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.
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.
a2z Radiology AI raised $20M in 2025 for its whole-body AI that simultaneously screens for 24+ conditions across CT scans — from incidental cancers to cardiovascular risk — in a single automated read.
a2z Radiology AI has developed a whole-body CT analysis platform that simultaneously screens for over 24 medical conditions across a single CT scan, including incidental cancers, coronary artery disease, aortic aneurysm, bone density loss, and organ abnormalities. The AI acts as a second reader that radiologists can use to catch incidental findings that fall outside the primary reason for a scan — a major source of missed diagnoses.
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