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Give agents a voice

Speech recognition, synthesis and the parts of a spoken conversation.

19 tools

Voice

Asterisk

Open-source PBX; frame serializer to connect agent pipelines to an Asterisk WebSocket channel.

A+
Voice +1

LiveKit

WebRTC transport and infrastructure for real-time audio/video agents.

A+
Voice

Pipecat

Python framework for real-time voice and multimodal conversational agents, with composable pipelines over WebSockets or WebRTC

A+
Voice

LiveKit Agents

Framework for building realtime, server-side voice agents with pluggable STT, LLM, and TTS and WebRTC/telephony support

A
Voice +1

Dograh

Self-hostable open-source voice AI platform for building inbound and outbound phone agents with a drag-and-drop workflow builder

B
Voice

Awaaz AI

Telephony media-stream serializer for hosting voice agents over the Awaaz AI websocket.

Score unavailable
Voice

Bandwidth

Telephony serializer for Bandwidth Programmable Voice WebSocket media streams.

Score unavailable
Voice

Exotel

Serializer for the Exotel WebSocket media-streaming protocol.

Score unavailable
Voice

Genesys

Serializer for the Genesys Cloud AudioHook WebSocket protocol.

Score unavailable
Interface +2

Genspark Super Agent

No-code AI workspace using a Mixture-of-Agents design with 80+ tools spanning slides, video, images, and phone calls

Connectors +1

Lindy

AI assistant platform automating email, meetings, phone calls, and CRM work across connected apps

Voice

Plivo

Serializer for the Plivo Audio Streaming WebSocket protocol.

Score unavailable
Voice

Ringg AI

Streaming speech-to-text service via Ringg AI.

Score unavailable
Voice

Telnyx

Serializer for the Telnyx WebSocket media-streaming protocol.

Score unavailable
Voice

Twilio

Serializer for the Twilio Media Streams WebSocket protocol.

Score unavailable
Voice +1

Voice.ai

Text-to-speech via Voice.ai's streaming WebSocket API.

Score unavailable
Voice

Vonage

Telephony and Video API serializers/transports for voice-agent media streams.

Score unavailable
Voice

Wavix

Frame serializer for the Wavix WebSocket media-streaming protocol.

Score unavailable
Voice

WhatsApp Business

Real-time voice via the WhatsApp Business Cloud API (WebRTC calling).

Score unavailable