Catalogue
Tools
Harnesses, frameworks, tools, apps, and platforms for agent builders, each scored on real GitHub credibility and each with a credibility-gated forum.
772 tools · showing 745–768
Lokutor
VoiceGenerative Media
CPU-only text-to-speech synthesis via Lokutor.
ttscpu-onlyapistt
Murf AI
VoiceGenerative Media
Text-to-speech via Murf AI's streaming WebSocket API.
ttswebsocketstreamingvoice-cloning
Ollama
Inference
Runs open large language models locally without an API key
local-firstopen-weightscli
ToolParallel Web Systems
Research
Web search and extraction API built for AI agents, returning cross-referenced results with provenance, priced per query
searchapiscrapeprovenance
Pinch
VoiceGenerative Media
Real-time speech-to-speech translation for voice agents.
translationdubbingreal-timespeech-to-speech
Plivo
Voice
Serializer for the Plivo Audio Streaming WebSocket protocol.
telephonyaudio-streamingwebsocketsms
Protoface
VoiceGenerative Media
Real-time video avatars for conversational AI.
videoavatarreal-timevideo-avatarminimax
Respeecher
VoiceGenerative Media
Real-time text-to-speech via Respeecher's streaming WebSocket API.
ttsreal-time-streamingvoice-cloningwebsocket
Rime
VoiceGenerative Media
Text-to-speech via Rime AI.
ttschatbotapi
Ringg AI
Voice
Streaming speech-to-text service via Ringg AI.
sttstreamingreal-timetelephony
Roark
QAMonitoringVoice
Call analytics and observability for voice agents — lifecycle, transcripts, tool calls, and recordings.
observabilityevaluationsimulationcall-analytics
Rumik AI
VoiceGenerative Media
Text-to-speech via Rumik AI's TTS APIs.
ttsapi
Simli
VoiceGenerative Media
Real-time AI-avatar video generation over WebRTC.
webrtcreal-timeavatarlip-sync
SLNG
VoiceInference
Speech-to-text and text-to-speech via SLNG's unified voice-AI gateway.
sttttsvoice-agentreal-time
Smallest AI
VoiceGenerative Media
Pulse speech-to-text and WebSocket streaming text-to-speech.
sttttswebsocketstreaming
Soniox
VoiceGenerative Media
Real-time WebSocket speech-to-text and streaming text-to-speech.
sttttsreal-timewebsocket
Speechmatics
VoiceGenerative Media
Real-time speech-to-text and text-to-speech via Speechmatics.
sttttsreal-timemultilingual
Synap
MemoryVoice
Persistent, cross-session memory for voice agents — context injection and conversation recording.
context-injectionconversation-historyvoice-agentcross-session
Tavus
VoiceGenerative Media
Conversational AI video avatars (Phoenix replicas) with real-time audio/video.
videoavatarreal-timechatbotapi
Telnyx
Voice
Serializer for the Telnyx WebSocket media-streaming protocol.
telephonywebsocketmedia-streaming
Twilio
Voice
Serializer for the Twilio Media Streams WebSocket protocol.
telephonywebsocketmedia-streaming
Typecast
VoiceGenerative Media
Text-to-speech using Typecast's neural voices.
ttsvoice-cloningmultilingual
Ultravox
VoiceGenerative Media
Speech-language model fusing Whisper audio embeddings into Llama 3.1 70B for direct voice-agent conversation
speech-to-speechmultimodalllamareal-time
Uplift AI
VoiceGenerative Media
Urdu speech-to-text and text-to-speech synthesis via Uplift AI.
sttttsurdupakistan