💼 Your own AI-powered voice interviewer for hiring.

Conversational voice AI agents

Rapida is an open-source, end-to-end voice AI orchestration platform for building real-time conversational voice agents with audio streaming, STT, TTS, VAD, multi-channel integration, agent state management, and observability.

Sayna is a unified Voice Layer for AI Agents with a seemless integration to an existing agentic frameworks

Voice Prompts, GPT-4o prompts, Voice Agent Prompts, ChatGPT Prompts, HumeAI Prompts

voice ai agent that's able to do tool calls with composio integrations

The open testing standard for voice AI agents. Deterministic + semantic + RAG augmented evaluation. Local first. Zero telemetry.

Real-time accent conversion during phone calls using Twilio, Deepgram, and Google Cloud TTS

Voice AI agent for Ray-Ban Meta glasses using Amazon Bedrock AgentCore and Strands Agents

AI Customer Support Agent with RAG + Voice A fully local, privacy-focused AI customer support system powered by open-source models. It supports multi-turn conversations, PDF/manual search (RAG), product recommendations, FAQ reasoning, and voice input/output using local STT + TTS. Built with Mistral 7B GGUF, FAISS, Whisper Tiny, Coqui TTS, FastAPI.

A versatile, full-stack template for building AI-powered voice agents.

Open-source Python SDK for real-time Voice AI, voice agents, streaming audio, and observability using Rapida.

VoiceCare is an AI friend for our elders. They cared for you when you were young, so now let VoiceCare help keep them company and brighten their day.

InvertAI is a conversational AI platform designed for the hospitality industry. It automates guest messaging across various platforms, including WhatsApp, Instagram, and Facebook, using technology like ChatGPT and other large language models (LLMs). This helps hotels increase direct bookings and streamline their communication processes.

Advanced speaker identification and verification system using deep learning. Features emotion recognition, language detection, and anti-spoofing capabilities for secure voice authentication applications.

A Next.js-based AI mock interview platform using real-time voice interactions to simulate technical interviews with authentication, session tracking, and tech-specific practice.

The official NodeJS SDK for PIOPIY - a complete Voice AI Agent and CPaaS Platform Easily build intelligent Voice Agents, manage complex call flows (queues, human handoff), execute bulk voice campaigns, and send multi-channel notifications via WhatsApp and SMS.

Open-source React SDK for real-time Voice AI, voice agents, streaming audio, and observability using Rapida.

Real-time voice AI agent for Google SDE mock interviews. Built with Google ADK + Gemini Live native audio on Vertex AI. Full interview loop (Behavioural, Coding, System Design, Debugging, Debrief) — live grading, spoken scores, cross-session memory. No text box. Just an interview.

Unofficial utilities for Layercode Voice Agents. Run hundreds of voice AI conversations concurrently. Test with text, audio files, or AI-driven personas.