Best AI tools for< Voice Ai Developer >
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20 - AI tool Sites

Dasha
Dasha is a conversational AI-as-a-service platform that allows developers to embed realistic voice and text conversational capabilities into their apps or products. With a single integration, developers can create smart conversational apps for web, desktop, mobile, IoT, and call centers. Dasha's declarative programming language, DashaScript, makes it easy to design complex real-world conversations that pass a limited Turing test. Developers can use Dasha to automate call center conversations, recreate the Google Duplex demo, or create no-code GUIs for their users. Dasha's platform is flexible and can be integrated with any platform or programming language. It also offers a free tier for builders and testers.

Vocera
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.

Vocode
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.

echowin
echowin is an AI Voice Agent Builder Platform that enables businesses to create AI agents for calls, chat, and Discord. It offers a comprehensive solution for automating customer support with features like Agentic AI logic and reasoning, support for over 30 languages, parallel call answering, and 24/7 availability. The platform allows users to build, train, test, and deploy AI agents quickly and efficiently, without compromising on capabilities or scalability. With a focus on simplicity and effectiveness, echowin empowers businesses to enhance customer interactions and streamline operations through cutting-edge AI technology.

Crush
Crush is an AI companion chatbot application designed for NSFW play, offering users the opportunity to engage with virtual companions that have engaging backstories, impeccable memory, and incredible experiences. Whether users are seeking a flirt, fling, or roleplay partner, Crush's AI depth and personality aim to provide an immersive and satisfying experience. The application allows users to chat with AI girlfriends and chatbots, offering a range of interactions and experiences to suit individual preferences. Crush.to, the platform's website, provides users with a space to explore, create, and connect with virtual companions in a safe and engaging environment.

Spicy Chat AI
Spicy Chat AI is an innovative AI application that allows users to engage in uncensored adult-themed conversations with lifelike NSFW Character AI. Users can create virtual personas, enjoy uninhibited chats, and experience emotional depth in a safe and expressive environment. The platform prioritizes user privacy with SSL encryption and compliance with data protection standards. Spicy Chat AI offers both free and premium plans, supporting multiple languages and unique features like AI voice response and chat-based image generation.

Millis AI
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.

TTS Generator AI
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.

Retell AI
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.

Resemble AI
Resemble AI is a cutting-edge generative voice AI platform that empowers enterprises with advanced voice cloning, deepfake detection, and AI watermarking capabilities. Our suite of tools enables the creation of realistic synthetic voices, detection of AI-generated content, and protection of intellectual property. With Resemble AI, businesses can enhance customer service, elevate gaming experiences, revolutionize entertainment, and safeguard their digital assets.

boost.ai
boost.ai is a Conversational AI Platform designed for enterprises to automate customer service using AI chat and voice bots. The platform is powered by Generative AI technology, enabling hyper-personalized customer connections and high-quality interactions across all customer touchpoints. boost.ai helps businesses manage high traffic, increase customer satisfaction, and reduce costs by delivering outstanding customer experiences.

AssemblyAI
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.

HeroTalk.AI
HeroTalk.AI is a platform that allows users to have voice conversations with both notable real-life figures and cherished fictional personas. The platform uses a sophisticated combination of machine learning and text-to-speech engines to recreate the unique vocal characteristics of different personalities. These models are trained on vast amounts of data, allowing them to generate human-like responses and mimic distinct speaking styles. With HeroTalk.AI, users can have deep philosophical discussions with Albert Einstein, share a light-hearted conversation with their favorite Marvel superhero, or simply enjoy the company of a virtual friend.

Vapi
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.

Picovoice
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.

PlayAI
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.

Altered Studio
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.

dbNix AI
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.

WNR.AI
WNR.AI is a platform that allows users to create their own conversational AIs. These AIs can chat with images and voice, and are free from restrictions. Users can create AIs that are uniquely theirs and are always ready to interact and roleplay.

AssemblyAI
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.
20 - Open Source Tools

AI
AI is an open-source Swift framework for interfacing with generative AI. It provides functionalities for text completions, image-to-text vision, function calling, DALLE-3 image generation, audio transcription and generation, and text embeddings. The framework supports multiple AI models from providers like OpenAI, Anthropic, Mistral, Groq, and ElevenLabs. Users can easily integrate AI capabilities into their Swift projects using AI framework.

nekro-agent
Nekro Agent is an AI chat plugin and proxy execution bot that is highly scalable, offers high freedom, and has minimal deployment requirements. It features context-aware chat for group/private chats, custom character settings, sandboxed execution environment, interactive image resource handling, customizable extension development interface, easy deployment with docker-compose, integration with Stable Diffusion for AI drawing capabilities, support for various file types interaction, hot configuration updates and command control, native multimodal understanding, visual application management control panel, CoT (Chain of Thought) support, self-triggered timers and holiday greetings, event notification understanding, and more. It allows for third-party extensions and AI-generated extensions, and includes features like automatic context trigger based on LLM, and a variety of basic commands for bot administrators.

voice-chat-ai
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.

ai-gradio
ai-gradio is a Python package that simplifies the creation of machine learning apps using various models like OpenAI, Google's Gemini, Anthropic's Claude, LumaAI, CrewAI, XAI's Grok, and Hyperbolic. It provides easy installation with support for different providers and offers features like text chat, voice chat, video chat, code generation interfaces, and AI agent teams. Users can set API keys for different providers and customize interfaces for specific tasks.

pipecat
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.

Open-LLM-VTuber
Open-LLM-VTuber is a voice-interactive AI companion supporting real-time voice conversations and featuring a Live2D avatar. It can run offline on Windows, macOS, and Linux, offering web and desktop client modes. Users can customize appearance and persona, with rich LLM inference, text-to-speech, and speech recognition support. The project is highly customizable, extensible, and actively developed with exciting features planned. It provides privacy with offline mode, persistent chat logs, and various interaction features like voice interruption, touch feedback, Live2D expressions, pet mode, and more.

wp-ai-chat
The 'wp-ai-chat' repository is an open-source and free WordPress AI assistant plugin that enables various AI functionalities such as AI chat conversations, AI voice playback, AI article generation, AI article summarization, AI article translation, AI PPT generation, AI document analysis, and article content voice playback. It supports integration with multiple AI text interfaces and intelligent applications from platforms like Alibaba, Tencent, and ByteDance. Users can generate articles, summarize articles, translate articles, play article content via text-to-speech services, and customize AI models and prompts. The plugin requires WordPress 6.7.1 and PHP 8.0, and provides a front-end chat interface for logged-in users.

moco-ai-client
The moco-ai-client is an AI assistant tool that allows users to send prompts continuously without waiting for answers. It saves conversation history locally to protect privacy. The tool supports various AI services like Google Gemini, ChatGPT, and GPT3.5. It also enables voice input in Chinese and English, text-to-speech in multiple languages, and image generation. Users can customize roles and share content easily. The tool is under development, and suggestions are welcome for improvements.

ai-notes
Notes on AI state of the art, with a focus on generative and large language models. These are the "raw materials" for the https://lspace.swyx.io/ newsletter. This repo used to be called https://github.com/sw-yx/prompt-eng, but was renamed because Prompt Engineering is Overhyped. This is now an AI Engineering notes repo.

awesome-generative-ai
A curated list of Generative AI projects, tools, artworks, and models

llms-tools
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.

awesome-ai
Awesome AI is a curated list of artificial intelligence resources including courses, tools, apps, and open-source projects. It covers a wide range of topics such as machine learning, deep learning, natural language processing, robotics, conversational interfaces, data science, and more. The repository serves as a comprehensive guide for individuals interested in exploring the field of artificial intelligence and its applications across various domains.

AiTreasureBox
AiTreasureBox is a versatile AI tool that provides a collection of pre-trained models and algorithms for various machine learning tasks. It simplifies the process of implementing AI solutions by offering ready-to-use components that can be easily integrated into projects. With AiTreasureBox, users can quickly prototype and deploy AI applications without the need for extensive knowledge in machine learning or deep learning. The tool covers a wide range of tasks such as image classification, text generation, sentiment analysis, object detection, and more. It is designed to be user-friendly and accessible to both beginners and experienced developers, making AI development more efficient and accessible to a wider audience.

manim-voiceover
Manim Voiceover is a plugin for the Manim animation library that allows users to easily add voiceovers to their videos directly in Python without the need for a separate video editor. It also provides the ability to record voiceovers using a command line interface and supports auto-generated AI voices from various services. Users can trigger animations at specific words in the voiceover, thanks to OpenAI Whisper. The plugin supports TTS services such as Azure Text to Speech, Coqui TTS, gTTS, and pyttsx3. It also offers features for translating voiceovers into other languages using machine translation services like DeepL.

ai-devices
AI Devices Template is a project that serves as an AI-powered voice assistant utilizing various AI models and services to provide intelligent responses to user queries. It supports voice input, transcription, text-to-speech, image processing, and function calling with conditionally rendered UI components. The project includes customizable UI settings, optional rate limiting using Upstash, and optional tracing with Langchain's LangSmith for function execution. Users can clone the repository, install dependencies, add API keys, start the development server, and deploy the application. Configuration settings can be modified in `app/config.tsx` to adjust settings and configurations for the AI-powered voice assistant.
20 - OpenAI Gpts

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

π€ SmartLink Integrator π
Your AI bridge to the Internet of Things! Easily connect, control, and automate your smart devices with voice or text commands. π π

PersonAE (American English Dialects)
Choose a target persona and see if ChatGPT correctly impersonates the American

Voice/Style/Tone AI Prompt Snippet Generator
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.

Passive to Active Voice Text Converter AI
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.

Your Lingo AI Coach
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!

AI Phonetics and Reading Coach with Speech
Phonetics and reading coach with interactive voice capabilities, tailored for adult beginners.

π Study Guide AI: Spelling π
Transform your spelling study sessions into interactive spelling bees! π 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!

Text Playground
Best AI-powered Text Playground!! I am your go-to assistant for text-to other media conversions. Flawelessly convert any text to voice, image, or video!! I am here to help. Ask me anything!!

Marina the Brazilian Portuguese Tutor
More than your average AI Teacher! A Teacher with a REAL personalityππ» Hi there! β€οΈ Learn with me Brazilian Portuguese β I coach beginner to advanced level π¬ Practice vocabulary, writing, reading, speaking, or learn a new topic π² Use voice in mobile for talking

English Mentor
I assist with English learning, mind maps, voice conversations, and writing.

BostonGPT
Chat with the Boston Accent. For best results, use voice in the native ChatGPT mobile app