AI voice startup Vapi hits $500M valuation after winning Amazon Ring over 40 rivals
Vapi says its enterprise business has grown 10-fold since early 2025 as companies shift customer support and sales calls to AI agents.
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From invisibility cloaks to AI chips: Neurophos raises $110M to build tiny optical processors for inferencing
Neurophos is taking a crack at solving the AI industry’s power efficiency problem with an optical chip that uses a composite material to do the math required in AI inferencing tasks.