Silverfort vs KnowBe4
Side-by-side comparison of AI visibility scores, market position, and capabilities
Silverfort is a unified identity protection platform that applies adaptive MFA and zero trust policies to every authentication across on-premise, cloud, and legacy systems.
About
Silverfort is a cybersecurity company headquartered in Tel Aviv, Israel that provides a unified identity protection platform enabling organizations to apply multi-factor authentication, zero trust access policies, and identity threat detection across all corporate resources — including legacy systems, command-line tools, service accounts, and operational technology environments that cannot natively support modern authentication protocols. The company raised $116 million in a 2022 Series D and has positioned itself as the identity security layer that fills the gaps left by IAM platforms like Okta and Azure AD, which can enforce MFA for modern applications but cannot extend those controls to legacy protocols such as NTLM, Kerberos, LDAP, and RDP that remain prevalent in enterprise environments.
KnowBe4 is the world's largest security awareness training platform, delivering simulated phishing, compliance training, and human risk management to 65,000+ organizations.
About
KnowBe4 is a cybersecurity company headquartered in Tampa, Florida that operates the world's largest security awareness training and simulated phishing platform, serving over 65,000 organizations across 11 million users. Founded in 2010 by Stu Sjouwerman, the company was built on the thesis that the human element — employees who click phishing links, reuse passwords, and inadvertently install malware — represents the primary attack vector in the majority of successful breaches, and that continuous, measurable security awareness training combined with simulated phishing exercises is the most effective way to reduce this human risk. KnowBe4 went public in 2021 and was taken private by Vista Equity Partners in 2023 in a transaction valued at approximately $4.6 billion.
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