
Udemy
Hack The Box
Cybrary
Cohackers
ControlScan Security Awareness Training services
Coursera
Curricula Aware: Security Awareness Training
Free hands-on security training: lock picking, RFID, Hak5, Flipper Zero and IoT hardware courses, plus a non-exclusive marketplace where instructors keep 75 to 90% of sales.

Hack The Box
VulnHub
PentesterLab
HackThisSite
CodeRed by EC-Council
Cybrary
Udemy
TryHackMe is an online platform for learning and teaching cyber security, all through your browser.

Which is more popular?
Based on our record, TryHackMe seems to be more popular. It has been mentioned 378 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | onlysecurity.com | tryhackme.com |
| Pricing | — | |
| Company | Startup from the United Kingdom · 1 - 9 employees · 2024 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


OnlySecurity is a practical security training platform built around four things: compete, train, learn and share. For learners - Take hands-on courses in offensive, defensive and physical security, taught by working practitioners and by the companies that make the hardware. Topics include lock...
No description of TryHackMe yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of OnlySecurity yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How to become a trainer on OnlySecurity.com and build your first course
More videos
Hackthebox, TryHackme, Hacker101: Which one to choose? #hacking #bugbounty
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing OnlySecurity and TryHackMe.
OnlySecurity's answer
It specialises in hands-on hardware and physical security (locks, RFID, Flipper Zero, Hak5, IoT radio), which most training platforms barely cover, and many of its courses are taught by the companies that make the tools.
OnlySecurity's answer
Learners can start for free and learn skills they can show, through badges, a leaderboard and a portfolio recruiters can verify. Trainers get a non-exclusive licence and keep 75% to 90% of net sales with processing fees absorbed, where larger marketplaces can pay instructors far less after fees.
OnlySecurity's answer
Penetration testers, red teamers, physical security assessors, RFID and IoT researchers, and hobbyists learning hardware hacking, plus security practitioners who want to teach and earn from their own courses.
OnlySecurity's answer
OnlySecurity grew out of KSEC, a UK supplier of security research hardware. Customers kept asking how to get the most out of tools like the Proxmark, Flipper Zero and Hak5 gear, so KSEC started building practical courses alongside the hardware. That became an open platform where practitioners and hardware vendors teach, and where learners compete, train, learn and share.
Share your experience with using OnlySecurity and TryHackMe. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of OnlySecurity yet. Be the first one to post
In the dynamic landscape of cybersecurity, the need to learn and evolve has never been greater. Security enthusiasts, pen-testers, and cybersecurity professionals need to stay ahead of potential adversaries. For this...
TryHackMe provides information for persons new to cybersecurity courses and covers a wide range of subjects, including offensive and defensive security training. Capture the Flag activities with walk-through write-ups...
TryHackMe is an online platform that offers a wide range of cybersecurity courses and challenges. The platform is designed to be beginner-friendly and offers hands-on experience with real-world cybersecurity...
Recommendations tracked on public social media and blogs since March 2021.


Tracking OnlySecurity since Oct 2026.
My gig work leaves me extremely bored, so I've been doing a lot of labs on tryhackme, solved around 580 labs. I had become #1300 globally. - Source: dev.to / 1 day ago
Resource: TryHackMe for beginner-friendly CTFs + The Web Application Hacker’s Handbook (book). - Source: dev.to / 29 days ago
When they cut out our internet in about 2017, I have always fantasized about being a hacker and finding a way to restore it completely 😂. I think this was one of the things that led me to explore Cybersecurity. I began my cybersecurity... - Source: dev.to / 10 months ago
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Learn all about web hacking through online courses spanning the basics to advanced vulnerabilities
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Improve your hacking skills by meeting CTFs players, Cybersecurity mentors.
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