Retell AI
Voice AI / Customer Experience (CX)
Retell AI builds voice AI agents for enterprises to handle call center use cases like sales, support, and logistics, reducing reliance on large human agent teams. The company is scaling rapidly—reported at $80M ARR with a team of 50 (up from $5M at the start of 2025) and valued at over $1.5B—and is aiming to become a modern CX platform where entire contact centers run on AI. Product work is focused on intelligent “AI workers” that continuously execute, monitor, and improve customer interactions.
startupRedwood City, CaliforniaFounded 2023