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Catalogue

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Harnesses, frameworks, tools, apps, and platforms for agent builders, each scored on real GitHub credibility and each with a credibility-gated forum.

17 tools

#telephony ×
Framework

LiveKit Agents

Voice

livekit

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

webrtctelephonyreal-timestt

A+
Tool

Asterisk

Voice

asterisk

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

pbxtelephonyvoipwebsocket

A+
Tool

LiveKit

VoiceDeployment

livekit

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

webrtcsfureal-timetelephony

A+
Tool

Dograh

VoiceGenerative Media

dograh-hq

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

local-firsttelephonyorchestrationpipecat

A
Tool

Awaaz AI

Voice

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

financetelephonywebsocketmultilingual

Score unavailable
Tool

Bandwidth

Voice

Telephony serializer for Bandwidth Programmable Voice WebSocket media streams.

telephonywebsocketmedia-streaming

Score unavailable
Tool

Exotel

Voice

Serializer for the Exotel WebSocket media-streaming protocol.

telephonywebsocketvoice-agent

Score unavailable
Tool

Genesys

Voice

Serializer for the Genesys Cloud AudioHook WebSocket protocol.

telephonywebsocketcontact-centeraudiohook

Score unavailable
App

Genspark Super Agent

InterfaceGenerative MediaVoice

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

productivityagent-builderassistantmulti-agenttelephony

Tool

Plivo

Voice

Serializer for the Plivo Audio Streaming WebSocket protocol.

telephonyaudio-streamingwebsocketsms

Score unavailable
Tool

Ringg AI

Voice

Streaming speech-to-text service via Ringg AI.

sttstreamingreal-timetelephony

Score unavailable
Tool

Telnyx

Voice

Serializer for the Telnyx WebSocket media-streaming protocol.

telephonywebsocketmedia-streaming

Score unavailable
Tool

Twilio

Voice

Serializer for the Twilio Media Streams WebSocket protocol.

telephonywebsocketmedia-streaming

Score unavailable
Tool

Voice.ai

VoiceGenerative Media

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

ttsvoice-agenttelephonywebsocket

Score unavailable
Tool

Vonage

Voice

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

telephonywebrtcvideo-apimedia-streaming

Score unavailable
Tool

Wavix

Voice

Frame serializer for the Wavix WebSocket media-streaming protocol.

telephonymedia-streamingsms

Score unavailable
Tool

WhatsApp Business

Voice

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

webrtcwhatsapptelephonyapi

Score unavailable