G2 Vendor Directory

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

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 ConsortiumCentri
Avg. rating4.64.7
Total reviews14100
Review growth (QoQ)—-90.0%
Products on G211
Categories covered11
Best category rank#9 in Cybersecurity Professional Development#4 in Cybersecurity Professional Development
Small Business28.6%47.7%
Mid-Market64.3%30.7%
Enterprise7.1%21.6%