Best AI tools for< Voice Technology Developer >

Elixir is an AI tool designed for observability and testing of AI voice agents. It offers features such as automated testing, call review, monitoring, analytics, tracing, scoring, and reviewing. Elixir helps in simulating realistic test calls, analyzing conversations, identifying mistakes, and debugging issues with audio snippets and call transcripts. It provides detailed traces for complex abstractions, streamlines manual review processes, and allows for simulating thousands of calls for full test coverage. The tool is suitable for monitoring agent performance, detecting anomalies in real-time, and improving conversational systems through human-in-the-loop feedback.

AssemblyAI is an industry-leading Speech AI tool that offers powerful SpeechAI models for accurate transcription and understanding of speech. It provides breakthrough speech-to-text models, real-time captioning, and advanced speech understanding capabilities. AssemblyAI is designed to help developers build world-class products with unmatched accuracy and transformative audio intelligence.

PlayAI is an AI tool designed for businesses and developers to create voice interfaces effortlessly. The platform allows users to generate conversational agents by simply tapping or clicking, enabling them to shuffle, share, and clone voices. PlayAI offers a user-friendly interface for building agents, making it easy to customize and deploy voice interactions. With a focus on simplicity and efficiency, PlayAI aims to revolutionize the way businesses and developers engage with their audience through voice technology.

LookupKit AI Tools Directory is a platform that offers a curated collection of AI tools for various purposes. Users can explore and discover cutting-edge AI applications in different domains such as text-writing, image processing, video creation, coding assistance, voice technology, business analytics, marketing automation, AI detection, chatbot development, design, art, life assistance, 3D modeling, education, productivity enhancement, and more. The platform aims to provide a comprehensive directory of AI tools to cater to the diverse needs of users across industries and sectors.

AIGO.tools is an AI application that serves as a comprehensive directory of AI tools, apps, and websites designed to enhance personal and business productivity. The platform offers a wide range of AI-powered solutions across various categories such as text and writing, chatbot design, art generation, image and video editing, voice technology, 3D modeling, AI detection, business tools, coding and IT resources, educational aids, life assistance tools, marketing solutions, and other productivity applications. Users can explore and discover innovative AI tools to tackle challenges and boost efficiency in different aspects of their lives.

Sesame AI is an advanced AI voice synthesis platform that revolutionizes digital speech creation by combining AI technology with natural language processing. It offers incredibly lifelike voices with emotional expression and conversational flow, making it ideal for content creators, developers, and businesses seeking to enhance their applications with natural voice capabilities.

SagaSwipe is an interactive audio adventure application designed for iOS and Android users. It offers a unique experience where users can immerse themselves in infinite audio realms guided solely by touch. Unlike traditional sleep apps, SagaSwipe provides engaging escapes into magical realms, vibrant cities, serene landscapes, or mysterious outer space. The application combines AI and voice synthesis technology with an intuitive interface to generate personalized audio worlds for users to explore and relax.

Voice Air is an AI-powered Text to Speech Generator that allows users to create studio-quality audio and video content with advanced AI voices on web and mobile applications. It offers cutting-edge features to enhance content creation, such as human-like voiceovers, award-winning music library, and AI features for content scaling. Voice Air is used in 70+ countries, with 100,000+ downloads and is loved by 12,000+ content creators. The application aims to revolutionize content creation by providing high-quality, natural-sounding voices and innovative features.

Altered Studio is a Voice Content Creation platform that provides exclusive access to our unique Speech-To-Speech Voice Morphing and integrates various Voice AI technologies into a single user friendly application for media production.

Amy is a workplace assistant that uses conversational technology to help users with a variety of tasks, including communication, HR, web management, and recruitment. Amy can be used to send messages, schedule meetings, manage attendance and leaves, update websites, post blogs and jobs, and find talent. Amy is designed to be easy to use and can be accessed through a variety of devices, including smartphones, tablets, and computers.

AssemblyAI is an AI tool that offers industry-leading Speech AI models for accurate speech-to-text, speaker detection, sentiment analysis, chapter detection, PII redaction, and more. It provides a developer-first API for building new AI products with voice data, empowering users to transcribe and understand speech with high accuracy and reliability. AssemblyAI's breakthrough models enable users to unlock the value of voice data, power workflows, and enable deep analysis with advanced audio-intelligence capabilities.

dbNix AI is an enterprise AI company that provides a range of AI-powered solutions for businesses. Their platform offers various services, including workspace automation, contact center automation, asset inventory management, database AI, digital persona sharing, lead management, human resource AI, and network monitoring. dbNix AI's mission is to provide customers with the most compelling AI solutions and deliver the highest quality of customer service.

ChatTTS is an open-source text-to-speech model designed for dialogue scenarios, supporting both English and Chinese speech generation. Trained on approximately 100,000 hours of Chinese and English data, it delivers speech quality comparable to human dialogue. The tool is particularly suitable for tasks involving large language model assistants and creating dialogue-based audio and video introductions. It provides developers with a powerful and easy-to-use tool based on open-source natural language processing and speech synthesis technologies.

TTS Generator AI is a free online text-to-speech tool that leverages cutting-edge AI technology to convert written text into high-quality, natural-sounding audio. This tool is invaluable for a variety of users, including students who need auditory learning materials, researchers who want to listen to long documents, and professionals seeking to make their written content more accessible. One of the standout features of TTS Tool is its ability to support a range of text formats, from simple text files to complex PDFs, making it incredibly versatile.

VoiceGen is an AI audio platform that enables users to create realistic speech using the best technology from leading providers like OpenAI, Google, AWS, and Azure. It offers natural, high-quality voices with support for multiple languages and unrestricted commercial use. VoiceGen prioritizes simplicity, transparency, and innovation, providing an accessible and affordable solution for voice generation needs. The platform ensures security and privacy of user data, offering a pay-as-you-go pricing model with fair and transparent costs.

LMNT is an ultrafast lifelike AI speech pricing API that offers low latency streaming for conversational apps, agents, and games. It provides lifelike voices through studio-quality voice clones and instant voice clones. Engineered by an ex-Google team, LMNT ensures reliable performance under pressure with consistent low latency and high availability. The platform enables real-time conversation, content creation at scale, and product marketing through captivating voiceovers. With a user-friendly interface and developer API, LMNT simplifies voice cloning and synthesis for both beginners and professionals.

AiCogni is a multi-lingual voice chat bot and writing assistant, powered by ChatGPT. It is designed to be a versatile AI companion that can help users with a wide range of tasks, from learning and communication to creativity and productivity. AiCogni's advanced ChatGPT technology enables it to understand and respond to user queries in a natural and informative way, making it an ideal tool for anyone looking to enhance their communication and learning experiences.

AIEasyUse is a user-friendly website that provides easy-to-use AI tools for businesses and individuals. With over 60+ content creation templates, our AI-powered content writer can help you quickly generate high-quality content for your blog, website, or marketing materials. Our AI-powered image generator can create custom images for your content. Simply input your desired image parameters and our AI technology will generate a unique image for you. Our AI-powered chatbot is available 24/7 to help you with any questions you may have about our platform or your content. Our chatbot can handle common inquiries and provide personalized support. Our AI-powered code generator can help you write code for your web or mobile app faster and more efficiently. Easily convert speech files to text for transcription or captioning purposes.

Respeecher is an AI tool that combines technology and magic to deliver authentic voices across various industries. It uses cutting-edge public models and proprietary technology to provide high-quality voice solutions. The team of dedicated sound professionals at Respeecher ensures ethical use of synthetic media, making it a trusted choice for voice cloning and voice conversion services.

Picovoice is an on-device Voice AI and local LLM platform designed for enterprises. It offers a range of voice AI and LLM solutions, including speech-to-text, noise suppression, speaker recognition, speech-to-index, wake word detection, and more. Picovoice empowers developers to build virtual assistants and AI-powered products with compliance, reliability, and scalability in mind. The platform allows enterprises to process data locally without relying on third-party remote servers, ensuring data privacy and security. With a focus on cutting-edge AI technology, Picovoice enables users to stay ahead of the curve and adapt quickly to changing customer needs.

Voice-Pro is an integrated solution for subtitles, translation, and TTS. It offers features like multilingual subtitles, live translation, vocal remover, and supports OpenAI Whisper and Open-Source Translator. The tool provides a Studio tab for various functions, Whisper Caption tab for subtitle creation, Translate tab for translation, TTS tab for text-to-speech, Live Translation tab for real-time voice recognition, and Batch tab for processing multiple files. Users can download YouTube videos, improve voice recognition accuracy, create automatic subtitles, and produce multilingual videos with ease. The tool is easy to install with one-click and offers a Web-UI for user convenience.

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.

ChatTTS is a generative speech model optimized for dialogue scenarios, providing natural and expressive speech synthesis with fine-grained control over prosodic features. It supports multiple speakers and surpasses most open-source TTS models in terms of prosody. The model is trained with 100,000+ hours of Chinese and English audio data, and the open-source version on HuggingFace is a 40,000-hour pre-trained model without SFT. The roadmap includes open-sourcing additional features like VQ encoder, multi-emotion control, and streaming audio generation. The tool is intended for academic and research use only, with precautions taken to limit potential misuse.

AivisSpeech-Engine is a powerful open-source tool for speech recognition and synthesis. It provides state-of-the-art algorithms for converting speech to text and text to speech. The tool is designed to be user-friendly and customizable, allowing developers to easily integrate speech capabilities into their applications. With AivisSpeech-Engine, users can transcribe audio recordings, create voice-controlled interfaces, and generate natural-sounding speech output. Whether you are building a virtual assistant, developing a speech-to-text application, or experimenting with voice technology, AivisSpeech-Engine offers a comprehensive solution for all your speech processing needs.

Voice Chat AI is a project that allows users to interact with different AI characters using speech. Users can choose from various characters with unique personalities and voices, and have conversations or role play with them. The project supports OpenAI, xAI, or Ollama language models for chat, and provides text-to-speech synthesis using XTTS, OpenAI TTS, or ElevenLabs. Users can seamlessly integrate visual context into conversations by having the AI analyze their screen. The project offers easy configuration through environment variables and can be run via WebUI or Terminal. It also includes a huge selection of built-in characters for engaging conversations.

ChatGPT Smart Speaker is a project that enables speech recognition and text-to-speech functionalities using OpenAI and Google Speech Recognition. It provides scripts for running on PC/Mac and Raspberry Pi, allowing users to interact with a smart speaker setup. The project includes detailed instructions for setting up the required hardware and software dependencies, along with customization options for the OpenAI model engine, language settings, and response randomness control. The Raspberry Pi setup involves utilizing the ReSpeaker hardware for voice feedback and light shows. The project aims to offer an advanced smart speaker experience with features like wake word detection and response generation using AI models.

RealtimeSTT is an easy-to-use, low-latency speech-to-text library for realtime applications. It listens to the microphone and transcribes voice into text, making it ideal for voice assistants and applications requiring fast and precise speech-to-text conversion. The library utilizes Voice Activity Detection, Realtime Transcription, and Wake Word Activation features. It supports GPU-accelerated transcription using PyTorch with CUDA support. RealtimeSTT offers various customization options for different parameters to enhance user experience and performance. The library is designed to provide a seamless experience for developers integrating speech-to-text functionality into their applications.

The 'llms-tools' repository is a comprehensive collection of AI tools, open-source projects, and research related to Large Language Models (LLMs) and Chatbots. It covers a wide range of topics such as AI in various domains, open-source models, chats & assistants, visual language models, evaluation tools, libraries, devices, income models, text-to-image, computer vision, audio & speech, code & math, games, robotics, typography, bio & med, military, climate, finance, and presentation. The repository provides valuable resources for researchers, developers, and enthusiasts interested in exploring the capabilities of LLMs and related technologies.

Pipecat is an open-source framework designed for building generative AI voice bots and multimodal assistants. It provides code building blocks for interacting with AI services, creating low-latency data pipelines, and transporting audio, video, and events over the Internet. Pipecat supports various AI services like speech-to-text, text-to-speech, image generation, and vision models. Users can implement new services and contribute to the framework. Pipecat aims to simplify the development of applications like personal coaches, meeting assistants, customer support bots, and more by providing a complete framework for integrating AI services.

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.

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.

The 'awesome-mobile-robotics' repository is a curated list of important content related to Mobile Robotics and AI. It includes resources such as courses, books, datasets, software and libraries, podcasts, conferences, journals, companies and jobs, laboratories and research groups, and miscellaneous resources. The repository covers a wide range of topics in the field of Mobile Robotics and AI, providing valuable information for enthusiasts, researchers, and professionals in the domain.

The 'nlp-llms-resources' repository is a comprehensive resource list for Natural Language Processing (NLP) and Large Language Models (LLMs). It covers a wide range of topics including traditional NLP datasets, data acquisition, libraries for NLP, neural networks, sentiment analysis, optical character recognition, information extraction, semantics, topic modeling, multilingual NLP, domain-specific LLMs, vector databases, ethics, costing, books, courses, surveys, aggregators, newsletters, papers, conferences, and societies. The repository provides valuable information and resources for individuals interested in NLP and LLMs.

The 'local-talking-llm' repository provides a tutorial on building a voice assistant similar to Jarvis or Friday from Iron Man movies, capable of offline operation on a computer. The tutorial covers setting up a Python environment, installing necessary libraries like rich, openai-whisper, suno-bark, langchain, sounddevice, pyaudio, and speechrecognition. It utilizes Ollama for Large Language Model (LLM) serving and includes components for speech recognition, conversational chain, and speech synthesis. The implementation involves creating a TextToSpeechService class for Bark, defining functions for audio recording, transcription, LLM response generation, and audio playback. The main application loop guides users through interactive voice-based conversations with the assistant.

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.

Gemini Multimodal Playground is a basic Python app for voice conversations with Google's Gemini 2.0 AI model. It features real-time voice input and text-to-speech responses. Users can configure settings through the GUI and interact with Gemini by speaking into the microphone. The application provides options for voice selection, system prompt customization, and enabling Google search. Troubleshooting tips are available for handling audio feedback loop issues that may occur during interactions.

ESP32_AI_LLM is a project that uses ESP32 to connect to Xunfei Xinghuo, Dou Bao, and Tongyi Qianwen large models to achieve voice chat functions, supporting online voice wake-up, continuous conversation, music playback, and real-time display of conversation content on an external screen. The project requires specific hardware components and provides functionalities such as voice wake-up, voice conversation, convenient network configuration, music playback, volume adjustment, LED control, model switching, and screen display. Users can deploy the project by setting up Xunfei services, cloning the repository, configuring necessary parameters, installing drivers, compiling, and burning the code.

OVOS - Buildroot OS is a minimalistic Linux OS designed to bring the open source voice assistant ovos-core to embedded, low-spec headless, and small touchscreen devices. It includes a full 64-bit distribution with Linux kernel 6.1.x, Buildroot 2023.02.x, and OVOS framework utilizing ovos-docker containers. The supported hardware includes Raspberry Pi 3, 3b, 3b+, Raspberry Pi 4, x86_64 Intel-based computers, and Open Virtual Appliance. The project is inspired by Mycroft AI, Buildroot, and HassOS, offering a platform for building voice assistant solutions on various devices.

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

I'm trapped and seeking help via walkie-talkie.

Premier expert in household management, offering unparalleled advice and guidance.

Expert in crafting and refining brand voices.

I speak as Dante Alighieri, sharing insights from my life and era.

Hi ;) Ask me for data & insights gathered from an environmentally aware global community

This GPT will help you recreate your writing voice across multiple tasks. All you need is a prior writing sample (email, blog, article, tweet) and a new task.

A guide for defining GPT content voice

I convert and rewrite passive voice text into active voice tone and language. Simply put your passive voice text below! Perfect for sentences, paragraphs, daily emails, and longer texts.

I'm a voice coach here to train your voice.

Translate voice manuscript into formal written language