G2 Vendor Directory

(ISC)² – International Information System Security Certification Consortium vs. CyberDefenders

Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.

Metric(ISC)² – International Information System Security Certification ConsortiumCyberDefenders
Avg. rating4.64.8
Total reviews1457
Review growth (QoQ)——
Products on G211
Categories covered11
Best category rank#9 in Cybersecurity Professional Development#6 in Cybersecurity Professional Development
Small Business28.6%75.4%
Mid-Market64.3%15.8%
Enterprise7.1%8.8%