Hacking et à la Sécurité de l'Information]	fr	information-and-network-security WordPress	robotsllmsaihumans	emailphone	partial · 1
cybrary.it ↗	55 match shared topic	Cybersecurity Courses & Cyber Security Training Online \| Cybrary	Italy it	information-and-network-security Paddle	robotsllmsaihumans	emailphone	none
cyfrin.io ↗	55 match shared topic	Blockchain Security, Smart Contract Audits, Developer Education - Cyfrin	en	online-education	robotsllmsaihumans	emailphone	none
picoctf.org ↗	55 match shared topic	picoCTF.org is now CyLab Security Academy	en	online-education	robotsllmsaihumans	emailphone	none
cyberhoot.com ↗	55 match shared topic	Security Awareness Training That Actually Works – CyberHoot	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
feistyduck.com ↗	55 match shared topic	Feisty Duck \| SSL/TLS and PKI training and books	en	information-and-network-security	robotsllmsaihumans	emailphone	none
tartan.app ↗	55 match shared topic	K-12 Cybersecurity Awareness Training \| Tartan App	en	information-and-network-security	robots llmsaihumans	email phone	none
kanxue.com ↗	55 match shared topic	看雪学苑｜专业信息安全学习平台	en	information-and-network-security	robotsllmsaihumans	emailphone	none
pecb.com ↗	37 match shared topic	PECB: Building Digital Trust \| Training Courses & Certification	en	vocational-training WordPress WooCommerce	robotsllmsaihumans	emailphone	none
offsec.com ↗	37 match shared topic	Cybersecurity Training & Certifications \| OffSec	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
novicademy.pro ↗	37 match shared topic	Schule deine Mitarbeiter in den Themenbereichen Datenschutz, IT-Sicherheit und KI-Compliance	de	vocational-training	robots llmsaihumans	emailphone	none
pediy.com ↗	37 match shared topic	看雪学苑｜专业信息安全学习平台	en	vocational-training	robotsllmsaihumans	emailphone	none
dmca.com ↗	28 match shared topic	Content Protection and Takedown Company Since 2006 \| DMCA.com	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:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

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.