AI Agents & Automation

Klariqo offers AI voice agents specifically designed for call centers and BPOs to streamline outbound lead qualification. The AI agents integrate directly with existing SIP dialers such as VICIdial, Trackdrive, or any custom PBX, acting as a pre-qualification layer. They filter out voicemails, wrong numbers, and unqualified leads, ensuring that human closers only receive warm transfers. Key features include sub-0.5s response time, 4-second voicemail detection, and automatic DNC compliance. Klariqo also provides real-time call transcripts and recordings, with intent, sentiment, and outcome auto-extracted and pushed to your CRM. The system is built with robust guardrails to prevent AI hallucination and ensures honest communication with prospects, even when asked if it's a robot.

voicechat2 is a fast, fully local AI voice chat application built on WebSockets, allowing for simple remote access. It offers a modular architecture where users can swap out Speech-to-Text (SRT), Large Language Model (LLM), and Text-to-Speech (TTS) servers. Supported SRT options include whisper.cpp, faster-whisper, or HF Transformers whisper. For LLMs, it integrates with llama.cpp or any OpenAI API compatible server. TTS capabilities are provided by coqui-tts, StyleTTS2, Piper, or MeloTTS. The tool includes a default web UI with Voice Activity Detection (VAD) and Opus support, making it highly customizable for various local AI voice interaction needs.

Outspeed provides tooling and infrastructure designed to power lifelike and emotive AI companions. Through its SDK and API, developers can integrate human-like voice interaction into their AI applications in minutes. The platform emphasizes natural prosody and emotion, ensuring that AI voices convey subtle nuances rather than sounding robotic. It boasts ultra-low latency for smooth conversations and high-concurrency infrastructure capable of serving numerous users simultaneously. Outspeed's solution is multilingual, unrestricted, and scalable, making it suitable for a wide range of AI companion applications. The company also offers easy integrations with clear documentation and white-glove support.

Langchats is an AI-powered language learning platform designed to help users achieve conversational fluency in multiple languages. It facilitates learning through engaging, real-time voice-to-voice conversations, or at a slower pace with non-realtime voice or text-based interactions. Users can provide conversation contexts, including specific words or phrases to practice. The platform offers instant, personalized feedback on grammar and vocabulary, along with suggestions when users are stuck. Detailed progress tracking and analytics help monitor improvement, vocabulary growth, and identify areas needing more practice. Langchats supports over 15 languages, including Spanish, French, German, Italian, and English, and provides instant translations of conversation messages.

Realtime Whisper Turbo is an AI-powered tool designed for instant audio transcription. Users can either speak directly into their microphone or upload an audio file, and the application will convert the spoken words into written text in real-time. The transcription is displayed on the screen as it is generated, providing immediate feedback. This tool leverages the Whisper large turbo model, making it suitable for various applications requiring quick and accurate speech-to-text conversion. It operates as a Hugging Face Space, offering accessibility through a web interface.

PolyAI is a leading conversational AI platform designed for enterprise customer service, offering highly lifelike voice AI agents. It enables businesses to manage high volumes of customer interactions across voice, chat, and SMS channels with a single, custom-built agent. The platform focuses on delivering both unlimited scale and complete control, integrating seamlessly with existing tech stacks like Salesforce, NICE, and Genesys. Key capabilities include account management, authentication, call routing, billing & payments, booking & reservations, FAQ, order management, and troubleshooting. PolyAI helps organizations achieve significant CSAT boosts, revenue generation, and cost reductions by automating customer interactions and providing deep insights into customer needs.

purpleSlate aims to simplify the development of conversational applications, catering to both simple chatbots and highly scalable enterprise solutions. The platform focuses on creating informed, personalized, and engaging customer experiences through conversational AI. It offers custom-crafted solutions for modern AI-first digital enterprises, leveraging natural language processing for both voice and text interactions to enhance customer experiences and operational efficiencies at scale. purpleSlate also provides digital transformation services from ideation to implementation, and offers Conversational AI as a Service for quick deployment, custom implementation using modular components, and consulting services for designing and building conversational apps.

Sage Care is an AI-powered care navigation platform designed specifically for health systems. It automates patient interactions, triage, and scheduling, significantly reducing wait times and alleviating staff workload. The platform features AI-powered patient support that handles inquiries instantly with human-like responses, executes standard operating procedures, and works across calls or text. It also includes a clinically informed copilot for staff, offering protocol-based triage, real-time decision recommendations, and automated documentation. Furthermore, Sage Care provides intelligent provider and patient matching to optimize schedules, reduce no-shows, and boost utilization, satisfaction, and revenue across the health system.

CosyVoice is an advanced text-to-speech (TTS) system built on large language models (LLM), offering comprehensive capabilities for voice generation. It excels in zero-shot multilingual speech synthesis, covering 9 common languages and over 18 Chinese dialects/accents, alongside multi-lingual/cross-lingual zero-shot voice cloning. The tool prioritizes content consistency, speaker similarity, and prosody naturalness, surpassing previous versions. Key features include pronunciation inpainting for Chinese Pinyin and English CMU phonemes, robust text normalization, and bi-streaming support for low-latency audio output. CosyVoice also provides instruct support for controlling language, dialect, emotion, speed, and volume, making it suitable for production use and advanced users.

June is a local voice chatbot designed for engaging conversations, leveraging Ollama for language model capabilities, Hugging Face Transformers for speech recognition, and the Coqui TTS Toolkit for text-to-speech synthesis. This open-source tool provides a flexible and privacy-focused solution, ensuring that all interactions remain on your local machine without sending any data to external servers. It supports various interaction modes, including text input/output, voice input/text output, text input/audio output, and the default voice input/audio output. Users can customize its behavior through a JSON configuration file, allowing for adjustments to the language model, speech-to-text, and text-to-speech components, including device allocation and specific model choices. June is ideal for users seeking a powerful, customizable, and private voice assistant experience.

Erogen AI is a platform dedicated to immersive AI companionship, offering users the ability to engage in private, engaging conversations and roleplay with advanced, customizable AI personalities. The platform focuses on romantic and intimate interactions, providing a safe and innovative environment for users to connect with AI companions. Key features include dynamic avatars that update based on chat history, AI voice triggers and auto-voice for spoken messages, and AI phone calls for real-time voice interaction. Erogen AI also incorporates advanced memory features like context memory and core memory slots to ensure persistent and personalized storylines, making each interaction unique and deeply engaging.

streaming-asr offers a lightweight client-server system designed for real-time audio processing, integrating voice activity detection (VAD) and automatic speech recognition (ASR). This project demonstrates a complete pipeline, from browser-based audio recording using the Web Audio API to efficient WebSocket communication for low-latency audio transmission. The server-side VAD detects speech segments, reducing unnecessary processing, while the integrated ASR provides real-time transcription. It's built with a technology stack including React for the frontend, Node.js for the WebSocket server, and webrtcvad and SenseVoiceSmall for VAD and ASR respectively. This system is ideal for developers looking to implement real-time speech-to-text functionalities in their applications.

Ultravox is a fast multimodal LLM designed for real-time voice interactions, developed by Fixie.ai. It distinguishes itself by understanding both text and human speech directly, eliminating the need for a separate Audio Speech Recognition (ASR) stage. This direct coupling enables Ultravox to respond much more quickly than traditional systems. The model is built on research from AudioLM, SeamlessM4T, Gazelle, and SpeechGPT, extending open-weight LLMs like Llama 3, Mistral, and Gemma with a multimodal projector. It currently takes audio input and emits streaming text, with future plans to emit speech tokens for direct audio conversion. Ultravox offers an 8B variant on Hugging Face and allows for training against any open-weight model, making it highly customizable for various use cases.

MarshallBOT is an AI-powered leadership coaching tool endorsed by renowned leadership coach Marshall Goldsmith. It leverages over four decades of his expertise to provide transformative guidance and support. Users can engage with an AI avatar of Marshall Goldsmith, accessing tailored coaching sessions that incorporate his knowledge, experience, and distinctive voice. The platform aims to make Marshall Goldsmith's extensive insights accessible to a wider audience, offering personalized guidance at scale. It's designed for individuals seeking to enhance their leadership skills and achieve professional success through a unique AI-driven coaching experience.

InterviewBee is an AI-powered interview preparation and assistance tool designed to help job seekers excel in their interviews. It offers live AI assistance, providing real-time talking points in under two seconds during actual interviews, and features an undetectable stealth mode for screen sharing. Users can also practice with voice-based AI mock interviews tailored to their resume and job description, receiving detailed feedback and dynamic follow-up questions. The platform supports various interview types, including technical, product management, consulting, and marketing roles, and is compatible with major platforms like Zoom, Google Meet, and Microsoft Teams. InterviewBee aims to boost confidence and improve performance, leading to a higher interview success rate.

EchoKit Server is an open-source voice agent platform designed to facilitate seamless communication between EchoKit devices and various AI services. It acts as a central component, enabling developers to customize Large Language Model (LLM) endpoints, plan LLM prompts, and configure speech models for diverse use cases. The platform supports integration with additional AI features, including MCP servers, and offers flexible deployment options, either locally or connected to preset servers. It powers the full voice–AI interaction loop, providing an easy way to run end-to-end speech pipelines with configurable ASR, LLM, and TTS stages, compatible with OpenAI-spec APIs and models like Gemini and Qwen Real-Time.

Dograh is an open-source voice AI platform designed for building conversational agents without requiring any coding skills. It serves as a self-hosted, privacy-first alternative to tools like Vapi, allowing users to create AI calling bots, voice assistants, and automated phone systems. The platform features an intuitive no-code agent builder with a visual flow designer, pre-built templates, and drag-and-drop logic for easy customization. Dograh emphasizes privacy and control, offering full data privacy and independence from vendor lock-in. It supports multilingual conversations, real-time analytics, and voice customization, making it suitable for various industries looking to transform customer interactions with intelligent AI voice agents.

mlx-audio is a comprehensive audio processing library designed for Apple Silicon, leveraging the MLX framework to deliver fast and efficient text-to-speech (TTS), speech-to-text (STT), and speech-to-speech (STS) functionalities. It supports multiple model architectures, offers multilingual capabilities, and includes features like voice customization, cloning, and adjustable speech speed. The library also provides an interactive web interface with 3D audio visualization, an OpenAI-compatible REST API, and quantization support for optimized performance. Developers can integrate it via pip, uv, or a Swift package for iOS/macOS applications, making it a versatile tool for various audio-related projects.

MyVocal.ai is a comprehensive AI voice platform designed for voice cloning, text-to-speech generation, and AI music creation. Users can record their voice once and clone it for various applications, including singing and speaking. The platform boasts support for over 100 languages with an auto-detect feature, ensuring broad accessibility and utility. It focuses on delivering fast, natural, and multilingual voice technology, making it suitable for content creators, podcasters, and YouTubers looking to enhance their audio content or create unique AI-generated music. MyVocal.ai aims to simplify the process of generating realistic voices and musical compositions.

Flowtica Scribe is the world's first AI pen designed for smart note-taking. It records every conversation while you write, capturing audio, handwritten notes, and even sketches. The AI then processes this information to generate structured summaries and insights, eliminating the need to transcribe or re-process raw recordings. This allows users to stay focused during meetings and discussions, ensuring critical points are captured and easily retrievable. Flowtica aims to transform fragmented conversations into intuitive tasks and actionable intelligence, helping users move from note-taking to note-thinking. It offers features like one-press recording, FlowMark™ for tagging important moments, and AI-powered summarization for various professional roles.

SpeedTech.ai presents RAIYA Voice AI, a sophisticated voice bot engineered for authentic business conversations. This AI solution is designed to manage customer calls with exceptional clarity, consistency, and reliability, even at high volumes. RAIYA supports both inbound and outbound calls and offers multilingual capabilities, making it suitable for diverse global operations. It leverages advanced AI to automate customer interactions, ensuring a seamless and efficient communication experience. The tool aims to enhance customer support automation and streamline business voice operations, providing a scalable solution for companies looking to optimize their telephony systems.

Qwen3-TTS is an open-source text-to-speech (TTS) model series developed by the Qwen team at Alibaba Cloud. It offers capabilities for stable, expressive, and streaming speech generation, making it suitable for various audio content creation needs. The model also supports advanced features such as free-form voice design, allowing users to customize and create unique vocal styles, and voice cloning, which enables the replication of existing voices. This makes Qwen3-TTS a versatile tool for developers and content creators looking to integrate high-quality, customizable speech into their applications or projects.

VoxCPM2 is a cutting-edge, tokenizer-free Text-to-Speech (TTS) system developed by OpenBMB, designed for highly natural and expressive speech synthesis. It bypasses discrete tokenization by directly generating continuous speech representations via an end-to-end diffusion autoregressive architecture. The latest version, VoxCPM2, is a 2B parameter model trained on over 2 million hours of multilingual speech data, supporting 30 languages. Key features include Voice Design, allowing users to create new voices from natural-language descriptions, and Controllable Voice Cloning, which enables cloning a voice from a short reference clip with optional style guidance. It also offers Ultimate Cloning for reproducing every vocal nuance and outputs 48kHz studio-quality audio. VoxCPM2 is fully open-source under the Apache-2.0 license, making it free for commercial use, and supports real-time streaming with low RTF.

VITA is an open-source project focused on achieving GPT-4o level real-time vision and speech interaction. The latest version, VITA-1.5, introduces significant advancements, including a reduction in end-to-end speech interaction latency from approximately 4 seconds to 1.5 seconds, enabling near-instant user experience. It also boasts enhanced multimodal performance, with average scores on benchmarks like MME, MMBench, and MathVista increasing from 59.8 to 70.8. VITA-1.5 refines speech processing capabilities, reducing ASR Word Error Rate from 18.4 to 7.5, and integrates an end-to-end TTS module. The tool supports both English and Chinese and provides instructions for setting up basic and real-time interactive demos, making it accessible for developers and researchers.