KnowBe4 vs Sophos: Complete Comparison (2026)
Choosing between KnowBe4 and Sophos is a common decision for cybersecurity buyers in 2026. Sophos has been in the market since 1985, giving it a 25-year head start over KnowBe4 (founded 2010). KnowBe4 serves 65K+ orgs users while Sophos has 600K+ orgs users globally. KnowBe4 differentiates with phishing simulations and security training, while Sophos leads with endpoint protection and firewall. In this head-to-head comparison, KnowBe4 earns a higher hiltonsoftware.co score of 92/100 — but the right choice depends on your specific needs, budget, and team size.
Quick Comparison
Feature-by-Feature Comparison
Pros & Cons at a Glance
After comparing KnowBe4 and Sophos across features, pricing, and user satisfaction, KnowBe4 takes the lead with a score of 92/100 versus Sophos's 88/100. KnowBe4's key advantages include "best-in-class phishing simulations" and "huge training content library". That said, Sophos has its own strengths — particularly "synchronized security across products" — making it a viable alternative for specific use cases.
Neither KnowBe4 nor Sophos offers a free plan. KnowBe4 starts at $18/user/yr and Sophos at $37.50/user/yr. For the investment, KnowBe4 delivers phishing simulations and security training, while Sophos provides endpoint protection and firewall.
Bottom line: Choose KnowBe4 if you need companies training employees to recognize and avoid phishing attacks. Go with Sophos if your priority is smbs and mid-market companies wanting unified endpoint and network security. Both are strong cybersecurity tools — we recommend trying a trial of each before committing.
Companies training employees to recognize and avoid phishing attacks.
SMBs and mid-market companies wanting unified endpoint and network security.