Side-by-side comparison of AI visibility scores, market position, and capabilities
Zesty uses AI to automatically right-size AWS compute resources and optimize Reserved Instance and Savings Plan commitments to reduce cloud spend.
Zesty is a cloud cost optimization platform that uses machine learning to continuously right-size AWS compute resources and automatically manage Reserved Instance and Savings Plan commitments. The platform connects to AWS accounts and analyzes usage patterns across EC2, RDS, ElastiCache, and other compute services, then automatically adjusts resource sizes and commitment purchases to minimize spend without requiring manual analysis or engineering intervention. This autonomous optimization approach differentiates Zesty from traditional cloud cost management tools that provide recommendations but leave execution to engineering teams.
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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