Free AI Tools for voice agents

Browse 5 free and freemium AI tools built for voice agents.

5 tools

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Freemium / Free Trial

Top Free voice agents AI Tools

Discover the best free AI tools tagged voice agents — all with free credits or a free plan.

Deploy and customize AI-powered voice and chat agents to automate customer support, sales, and operations across multiple channels.

Free

#AI Agent #AI Chatbot #AI Customer Service

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Cartesia

Cartesia builds fast speech AI models and voice agents for real-time text-to-speech, transcription, and interactive conversations.

#AI Text-to-Speech #AI Speech-to-Text #AI Agent #AI API

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ElevenLabs

ElevenLabs is an AI audio platform for text-to-speech, voice cloning, dubbing, speech-to-text, music, and voice agents.

Free

#AI Text-to-Speech #AI Voice Cloning #AI Speech-to-Text #AI Dubbing #AI Audio Editing #AI Music Generator #AI API #AI Agent #AI Customer Service

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What Can voice agents AI Tools Do?

The most common use cases across AI tools tagged 'voice agents'.

Customer support voice automationEnd-to-end customer support automationLead qualification and outbound sales campaignsOperational efficiency (scheduling, reminders, collections)FAQ and knowledge base lookupInbound call handling and triageFraud detection verification callsFinancial services call handling

Key Features of voice agents AI Tools

The most frequently featured capabilities in AI tools tagged 'voice agents'.

Multi-channel support (voice, chat, WhatsApp, SMS, email)Customizable voice and language (11k+ voices, 70+ languages)Knowledge base and tool integrationSystem prompt and workflow configurationGuardrails and automated testingBuilt-in analytics, transcripts, and debug logsBring your own LLM or use built-in modelsWebSocket and REST APIs, native SDKsEnterprise security: SSO, SLA, data residency (US, EU, India)Fast text-to-speech modelsStreaming speech-to-text transcriptionVoice agent platform