Side-by-side comparison of AI visibility scores, market position, and capabilities
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.
$100M ARR Feb 2025 (+61% YoY from $59M 2023); $2B valuation Dec 2022; $420M+ total funding; 7,000 customers (+55% YoY); 23 compliance frameworks; customers: Notion, OpenAI, PagerDuty; GRC market $15B 2025; compliance automation leader
Drata is a continuous security and compliance automation platform founded in 2020 by Adam Markowitz, Daniel Marashlian, and Waldo Grunewald in San Diego, California, built to automate the evidence collection, control monitoring, and audit preparation workflows that security compliance programs require. The company was founded by executives who had previously built and sold a compliance-adjacent company (Portfolium to Instructure) and experienced firsthand the manual burden of preparing for SOC 2 audits — a process that consumed weeks of engineering and operations time and had to be repeated annually. Drata's founding insight was that the evidence for compliance controls already exists in cloud infrastructure, identity providers, and SaaS tools, and that automating its continuous collection could transform compliance from a periodic scramble into an always-on, auditor-ready state.\n\nDrata's platform automates compliance across 23 frameworks including SOC 2, ISO 27001, HIPAA, PCI DSS, GDPR, CCPA, and FedRAMP, connecting to 200+ integrations across cloud providers, identity systems, endpoint management, ticketing tools, and HR platforms to continuously collect evidence and monitor control status. The platform provides a real-time compliance dashboard, automated risk management, vendor management, employee security training, and access reviews. Drata's in-platform auditor collaboration capability allows audit firms to access evidence directly, replacing email chains and shared drives with a structured audit workflow. The company serves technology companies, healthcare organizations, financial services firms, and any company needing to demonstrate security compliance to enterprise customers.\n\nDrata reached $100 million in annual recurring revenue in February 2025, up 61% year over year, and serves over 7,000 customers — up 55% year over year. The company holds a $2 billion valuation with more than $420 million in total funding from investors including Salesforce Ventures, Iconiq Growth, Alkeon Capital, and GGV Capital. Its rapid ARR growth, exceptional customer expansion rate, and expanding framework coverage position Drata as the market leader in continuous compliance automation as security and regulatory requirements become a prerequisite for enterprise software sales.
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