voice AI testing platform - AI tools

Elixir is a comprehensive AI Ops & QA platform designed for testing and monitoring voice AI agents, offering automated testing, call review, and performance analytics for multimodal, audio-first experiences.

• Contact for Pricing

Play.ai is a platform that offers voice-based interaction with AI agents, allowing users to engage in conversations and potentially clone voices.

• Freemium

Voice.ai offers a free real-time AI voice changer and a comprehensive ecosystem of AI voice tools for gaming, streaming, and communication.

• Freemium
• API

Transform text into natural-sounding speech with PlayHT's advanced AI Voice Generator across multiple languages and accents.

• Freemium
• From 31$
• API

Open Voice OS is an open-source voice AI platform that enables developers to create custom voice-controlled interfaces with privacy-focused features, NLP capabilities, and a customizable UI. It supports multiple platforms and devices, making it ideal for DIY smart speaker projects.

• Free

Mock Interviewer AI offers real-time voice-to-voice mock interviews with advanced AI, providing personalized feedback and industry-specific practice to help users excel in job interviews.

• Freemium
• From 8$

AI-powered platform for building and running end-to-end tests without coding requirements, simplifying QA testing through automation and intelligent features.

• Contact for Pricing

Audyo.ai offers a seamless way to convert text to speech using human-quality AI voices, making content creation in audio form easy and efficient.

• Usage Based

Autocalls.ai is a no-code platform that creates AI voice agents to automate both inbound and outbound calls in 40+ languages. The platform enables businesses to handle customer support, appointment scheduling, and sales calls without human intervention.

• Paid
• From 27$

testRigor is an advanced AI-powered test automation platform that enables teams to create and maintain automated tests using plain English commands, reducing maintenance by 99.5% while achieving 90% or more test coverage.

• Freemium

Vocalo.ai is an AI-powered language learning platform that helps users improve their English speaking skills through personalized conversations, real-time feedback, and interactive exercises.

• Freemium
• From 15$

Speecheasy is an AI-powered text-to-speech platform that converts text into high-quality, natural-sounding synthetic voice audio for various applications including e-learning, marketing, and content creation.

• Freemium

Resemble AI offers a powerful voice AI generator that allows users to create realistic human-like voiceovers in seconds. It enables features like text to speech, speech to speech, neural audio editing, and language dubbing.

• Free Trial
• API

Open Voice OS is an open-source voice AI platform that enables developers to create custom voice-controlled interfaces with NLP capabilities, focusing on privacy, security, and multi-platform compatibility.

• Free

Testbook.ai is a Chrome extension that transforms web application testing through AI-powered automation, reducing one week's worth of testing work to just one hour with features like record and playback, cross-browser testing, and intelligent UI comparison.

• Freemium
• From 210$

Cols.ai is an advanced AI phone calling platform that enables businesses to handle both inbound and outbound calls with personalized, human-like voice communication, integrated with telephone systems and real-time data.

• Usage Based

LOVO AI is a comprehensive AI voice generator and text-to-speech platform offering 500+ voices in 100+ languages, with integrated video editing capabilities through its Genny platform.

• Freemium
• From 24$

VoiceGPT is a specialized Android browser with voice capabilities that enhances accessibility to AI platforms like ChatGPT, Bing AI, and Bard through speech recognition and text-to-speech features, supporting 67+ languages.

• Freemium

LumenVox provides AI-powered speech recognition and voice authentication solutions for businesses, offering automatic speech recognition, call progress analysis, voice biometrics, and neural text-to-speech capabilities.

• Contact for Pricing

AiVOOV is an AI-powered text-to-speech platform offering over 1000+ realistic voices in 150+ languages, designed for creating professional voiceovers quickly and cost-effectively.

• Freemium
• From 15$

Hume AI offers advanced voice-to-voice AI technology through its EVI 2 model, providing real-time voice intelligence with emotional awareness and customizable personalities for various applications.

• Usage Based

Listnr AI is a generative AI tool that converts text into realistic voice and video content. With over 900+ voices in 142 languages, it facilitates the creation of professional marketing, demo, explainer, and YouTube videos, podcasts, and eLearning materials.

• Freemium
• From 9$
• API

TTSVox is an advanced text-to-speech platform offering 350+ realistic voices across 100+ languages and accents, providing unlimited usage for converting text into natural-sounding audio.

• Freemium

Webo.Ai is an innovative AI-powered testing platform that helps startups rapidly overcome software testing challenges for faster time to market and cost efficiency.

• Free Trial
• From 999$

A free text-to-speech tool that converts written text into popular TikTok voices, offering multiple voice styles and instant downloads with high-quality audio output.

• Free

Nova Echo AI is an advanced voice AI platform that conducts real phone calls for sales and customer service, supporting 11 languages with natural language understanding capabilities and integrated CRM functionality.

• Usage Based
• From 333$

Vogent is an advanced voice AI platform that makes automated phone calls with extremely low latency and human-like conversation capabilities, designed for healthcare, construction, logistics, and travel industries.

• Freemium
• From 5$

Murf AI is a versatile and powerful text to speech software ideal for education, marketing, corporate coaching, podcasting, animation, customer support, and more. With over 120+ voices in 20+ languages, users can create studio-quality voice overs in minutes for videos, presentations, podcasts, and other professional uses.

• Freemium
• From 19$
• API

VoiceDub 2.0 is the leading AI voice cloning tool, transforming the way you create voice covers for music, stories, and more with a diverse set of high-quality AI voices.

• Freemium
• From 3$

Kits.ai is a comprehensive AI-powered audio production platform offering voice cloning, singing generation, and audio mastering capabilities with a library of 75+ royalty-free voices and 25+ instruments.

• Freemium
• From 10$