Side-by-side comparison of AI visibility scores, market position, and capabilities
Cobalt.io is a pentest as a service platform connecting companies with vetted security researchers to run continuous, on-demand penetration tests.
Cobalt.io is a pentest as a service platform that replaces the traditional engagement model for penetration testing — multi-month sales cycles, fixed-scope contracts, and point-in-time PDF reports — with an on-demand platform that connects companies with a curated network of vetted security researchers to run targeted, time-boxed pentests that deliver results in days rather than weeks. The platform's core innovation is the application of talent marketplace mechanics to security testing: companies define their test scope and objectives through the Cobalt platform, and vetted pentesters with relevant expertise are matched to the engagement, perform testing, and submit findings through a structured findings interface that delivers actionable vulnerability data in real time rather than in a post-engagement report delivered weeks after testing completes.
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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