Side-by-side comparison of AI visibility scores, market position, and capabilities
Voltus operates a demand response platform that pays commercial and industrial customers to reduce electricity use during grid stress events, acting as a virtual power plant.
Voltus is a demand response and distributed energy resource management company founded in 2016 that aggregates commercial and industrial electricity users into virtual power plants that grid operators can call upon during peak demand or stress events. The platform connects large electricity consumers including manufacturers, data centers, cold storage facilities, and commercial buildings, enrolling their flexible loads in demand response programs that pay customers for the ability to curtail consumption when the grid needs relief. Voltus manages over 3,000 megawatts of demand flexibility across North American electricity markets, making it one of the largest demand response aggregators in the continent. The company raised $75M and processes over $100M in annual customer payments for grid services. As the electricity grid incorporates more intermittent renewable energy, demand flexibility becomes increasingly valuable as a complement to storage and transmission for managing supply-demand balance. Voltus enables commercial customers to monetize operational flexibility they already have without capital investment in new equipment.
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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