speech-ai
(4)
Retell AI
Meet your AI call center from the future.
Dialogus
Dialogus is a San Francisco startup (Y Combinator S26) building infrastructure for enterprise voice agents. Instead of automating a single call, it aims to rebuild the contact center itself: AI voice agents that answer live phone calls, resolve customer requests end-to-end, execute workflows against CRMs and internal systems, hand off to humans when needed, and produce a full audit trail. The platform is SOC 2 compliant and, per the company, already handles thousands of production calls for large enterprises including Papa Johns, KFC and Totalplay.
Flair Labs
Flair Labs builds lifelike voice AI 'digital workers' for mortgage and real estate teams. Spun out of Stanford's AI lab and backed by Y Combinator, its agents answer, qualify, follow up with, and book borrowers across voice, SMS, and email around the clock, aiming to handle the repetitive conversational work that keeps loan officers off the phones and let humans focus on judgment, empathy, and expertise.
Sanas
Sanas builds real-time speech understanding AI for contact centers - accent translation, language translation, noise cancellation and speech enhancement that runs live on a call without losing the speaker's voice or emotion.