Side-by-side comparison of AI visibility scores, market position, and capabilities
Talent acquisition platform with a recruiting CRM and sourcing automation suite designed for technical and high-volume enterprise hiring teams.
Gem is a San Francisco-based talent acquisition platform that provides recruiting teams with a CRM purpose-built for talent — combining candidate relationship management, multi-channel outreach sequencing, and deep analytics into a single system that overlays on top of LinkedIn and ATS platforms. The platform's sourcing automation allows recruiters to build email and LinkedIn outreach sequences with AI-personalized messaging that dramatically increases response rates from passive candidates, particularly for hard-to-fill technical roles. Gem's analytics layer provides recruiting leaders with funnel metrics, diversity pipeline reporting, and historical conversion data that enable data-driven capacity planning and goal-setting. The platform integrates bidirectionally with major ATS vendors including Greenhouse, Lever, iCIMS, and Workday Recruiting, ensuring candidate data is synchronized across systems without duplication. Gem serves talent acquisition teams at fast-growing technology companies and enterprises that need to hire significant numbers of engineers and technical specialists at speed. Founded in 2017, Gem raised over $100M from investors including Accel, ICONIQ Capital, and Greylock Partners.
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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