Side-by-side comparison of AI visibility scores, market position, and capabilities
The Graph is the decentralized indexing protocol for querying blockchain data via GraphQL, removing the need to build custom on-chain data pipelines.
The Graph is a decentralized indexing protocol that makes blockchain data queryable through standard GraphQL APIs, solving one of the most persistent engineering challenges in Web3 application development. Reading complex on-chain data — such as a user's historical trades across a DEX, the ownership history of an NFT collection, or the current state of a liquidity pool — requires either running indexing infrastructure or making hundreds of sequential RPC calls. The Graph replaces this with "subgraphs": developer-defined indexing schemas that continuously process on-chain events and expose structured, queryable endpoints.
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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