Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $86M Series D (Dec 2025) backed by NVIDIA. $200M+ total raised. 100+ enterprise clients in 45 languages. 2,000+ live deployments. Independently validated 391% ROI (Forrester).
PolyAI is an enterprise voice AI platform that builds AI agents for inbound phone contact centers, deployed at 100+ global enterprises across 45 languages and 25+ countries. The company raised $86 million in Series D financing in December 2025, backed by NVIDIA NVentures, bringing total funding above $200 million. PolyAI's Agent Studio platform powers 2,000+ live enterprise deployments and has been independently validated by Forrester to deliver 391% ROI for contact center operators.
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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