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The directory of Voice AI companies — discover text-to-speech, speech-to-text, voice agents, cloning and more.

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Voice Agents & Assistants
Text-to-Speech (TTS)
Speech-to-Text / Transcription
Real-time Voice / Speech-to-Speech
Observability & Evals
Voice SDKs & APIs / Infrastructure
Audio Editing & Enhancement
Dubbing & Localization
Large Language Models (LLM)
Music & Audio Generation
Voice Activity Detection (VAD)
Voice Biometrics / Authentication
Voice Cloning

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Customer Support
Inbound Calls
Outbound Calls
Lead Qualification
Appointment Scheduling
Debt Collection
Logistics
Healthcare
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Insurance

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Customer Support

Best AI Voice Agents for Customer Support

AI voice agents that handle customer support calls 24/7 — answering questions, resolving issues, and escalating to humans when needed.

Verloop.io

verloop.io

Intelligent voice automation for enhanced customer interactions.

Voice Agents & Assistants

Replicant

replicant.com

Automate and optimize customer conversations with Replicant's AI agents in contact centers.

Voice Agents & Assistants

Talkdesk

talkdesk.com

AI-driven Customer Experience Automation for contact centers.

Voice Agents & Assistants

Rasa

rasa.com

The developer platform for enterprise AI agents.

Voice Agents & AssistantsVoice SDKs & APIs / Infrastructure

Odigo

odigo.com

European CCaaS platform optimizing customer relations through AI-powered omnichannel solutions.

Voice Agents & Assistants

Regal (regal.ai)

regal.ai

Empower customer interactions with Regal's customizable AI voice agents for diverse industries.

Voice Agents & AssistantsVoice SDKs & APIs / Infrastructure

Parloa

parloa.com

AI contact center platform for seamless, personalized customer interactions.

Voice Agents & AssistantsVoice SDKs & APIs / Infrastructure

ItellicoAI

itellico.ai

End-to-end AI voice agent platform for phone and web; GDPR-compliant and EU-hosted.

Voice Agents & AssistantsSpeech-to-Text / Transcription

Helo.ai by VivaConnect

helo.ai

AI-powered CPaaS solutions for seamless, omnichannel customer engagement.

Voice Agents & AssistantsVoice SDKs & APIs / Infrastructure

Simple AI

usesimple.ai

Enterprise-ready AI voice agents for seamless customer interactions 24/7.

Voice Agents & Assistants

Observe.ai

observe.ai

Purpose-built AI agents for customer support, powered by AI to enhance CX and operational efficiency.

Voice Agents & AssistantsObservability & Evals

SquadStack

squadstack.ai

Voice AI Agents for India in Hindi, Hinglish, 8+ languages | SquadStack

Voice Agents & Assistants

Yampa

yampa.ai

Autonomous AI agents for scalable, 24/7 customer care.

Voice Agents & AssistantsVoice SDKs & APIs / Infrastructure

Nurix

nurix.ai

Enterprise Conversational AI for Sales, Support, and Operations.

Voice Agents & AssistantsVoice SDKs & APIs / Infrastructure

GuruSup

gurusup.com

AI customer support agents with 95% autonomous resolution and seamless omnichannel integration.

Voice Agents & Assistants

Brilo AI

brilo.ai

Brilo AI — Human-like AI phone agents for businesses.

Voice Agents & Assistants

Fin

fin.ai

The highest performing Customer Agent for flawless customer experiences.

Voice Agents & Assistants

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Other use cases

Inbound Calls Outbound Calls Lead Qualification Appointment Scheduling Debt Collection Logistics Healthcare Real Estate Insurance