Voice AI Startups

AI Healthcare Startups | AI Startups | California AI Startups | San Francisco AI Startups | Voice AI Startups

Patientdesk.ai – An AI-Powered Voice Agent For Dentists
ByJustin Ray June 23, 2026June 23, 2026

Patientdesk.ai provides an AI-powered voice agent and front/back-office automation system for dental practices that handles inbound calls 24/7, performs real-time insurance verification during calls, books appointments directly into existing practice management systems, follows up on leads, and processes claims/denials. Founded in 2025 as part of Y Combinator W26, the company focuses on reducing missed revenue…

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AI Infrastructure Startups | AI Startups | Companies/Startups | Emerging Market Startup | Voice AI Startups

AethexAI – Full-Stack Voice AI Infrastructure
ByJustin Ray June 23, 2026June 23, 2026

AethexAI builds full-stack voice AI infrastructure and proprietary speech models optimized for real-world enterprise use in emerging markets, with primary focus on Africa and West Asia. Founded in 2025, the company delivers end-to-end voice agents that handle conversational speech, tool calling, workflow automation, and analytics where generic global models underperform on dialects, data characteristics, and…

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