The 12 closest competitors and alternatives to OffSec among cybersecurity companies — ranked by similarity to what OffSec actually does, not by market-cap band.
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OffSec provides cybersecurity training, certifications, labs, and tools such as Kali Linux for individuals and enterprises.
OffSec is a cybersecurity company headquartered in United States. Its most recent funding round, Seed, closed in September 2018. Xcout tracks 8 named people at OffSec, including Wang Ning (Chief Executive Officer).
2 more named people on record for OffSec, with roles, board committees and tenure — see the full roster →
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Seed | Undisclosed | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to OffSec by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar cybersecurity company
Cybrary, Inc. is a cybersecurity workforce development and training platform headquartered in Maryland, United States. The company provides online learning resources and security training programs to help organizations and individuals build cyber skills.
Similar cybersecurity company
The OpenSSL Software Foundation provides open-source cryptography libraries and security tools to ensure global access to data privacy and security.
Cybersecurity and Digital Marketplace
HOMESEC operates a digital marketplace offering cybersecurity software, games, entertainment, and lifestyle subscription services.
Similar cybersecurity company
The OWASP Foundation is a nonprofit organization dedicated to improving software security through open-source projects, tools, and global conferences.
Cybersecurity Education and Certification
EC-Council provides online cybersecurity training, courses, and information security certifications designed to help individuals build their careers in the cybersecurity field.
Cybersecurity Training
PentesterLab provides hands-on web hacking and security code review training through interactive labs, videos, and exercises.
Similar cybersecurity company
The Objective-See Foundation is a non-profit organization focused on macOS security, providing free open-source tools, educational resources, and community events like the Objective by the Sea conference.
Similar cybersecurity company
The Open Information Security Foundation is a nonprofit organization that builds community and supports open source security technologies like the Suricata network monitoring engine.
Cybersecurity Education
Hack4u is an online cybersecurity and ethical hacking academy that offers specialized courses, training subscriptions, and practical labs.
Cybersecurity Education
Root-Me provides an online learning platform dedicated to hacking and information security training through challenges and virtual environments.
Similar cybersecurity company
MetaCTF provides a cybersecurity skills and training platform that helps companies assess, upskill, and retain their workforce. Its products include competition-based training, on-demand learning labs, and cloud ranges designed to simulate real-world security scenarios.
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