Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $15M Series A (Mar 2025) led by Bessemer Venture Partners. 5x user growth in 6 months. 2,000+ school partners. Chrome extension drops 40+ AI tools into teachers' existing Google and Microsoft workflows.
Brisk Teaching is a K-12 EdTech company whose Chrome extension delivers 40+ AI tools directly into teachers' existing Google Workspace and Microsoft 365 environments — no new software to learn, no separate platform to log into. The company raised $15 million in Series A financing in March 2025 led by Bessemer Venture Partners, following 5x user growth in the six months preceding the raise across 2,000+ school 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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