Best AI tools for< Voice Interaction Engineer >

SoundHound AI is a global leader in conversational intelligence, providing voice AI solutions for businesses to offer exceptional conversational experiences to their customers. Their proprietary technology enables best-in-class speed and accuracy in multiple languages across automotive, TV, IoT, and customer service industries. SoundHound offers innovative AI-driven products like Smart Answering, Smart Ordering, and Dynamic Interaction™, a real-time customer service interface. With SoundHound Chat AI, a powerful voice assistant integrated with Generative AI, the company powers millions of products and services, handling billions of interactions annually for top-tier businesses.

Retell AI provides a Conversational Voice API that enables developers to integrate human-like voice interactions into their applications. With Retell AI's API, developers can easily connect their own Large Language Models (LLMs) to create AI-powered voice agents that can engage in natural and engaging conversations. Retell AI's API offers a range of features, including ultra-low latency, realistic voices with emotions, interruption handling, and end-of-turn detection, ensuring seamless and lifelike conversations. Developers can also customize various aspects of the conversation experience, such as voice stability, backchanneling, and custom voice cloning, to tailor the AI agent to their specific needs. Retell AI's API is designed to be easy to integrate with existing LLMs and frontend applications, making it accessible to developers of all levels.

Coval is an AI tool designed to help users ship reliable AI agents faster by providing simulation and evaluations for voice and chat agents. It allows users to simulate thousands of scenarios from a few test cases, create prompts for testing, and evaluate agent interactions comprehensively. Coval offers AI-powered simulations, voice AI compatibility, performance tracking, workflow metrics, and customizable evaluation metrics to optimize AI agents efficiently.

Vocera is an AI voice agent testing tool that allows users to test and monitor voice AI agents efficiently. It enables users to launch voice agents in minutes, ensuring a seamless conversational experience. With features like testing against AI-generated datasets, simulating scenarios, and monitoring AI performance, Vocera helps in evaluating and improving voice agent interactions. The tool provides real-time insights, detailed logs, and trend analysis for optimal performance, along with instant notifications for errors and failures. Vocera is designed to work for everyone, offering an intuitive dashboard and data-driven decision-making for continuous improvement.

Convai is a Conversational AI platform that enables users to create intelligent characters with human-like conversation capabilities for games and virtual world applications. It offers an easy-to-use interface to design characters, connect them to assets, and engage in open-ended voice-based conversations. The platform focuses on enhancing user experiences in gaming, learning, and entertainment by providing AI-guided training applications and brand agents for various industries. Convai aims to revolutionize the way users interact with virtual worlds through cutting-edge Generative Conversational AI technology.

Emvoice is a cutting-edge vocal synthesis platform that empowers users to create realistic and expressive synthetic voices. With its advanced AI algorithms and intuitive interface, Emvoice makes it easy to generate high-quality voiceovers, audiobooks, and other audio content. Whether you're a professional voice actor, a content creator, or simply looking to add a touch of personality to your projects, Emvoice has the tools you need to bring your words to life.

Ascenscia is a specialized AI voice assistant designed to streamline lab digitization processes. It integrates with laboratory software and machines to enable hands-free interactions, automating data collection, optimizing workflows, and accelerating R&D cycles. Ascenscia offers features such as data accessibility, data capturing, inventory access, and additional task management. The application is designed for scientific labs, addressing concerns with precision, safety, and adaptability. It boasts high accuracy in understanding scientific terminologies, end-to-end data encryption, multi-lingual support, and customization options for different lab workflows.

Vocode is an open-source voice AI platform that enables users to build, deploy, and scale hyperrealistic voice agents. It offers fully programmable voice bots that can be integrated into workflows without the need for human intervention. With multilingual capability, custom language models, and the ability to connect to knowledge bases, Vocode provides a comprehensive solution for automating actions like scheduling, payments, and more. The platform also offers analytics and monitoring features to track bot performance and customer interactions, making it a valuable tool for businesses looking to enhance customer support and engagement.

TalkTonic AI is an innovative AI chat application that provides users with a seamless and interactive chat experience. The application utilizes advanced AI technology to understand and respond to user queries in real-time, making it a valuable tool for communication and customer support. With its user-friendly interface and intelligent features, TalkTonic AI is designed to enhance user engagement and streamline communication processes.

Nurix AI is a custom AI agent partner that offers solutions to automate workflows, build AI products, and transform enterprise workflows. Their AI agents enable proactive actions, seamless integration, and advanced voice capabilities. Nurix provides end-to-end AI solutions tailored for startups, with a team of experts from leading tech companies. Clients benefit from improved sales conversions, increased sales reach, and cost efficiency. Nurix is trusted by leading brands to deliver cutting-edge AI solutions.

Native AI is an innovative AI tool that aims to revolutionize the way users interact with various applications by providing a unified interface for faster and more efficient work. It eliminates the need for context switching, clunky user interfaces, and manual tasks, offering a seamless experience across different apps. Users can interact with AI through voice commands, typing, or clicking, enabling lightning-fast interactions and effortless automations. The tool simplifies complex tasks by providing automation suggestions and intuitive interfaces based on user intent, ultimately enhancing productivity and streamlining workflows.

SignalWire is a cloud communications platform that provides a suite of APIs and tools for building voice, messaging, and video applications. With SignalWire, developers can quickly and easily create AI-powered applications without extensive coding. SignalWire's platform is designed to be scalable, reliable, and easy to use, making it a great choice for businesses of all sizes.

Vapi is a Voice AI tool designed specifically for developers. It enables developers to interact with their code using voice commands, making the coding process more efficient and hands-free. With Vapi, developers can perform various tasks such as writing code, debugging, and running tests simply by speaking. The tool is equipped with advanced natural language processing capabilities to accurately interpret and execute voice commands. Vapi aims to revolutionize the way developers work by providing a seamless and intuitive coding experience.

Millis AI is an instant, natural, and affordable voice AI platform designed for developers to create cutting-edge voice agents with low latency. The platform offers optimized conversation flow handling, affordable accessibility, seamless integration, and scalable expertise. With rates starting at $0.06/min, Millis AI enables users to build human-like voice agents that can manage interruptions and understand human intent. The platform also provides DevOps engineers' expertise in scaling systems for enterprise-level applications.

Amped Studio is an online music sequencer and sound editor that provides users with the tools and resources they need to create music. The platform offers a variety of features, including a built-in drum machine, sequencer tracks, and a rich sample library. Amped Studio also allows users to connect third-party instruments and effects using VST technology. The platform is designed to be easy to use, even for beginners, and it offers a variety of tutorials and articles to help users get started.

Voqal is an intelligent voice coding assistant designed to provide software developers with natural speech programming capabilities. It offers customizable features, context extensions, and access to various compute providers, making coding more efficient and intuitive. Voqal's modes allow for easy navigation, coding, and confirmation of changes through voice commands. The application aims to streamline the coding process and enhance productivity for developers of all skill levels.

LALAL.AI is a next-generation AI-powered vocal remover and music source separation service that offers fast, easy, and precise stem extraction. It allows users to remove vocals, instrumental tracks, drums, bass, guitar, and more from audio and video files without compromising quality. The platform leverages advanced AI technology to provide high-quality stem splitting based on transformer-based audio separation approach, ensuring seamless integration and cross-platform support for individuals and businesses.

Cartesia Sonic Team Blog Research Playground is an AI application that offers real-time multimodal intelligence for every device. The application aims to build the next generation of AI by providing ubiquitous, interactive intelligence that can run on any device. It features the fastest, ultra-realistic generative voice API and is backed by research on simple linear attention language models and state-space models. The founding team, who met at the Stanford AI Lab, has invented State Space Models (SSMs) and scaled it up to achieve state-of-the-art results in various modalities such as text, audio, video, images, and time-series data.

AI Interview Copilot is the ultimate AI-powered job interview assistant that provides voice transcription, image and screenshot recognition, easy management, accurate answers, and algorithm problem-solving capabilities. It supports 57 languages and offers seamless integration with various devices for a stress-free interview experience. The application aims to assist users in tackling technical interview questions, providing quick responses, and generating code snippets in real-time.

AIMLAPI.com is an AI tool that provides access to over 200 AI models through a single AI API. It offers a wide range of AI features for tasks such as chat, code, image generation, music generation, video, voice embedding, language, genomic models, and 3D generation. The platform ensures fast inference, top-tier serverless infrastructure, high data security, 99% uptime, and 24/7 support. Users can integrate AI features easily into their products and test API models in a sandbox environment before deployment.

Ai Hoshino - MD is a WhatsApp bot tool with features like voice and text interaction, group configuration, anti-delete, anti-link, personalized welcome messages, chatbot functionality, sticker creation, sub-bot integration, RPG game, YouTube music and video downloads, and more. The tool is actively maintained by Starlights Team and offers a range of functionalities for WhatsApp users.

VideoChat is a real-time voice interaction digital human tool that supports end-to-end voice solutions (GLM-4-Voice - THG) and cascade solutions (ASR-LLM-TTS-THG). Users can customize appearance and voice, support voice cloning, and achieve low first-packet delay of 3s. The tool offers various modules such as ASR, LLM, MLLM, TTS, and THG for different functionalities. It requires specific hardware and software configurations for local deployment, and provides options for weight downloads and customization of digital human appearance and voice. The tool also addresses known issues related to resource availability, video streaming optimization, and model loading.

GLaDOS Personality Core is a project dedicated to building a real-life version of GLaDOS, an aware, interactive, and embodied AI system. The project aims to train GLaDOS voice generator, create a 'Personality Core,' develop medium- and long-term memory, provide vision capabilities, design 3D-printable parts, and build an animatronics system. The software architecture focuses on low-latency voice interactions and minimal dependencies. The hardware system includes servo- and stepper-motors, 3D printable parts for GLaDOS's body, animations for expression, and a vision system for tracking and interaction. Installation instructions involve setting up a local LLM server, installing drivers, and running GLaDOS on different operating systems.

py-xiaozhi is a Python-based XiaoZhi voice client designed for learning code and experiencing AI XiaoZhi's voice functions without hardware conditions. It features voice interaction, graphical interface, volume control, session management, encrypted audio transmission, CLI mode, and automatic copying of verification codes and opening browsers for first-time users. The project aims to optimize and add new features to zhh827's py-xiaozhi based on the original hardware project xiaozhi-esp32 and the Python implementation py-xiaozhi.

Bailing is an open-source voice assistant designed for natural conversations with users. It combines Automatic Speech Recognition (ASR), Voice Activity Detection (VAD), Large Language Model (LLM), and Text-to-Speech (TTS) technologies to provide a high-quality voice interaction experience similar to GPT-4o. Bailing aims to achieve GPT-4o-like conversation effects without the need for GPU, making it suitable for various edge devices and low-resource environments. The project features efficient open-source models, modular design allowing for module replacement and upgrades, support for memory function, tool integration for information retrieval and task execution via voice commands, and efficient task management with progress tracking and reminders.

AI.Labs is an open-source project that integrates advanced artificial intelligence technologies to create a powerful AI platform. It focuses on integrating AI services like large language models, speech recognition, and speech synthesis for functionalities such as dialogue, voice interaction, and meeting transcription. The project also includes features like a large language model dialogue system, speech recognition for meeting transcription, speech-to-text voice synthesis, integration of translation and chat, and uses technologies like C#, .Net, SQLite database, XAF, OpenAI API, TTS, and STT.

RAI is a framework designed to bring general multi-agent system capabilities to robots, enhancing human interactivity, flexibility in problem-solving, and out-of-the-box AI features. It supports multi-modalities, incorporates an advanced database for agent memory, provides ROS 2-oriented tooling, and offers a comprehensive task/mission orchestrator. The framework includes features such as voice interaction, customizable robot identity, camera sensor access, reasoning through ROS logs, and integration with LangChain for AI tools. RAI aims to support various AI vendors, improve human-robot interaction, provide an SDK for developers, and offer a user interface for configuration.

Monadic Chat is a locally hosted web application designed to create and utilize intelligent chatbots. It provides a Linux environment on Docker to GPT and other LLMs, enabling the execution of advanced tasks that require external tools. The tool supports voice interaction, image and video recognition and generation, and AI-to-AI chat, making it useful for using AI and developing various applications. It is available for Mac, Windows, and Linux (Debian/Ubuntu) with easy-to-use installers.

ZcChat is an AI desktop pet suitable for Galgame characters, featuring long-term memory, expressive actions, control over the computer, and voice functions. It utilizes Letta for AI long-term memory, Galgame-style character illustrations for more actions and expressions, and voice interaction with support for various voice synthesis tools like Vits. Users can configure characters, install Letta, set up voice synthesis and input, and control the pet to interact with the computer. The tool enhances visual and auditory experiences for users interested in AI desktop pets.

LLM-Zero-to-Hundred is a repository showcasing various applications of LLM chatbots and providing insights into training and fine-tuning Language Models. It includes projects like WebGPT, RAG-GPT, WebRAGQuery, LLM Full Finetuning, RAG-Master LLamaindex vs Langchain, open-source-RAG-GEMMA, and HUMAIN: Advanced Multimodal, Multitask Chatbot. The projects cover features like ChatGPT-like interaction, RAG capabilities, image generation and understanding, DuckDuckGo integration, summarization, text and voice interaction, and memory access. Tutorials include LLM Function Calling and Visualizing Text Vectorization. The projects have a general structure with folders for README, HELPER, .env, configs, data, src, images, and utils.

Open-LLM-VTuber is a project in early stages of development that allows users to interact with Large Language Models (LLM) using voice commands and receive responses through a Live2D talking face. The project aims to provide a minimum viable prototype for offline use on macOS, Linux, and Windows, with features like long-term memory using MemGPT, customizable LLM backends, speech recognition, and text-to-speech providers. Users can configure the project to chat with LLMs, choose different backend services, and utilize Live2D models for visual representation. The project supports perpetual chat, offline operation, and GPU acceleration on macOS, addressing limitations of existing solutions on macOS.

VoiceBench is a repository containing code and data for benchmarking LLM-Based Voice Assistants. It includes a leaderboard with rankings of various voice assistant models based on different evaluation metrics. The repository provides setup instructions, datasets, evaluation procedures, and a curated list of awesome voice assistants. Users can submit new voice assistant results through the issue tracker for updates on the ranking list.

AgenticSeek is a voice-enabled AI assistant powered by DeepSeek R1 agents, offering a fully local alternative to cloud-based AI services. It allows users to interact with their filesystem, code in multiple languages, and perform various tasks autonomously. The tool is equipped with memory to remember user preferences and past conversations, and it can divide tasks among multiple agents for efficient execution. AgenticSeek prioritizes privacy by running entirely on the user's hardware without sending data to the cloud.

Wit-unity is a Unity C# based wrapper around the rest apis provided by Wit.ai. It is meant to be used as a base library within Voice SDK. We have made it accessible here for contributions and early adoption testing. Wit-unity is ideal for developers looking to do early research with voice and potential expand the core capabilities of Voice SDK.

Awesome-Audio-LLM is a repository dedicated to various models and methods related to audio and language processing. It includes a wide range of research papers and models developed by different institutions and authors. The repository covers topics such as bridging audio and language, speech emotion recognition, voice assistants, and more. It serves as a comprehensive resource for those interested in the intersection of audio and language processing.

BreezeApp is a community-driven platform for running AI capabilities locally on Android devices. It offers a privacy-focused solution where all AI features work offline, showcasing text-based chat interface, voice input/output support, and image understanding capabilities. The app supports multiple backends for different components and aims to make powerful AI models accessible to users. Users can contribute to the project by reporting issues, suggesting features, submitting pull requests, and sharing feedback. The architecture follows a service-based approach with service implementations for each AI capability. BreezeApp is a research project that may require specific hardware support or proprietary components, providing open-source alternatives where possible.

AIlice is a fully autonomous, general-purpose AI agent that aims to create a standalone artificial intelligence assistant, similar to JARVIS, based on the open-source LLM. AIlice achieves this goal by building a "text computer" that uses a Large Language Model (LLM) as its core processor. Currently, AIlice demonstrates proficiency in a range of tasks, including thematic research, coding, system management, literature reviews, and complex hybrid tasks that go beyond these basic capabilities. AIlice has reached near-perfect performance in everyday tasks using GPT-4 and is making strides towards practical application with the latest open-source models. We will ultimately achieve self-evolution of AI agents. That is, AI agents will autonomously build their own feature expansions and new types of agents, unleashing LLM's knowledge and reasoning capabilities into the real world seamlessly.

AIAvatarKit is a tool for building AI-based conversational avatars quickly. It supports various platforms like VRChat and cluster, along with real-world devices. The tool is extensible, allowing unlimited capabilities based on user needs. It requires VOICEVOX API, Google or Azure Speech Services API keys, and Python 3.10. Users can start conversations out of the box and enjoy seamless interactions with the avatars.

The AWS Lex Web UI is a sample Amazon Lex web interface that provides a chatbot UI component for integration into websites. It supports voice and text interactions, Lex response cards, and programmable configuration using JavaScript. The interface can be used as a full-page chatbot UI or embedded as a widget. It offers mobile-ready responsive UI, seamless voice-text switching, and interactive messaging support. The project includes CloudFormation templates for easy deployment and customization. Users can modify configurations, integrate the UI into existing sites, and deploy using various methods like CloudFormation, pre-built libraries, or npm installation.

A language self-assessment guide with mobile app voice interaction support.

Home Hemodialysis Helper for NxStage system. Step-by-step guidance, help for tricky situations, and voice interaction recommended.

Expert in character acting and formal responses

I respond and answer as a specific character or person, using their tone and style.

Your friendly AI assistant for voice-based dating, offering personalized tips, safety advice, and fun interactions.

Phonetics and reading coach with interactive voice capabilities, tailored for adult beginners.

Ask me anything about the rules of golf, even while playing! Use voice or text to get instant replies in your local language.

Welcome! I'm a voice-focused language teacher for interactive speaking practice. To enable voice, download the app and tap the headphone button next to my chat window. Then choose your preferred voice. When you're ready, tell me what language you'd like to learn. It's FREE!

Transform your spelling study sessions into interactive spelling bees! 🐝 Upload your word list and dive into a voice-activated quiz. Hear the word, spell it out, and get instant feedback before tackling the next challenge. Perfect your spelling skills one word at a time!

I create engaging homeschool curricula for preschool to 2nd grade, focusing on inclusivity and interactive learning.

Anime Voice Match, identifies anime characters similar to the user's voice.

Analyzes your writing and produces a prompt snippet you can use in any other prompt to guide AI in replicating your voice, style, and tone. Just provide the text in the prompt box or in a document (don't use a link or image). You don't need to write any additional prompt language with your text.

AI Voice Generation Expert - FREE TEST

An academic-focused voice-to-text assistant for college students.

Transforms spoken language into polished text effortlessly.

Voice Signal Pro

Record your thoughts with ChatGPT Voice Conversations 💡. Get started by clicking the 🎧 icon right to the chat input. Available on mobile only. Ask 'how do you work?' to learn more.

A scholar in Hindu literature providing positive, brief insights against negativity.

Friendly and casual creator of lifestyle content for YouTuBer.

Your host to Cosmic Horror