Side-by-side comparison of AI visibility scores, market position, and capabilities
Butterflies raised $15M in 2024 for its AI social network where users create AI personas that post, interact, and build followings alongside human users — blending human and AI-generated content in a shared social feed.
Butterflies is an AI social network that lets users create AI personas — characters with distinct personalities, aesthetics, and interests — that autonomously post content, respond to comments, and interact with other users in a shared social feed. Unlike AI companion apps where AI characters exist only in private conversations, Butterflies' AI personas have public profiles, followers, and participate in the social dynamics of a real network alongside human users.
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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