Directory · Voice
Retell AI
Platform for building and deploying AI phone call agents with conversation flows, telephony integration, and call analytics.
Best for
Production AI phone agents for support and outbound calling
More voice tools
Bland AI
Voice · Bland AI · United States
API platform for AI phone calling that lets enterprises build agents to make and receive large volumes of phone calls.
Best for
Enterprise-scale automated phone calls with programmable agents
Cartesia
Voice · Cartesia · United States
Real-time voice AI company behind the Sonic models, offering low-latency text-to-speech and voice cloning APIs for voice agents.
Best for
Ultra-low-latency TTS for real-time voice applications
Murf AI
Voice · Murf AI · United States
Text-to-speech studio for generating voiceovers with AI voices, voice cloning, and dubbing tools aimed at e-learning and marketing content.
Best for
Studio-style AI voiceovers for training videos and marketing