Alternatives to Cepstral
Compare Cepstral alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Cepstral in 2026. Compare features, ratings, user reviews, pricing, and more from Cepstral competitors and alternatives in order to make an informed decision for your business.
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1
Amazon Polly
Amazon
Amazon Polly is a service that turns text into lifelike speech, allowing you to create applications that talk, and build entirely new categories of speech-enabled products. Polly's Text-to-Speech (TTS) service uses advanced deep learning technologies to synthesize natural sounding human speech. With dozens of lifelike voices across a broad set of languages, you can build speech-enabled applications that work in many different countries. In addition to Standard TTS voices, Amazon Polly offers Neural Text-to-Speech (NTTS) voices that deliver advanced improvements in speech quality through a new machine learning approach. Polly’s Neural TTS technology also supports two speaking styles that allow you to better match the delivery style of the speaker to the application: a Newscaster reading style that is tailored to news narration use cases, and a Conversational speaking style that is ideal for two-way communication like telephony applications. -
2
Azure AI Speech
Microsoft
Build voice-enabled apps confidently and quickly with the Speech SDK. Transcribe speech to text with high accuracy, produce natural-sounding text-to-speech voices, translate spoken audio, and use speaker recognition during conversations. Create custom models tailored to your app with Speech studio. Get state-of-the-art speech to text, lifelike text to speech, and award-winning speaker recognition. Your data stays yours, your speech input is not logged during processing. Create custom voices, add specific words to your base vocabulary, or build your own models. Run Speech anywhere, in the cloud or at the edge in containers. Quickly and accurately transcribe audio in more than 92 languages and variants. Gain customer insights with call center transcription, improve experiences with voice-enabled assistants, capture key discussions in meetings and more. Use text to speech to create apps and services that speak conversationally, choosing from more than 215 voices, and 60 languages. -
3
CereProc
CereProc
Engage customers with your brand using CereProc's uniquely characterful and natural sounding text-to-speech (TTS) voices. CereProc's development tools give you everything you need to integrate award-winning text-to-speech functionality into your applications. CereProc's uniquely characterful text-to-speech voices can replace the default voice on your computer, tablet, or phone, with a wide range of accents and languages. Revolutionary cost effective online voice cloning tool that allows you to carry out recordings in your own home in as little as a couple of hours. CereProc has developed the world's most advanced text to speech technology. Our voices not only sound real, they have character, making them suitable for any application that requires speech output. At CereProc, our wide range of text-to-speech servers, software development kit, cloud and custom voices are used for a wide range of different applications.Starting Price: $35.78 one-time payment -
4
CereWave AI
CereProc
CereProc is excited to announce our new neural text-to-speech system, CereWave AI, powered by advanced machine learning technology. CereWave AI is available now in the CereVoice Cloud. CereWave AI generates speech that sounds more natural than any other text-to-speech system, producing a new level of human-like emphasis and inflection. The model creates audio waveforms from scratch, using a deep neural network that has been trained using large amounts of speech. During training, the network extracts the underlying structure of the voice and learns to produce realistic speech waveforms. CereWave AI not only produces a voice that is nearly indistinguishable from human speech but also enables full editing and control, changing it to speak any language, gender, accent, or age. Typical text-to-speech systems require 30 hours of recordings, but CereWave AI needs just 4 hours of data to generate a high-quality voice. -
5
Rekam AI
Rekam AI
Rekam AI is an all-in-one voice creation platform offering text to speech, speech to text, voice cloning, and AI voice generation. It uses high-quality, human-like voice models to transform written text into natural-sounding audio. Rekam AI provides a free text-to-speech tool that allows users to generate lifelike narration instantly. The platform includes a curated voice library with multiple male and female voices across accents and tones. Voice cloning enables users to create realistic digital voice replicas using short audio samples. Rekam AI also supports accurate speech-to-text transcription for meetings, interviews, and content creation. Overall, it serves as a complete voice studio for modern audio production.Starting Price: $8.50/month -
6
TextReader.ai
TextReader.ai
Generate lifelike audio in seconds, ideal for podcasts, video voice-overs, personal greetings, IVR phone systems, and more. Free text-to-speech generator with realistic AI voices. Unlock the power of voice with TextReader, a user-friendly tool designed to transform written words into realistic audio effortlessly. Say goodbye to the monotony of reading, with TextReader, you can breathe life into your content at no cost. Featuring high-fidelity TTS WaveNet voices, our text-to-speech tool reads text aloud and enables you to download voice audio in MP3 format. Save on production costs by converting any text content to realistic audio in seconds. Simply input your text, choose the voice actor, and let TextReader do the rest. With TextReader's simple interface, crafting engaging and natural-sounding audio has never been easier. AI text-to-speech is a game-changer for personal productivity. Consume longer-form content on-the-go, be it while driving, exercising, or during a commute. -
7
Fish Audio
Hanabi AI
Fish Audio provides innovative AI-powered solutions for text-to-speech (TTS), voice cloning, and speech-to-text (STT) technologies. The platform is designed for businesses and developers looking to integrate high-quality, realistic voice synthesis into their applications. Fish Audio offers voice cloning tools that allow users to replicate voices, and its generative AI technology can produce expressive, natural-sounding speech in multiple languages. Additionally, Fish Audio supports an API for easy integration and has expanded capabilities with a voice activity detection feature. Whether for content creation, virtual assistants, or customer support, Fish Audio offers powerful solutions for a variety of industries.Starting Price: Free -
8
CloudTTS
CloudTTS
CloudTTS is a free and straightforward text-to-speech web application. Type or paste text and hear it spoken in a natural voice. Catering to a global audience, the platform supports over 140 languages. Users benefit from karaoke-style highlighting for learning and adjustable speech speeds. Optimized for MS Edge on Windows Desktop, but can be used with any browser on any platform, including mobile phones.Starting Price: $0 -
9
TTSynth
TTSynth
TTSynth is a free online TTS maker. Type or paste your text into the TTS maker input box to start the conversion process using TTS AI. Choose the language and voice from our TTS online options for the desired accent and tone. Click 'generate' to create the speech and download the TTS MP3 file. This text-to-speech free service offers high-quality audio output. Quickly convert text to speech with multiple languages and natural voices. TTS is a technology that converts written text into spoken words. Using advanced TTS AI algorithms, this process enables machines to read text aloud, making it accessible for various applications. Whether you need a TTS maker for creating TTS MP3 files, a TTS reader for reading documents aloud, or a text-to-speech free solution for accessibility, TTS provides a versatile and powerful tool. The TTS meaning encompasses a range of services available to TTS online, allowing users to leverage this technology across different platforms and devices.Starting Price: Free -
10
Orate
Orate
Orate is an AI toolkit for speech that enables developers to create realistic, human-like speech and transcribe audio through a unified API compatible with leading AI providers such as OpenAI, ElevenLabs, and AssemblyAI. The platform offers text-to-speech functionality, allowing users to convert text into lifelike speech using a simple API that integrates seamlessly with various providers. For instance, by importing the 'speak' function from Orate and the desired provider, developers can generate speech from text prompts. Additionally, Orate provides speech-to-text capabilities, transforming spoken words into meaningful text with unparalleled accuracy, speed, and reliability. By importing the 'transcribe' function and the chosen provider, users can transcribe audio files into text. The toolkit also supports speech-to-speech transformations, enabling users to change the voice of their audio using a straightforward voice-to-voice API compatible with leading AI providers. -
11
Voisi
Teknikforce
Voisi is an innovative AI-powered toolkit that revolutionizes the way you create, manage, and utilize voice and language content. Ideal for businesses, educators, content creators, and developers, Voisi offers a comprehensive suite of tools designed to enhance and streamline your audio and linguistic needs. Whether you're looking to generate lifelike speech from text, transcribe spoken words into written form, or translate audio across multiple languages, Voisi provides state-of-the-art solutions that are both powerful and easy to use. Features of Voisi: Text-to-Speech Conversion: Voisi enables users to convert written text into natural, human-like speech in a variety of languages and accents. This feature is perfect for creating voice-overs, narrations, and interactive voice responses. Speech-to-Text Transcription: Transform audio files into text quickly and accurately.Starting Price: $67/year/user -
12
Luvvoice
Luvvoice
Luvvoice is a free online text-to-speech (TTS) tool that turns your text into natural-sounding speech. We offer a wide range of AI Voices. Simply input your text, choose a voice, and either download the resulting mp3 file or listen to it directly. Perfect for content creators, students, or anyone needing text read aloud.Starting Price: $8.99/month -
13
Voiser
Voiser
Voiser is an innovative AI-powered voice technology tool that revolutionizes the way we interact with audio content. With its seamless text-to-speech feature, Voiser effortlessly converts written text into natural and expressive speech, offering a wide range of possibilities with its 550 voice options in 75 languages. This enables businesses and individuals to create captivating voiceovers, engaging podcasts, and interactive virtual assistants that resonate with global audiences. On the other hand, Voiser's speech-to-text capability provides an accurate transcription of spoken words, including audio and video transcription, streamlining workflows and enhancing productivity. Additionally, Voiser offers a talking avatar feature, adding a visual and interactive element to content, and the ability to create personalized experiences through voice cloning. With Voiser, language barriers are broken, time is saved, and exceptional audio experiences are crafted to make a lasting impact.Starting Price: €17 -
14
TTSLabs
TTSLabs
TTSLabs gives streamers the ability to customize their text-to-speech donations, enable custom voices, add unique sound clips and more! Seamless management and playback of text-to-speech. Allows easy customization of prices, voices, clips, and more. 20 seconds of audio can be generated in less than 3 seconds, even on an entry-level CPU. Sync our desktop app to allow your moderators to control text-to-speech through Streamlabs or StreamElements dashboard. Viewers can check enabled alerts, voices, clips, and minimum values for text-to-speech. Contact us to get your own unique voice! Get access to your own and other voices on your stream! Dedicated desktop app, faster than real-time processing. Sync with Streamlabs and StreamElements, with custom guides for viewers. -
15
AudioTextHub
AudioTextHub
AudioTextHub is a free, powerful online text-to-speech platform that leverages advanced AI voice synthesis to transform your text into natural, expressive speech within seconds. Whether you're a content creator, educator, developer, or accessibility advocate, AudioTextHub offers a seamless solution to bring your words to life. Key Features: - Natural Voice Synthesis: Access over 500 lifelike voices across multiple languages and accents, delivering speech with human-like intonation and emotion. - Multi-language Support: Convert text to speech in numerous languages, catering to a global audience. - Quick Conversion: Transform your text into high-quality audio in seconds, enhancing productivity and efficiency. - Voice Customization: Adjust speed, pitch, and emphasis to tailor the voice output to your specific needs. - API Integration: Easily integrate text-to-speech capabilities into your applications with our straightforward API. - Secure Processing -
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FineVoice
FineVoice
FineVoice is an AI-powered voice generation platform designed to create realistic, expressive, human-like speech in seconds. It offers access to over 1,500 AI voices across 154 languages and accents for global content creation. FineVoice supports text-to-speech, voice cloning, voice changing, sound effects, and background music generation in one platform. Users can precisely control emotion, tone, speed, and style to produce natural and engaging audio. The platform is built for creators, educators, and businesses needing professional-quality voiceovers. FineVoice enables fast production for videos, podcasts, e-learning, and advertising. Its intuitive interface makes advanced AI voice technology accessible without technical expertise.Starting Price: $5.99 per month -
17
GPT Reader
GPT Reader
GPT Reader is a powerful, free AI text-to-speech (TTS) extension that transforms documents, web content, and articles into natural-sounding speech using ChatGPT voices. Whether you're reading PDFs, Google Docs, or just text from a website, GPT Reader instantly reads it aloud with lifelike clarity. This tool stands out with key features like downloadable AI-generated audio, multi-format support, and full playback control. It’s built for everyone—students who want to listen to notes, professionals who prefer audio reports, or individuals with reading difficulties who benefit from spoken content. With no cost or subscription, GPT Reader is the perfect companion for hands-free reading and productivity. Just click the extension icon, upload your text, and enjoy an AI-powered listening experience anywhere.Starting Price: $0 -
18
Voice Reader
LinguaTec
Voice Reader Home 15 is the text-to-speech software for private users. It is now available with improved and amazingly natural-sounding voices. The language and voice selection has been substantially extended and offers an enormous selection of voices and languages. Convert any text such as Word documents, Emails, Epubs or PDFs into audio and listen to them directly on a PC or mobile device. Convert your texts to voice professionally using natural sounding voices, which can be adjusted to suit your requirements. Create high-quality audio files and publish this royalty free using Voice Reader Studio 15. Voice Reader Web 20 is an easy to integrate internet service, adapted to the latest web standards, which automatically speech-enables your website and makes it accessible to a wider audience. More and more cities, public institutions, authorities and enterprises go for a barrier-free access to their websites, Voice Reader Web 20 is the online reading solution.Starting Price: €49 per voice -
19
Designs.ai Speechmaker
Designs.ai
Designs.ai Speechmaker is an online A.I. voice generator to convert text into realistic voiceovers with A.I. in seconds. Convert script to natural-sounding voiceovers. Speechmaker is smarter, faster, and easier. Speechmaker uses advanced text-to-speech A.I. technology to generate natural-sounding voiceovers in seconds and at a fraction of the cost. Speechmaker uses artificial intelligence technology to analyze your script, generate a voiceover, and polish its tone and pitch. Engage an international audience with voices in multiple languages including English, French, Spanish, Mandarin, Korean and more. Enter your script, select your voice preferences, and generate your voiceover. Our A.I. generator runs entirely on your browser. Place your script into the text box and select a language and voice. Speechmaker analyzes your script and generates a realistic voiceover. All your voices are automatically saved. Simply preview and export for use.Starting Price: $19 per month -
20
Zabaware Text-to-Speech
Zabaware
Zabaware offers Ultra Hal text to speech reader with AT&T Natural Voices. AT&T Natural Voices are a leading software solution for generating extremely natural-sounding voices. Eleven high quality English speaking voices are available to choose from. They are extremely natural sounding 16khz US English voices. They are almost indistinguishable from a real human speaker. Voices are available for only $24.95 each. We are also having a special on our 2 most popular voices, Mike & Crystal. Get both voices bundled together for only $29.95, saving $19.95. All AT&T voices included will work with any SAPI 5 compliant application including Zabawares Ultra Hal Assistant 6.1, the included Ultra Hal Text-to-Speech Reader, TTS functions built into Windows, and many TTS programs from other companies. Voices are between 500 and 1100 MB each and are available as a download immediately after purchase. It is recommended that you use a broadband internet connection due to the large size of the downloads.Starting Price: $24.95 one-time payment -
21
smallest.ai
smallest.ai
Smallest.ai is a real-time AI platform designed to deliver hyper-personalized voice experiences with minimal latency and high scalability. Its flagship products, Waves and Atoms, enable users to generate human-like AI voices and deploy real-time AI agents for customer interactions. Waves offers ultra-realistic text-to-speech capabilities, supporting over 30 languages and 100 accents, with sub-100ms API latency for instant voice generation. It also features instant voice cloning, allowing users to replicate any voice with just a 5-second audio sample, making it ideal for personalized branding and content creation. Atoms provides AI agents capable of handling customer calls, offering seamless, natural-sounding conversations without human intervention. Both products are designed for easy integration, offering scalable APIs and Python SDKs to facilitate deployment across various platforms.Starting Price: $5 per month -
22
aiOla
aiOla
aiOla is a deep tech Conversational, Voice, and Speech AI lab with an enterprise-level automatic speech recognition (ASR) foundation model, Text-to-speech (TTS) technology and Natural Language Understanding (NLU). It’s designed to help enterprises and developers adapt speech technologies to any process, whether through seamless API integration or an intuitive in-house app. aiOla is revolutionizing enterprise operations with enterprise level Conversational AI. We specialize in speech-to-text and text-to-speech AI that deliver unmatched accuracy (95%), specialized in specific jargon, in any language, accent, vertical, or acoustic environment. From empowering frontline workers with hands-free workflows to enabling voice AI agents with enterprise-grade ASR and TTS, aiOla seamlessly integrates into workflows, internal apps and products. -
23
Blogcast
Blogcast
Generate clear, natural-sounding speech from your blog posts and content for podcasts, videos, and more using text-to-speech technology. No microphone is required! Blogcast generates audio from any text-based content. Create a podcast, download the raw audio files or use a simple embed on your site. Enhance WordPress posts, Medium articles, and website content with audio to expand your reach. Quickly create voice-over tracks for YouTube videos without hiring expensive talent. Generate podcast episodes as new articles are posted. Explain concepts and provide audio for courses and online training. Add audio to product explainers, demos, and support materials. Publish audio chapters from existing book content. Convert your articles into clear, natural-sounding audio using AI-powered text-to-speech technology. Add articles from a URL or RSS feed and automatically fetch and convert new articles as they are published.Starting Price: $8 per month -
24
LOVO
Love Your Voice
High-quality DIY voiceover creation platform for all content creators. Next-generation AI Voiceover & Text to Speech Platform with human-like voices. 180+ voice skins in 33 languages to choose from, each with unique traits to perfectly fit your content. New voices being added monthly! Truly human emotions in every voice created, breathing life into your content. Mind-blowing voice cloning technology requires just 15 minutes of a target voice to create your customized voice skin. Choose a voice, type or upload a script, and get high-quality voiceovers instantly. A growing library of 180+ voices in 33 different languages. Stop using robotic text-to-speech. Your customers and users deserve the human experience. Get started in 5 minutes to integrate world-class text-to-speech technology to your awesome products.Starting Price: $48 per month -
25
Knovvu Text-to-Speech
Sestek
Deliver human-like and personalized experiences to your customers and improve their conversational journeys. Our advanced speech synthesis technology delivers human-sounding voices that customers enjoy interacting with. This is the key driver behind increasing self-service rates in customer-facing processes. TTS technology is essential for any self-service application, but it has to be a human-like voice for an improved experience. With our 2 decades of expertise, our TTS voices can engage with customers as fluently as a live agent. When customers can interact with systems seamlessly, process automation and self-service rates increase. This means most valuable agent time is saved, and operational costs are lowered. Text-to-Speech (TTS) is a powerful speech synthesis technology that can vocalize written text into audible speech with a human-like voice. The technology helps businesses to deliver high-quality self-service applications to customers while improving the experience. -
26
Notevibes
Notevibes
Save your time and money using Notevibes over hiring professional voiceover artists. Use our text to voice converter to make videos with natural sounding voices. Convert text to speech in seconds using an advanced editor with a Simple and Clean interface. We help in business communications, Notevibes allows you to use audio files in your business. All intellectual rights belong to you. We made Notevibes as most realistic voice generator for teams to make their work easier. We use modern secure approaches in our AI text to speech software, no data leaks. Add team members and manage them with a master account in the Commercial yearly pack. Easy solution for multi-language teams for converting documents into natural sounding speech. We use only premium voices for our text to speech software. Now available 201 high-quality voices and 22 Languages and the number is still growing.Starting Price: $7 per month -
27
Octave TTS
Hume AI
Hume AI has introduced Octave (Omni-capable Text and Voice Engine), a groundbreaking text-to-speech system that leverages large language model technology to understand and interpret the context of words, enabling it to generate speech with appropriate emotions, rhythm, and cadence, unlike traditional TTS models that merely read text, Octave acts akin to a human actor, delivering lines with nuanced expression based on the content. Users can create diverse AI voices by providing descriptive prompts, such as "a sarcastic medieval peasant," allowing for tailored voice generation that aligns with specific character traits or scenarios. Additionally, Octave offers the flexibility to modify the emotional delivery and speaking style through natural language instructions, enabling commands like "sound more enthusiastic" or "whisper fearfully" to fine-tune the output.Starting Price: $3 per month -
28
DigitbiteAI
DigitbiteAI
Elevate your business with our AI Tools, streamline content creation, enhance customer interactions, and improve accessibility with advanced text-to-speech & transcription. Step into a smarter, innovative future. Capitalize on AI technology to craft compelling, SEO-optimized content that resonates with your audience. Tailored for the current digital landscape, our content generation tool drives engagement and conversion. Generate visually stunning and unique images with our AI. From product visuals to ad designs, create captivating imagery that strengthens your brand. Enhance customer engagement with our intelligent chat capabilities. Deliver instantaneous responses, automate routine tasks, and offer superior service round the clock. Add a personal touch to your audio content by incorporating your own voice, or choose from our extensive library of natural-sounding voices. Our text-to-speech tool brings your content to life and makes it accessible to a wider audience.Starting Price: $25.25 per month -
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Gemini 2.5 Pro TTS
Google
Gemini 2.5 Pro TTS is Google’s advanced text-to-speech model in the Gemini 2.5 family, optimized for high-quality, expressive, controllable speech synthesis for structured and professional audio generation tasks. The model delivers natural-sounding voice output with enhanced expressivity, tone control, pacing, and pronunciation fidelity, enabling developers to dictate style, accent, rhythm, and emotional nuance through text-based prompts, making it suitable for applications like podcasts, audiobooks, customer assistance, tutorials, and multimedia narration that require premium audio output. It supports both single-speaker and multi-speaker audio, allowing distinct voices and conversational flows in the same output, and can synthesize speech across multiple languages with consistent style adherence. Compared with lower-latency variants like Flash TTS, the Pro TTS model prioritizes sound quality, depth of expression, and nuanced control. -
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VoiceOverMaker
VoiceOverMaker
Manage your voice over videos or audio files in projects. Edit your videos in our modern voice over editor. Our video editor also allow time stretch. Customize speech with pitch and speech speed controls. Allow faster or slower speech. Add sound or accent to a selected word. You can even let the voice whisper or breathe. Select your video (without upload) and enter your text directly below the video and a voice will be automatically generated. Automatically convert your voice over or text-to-speech in multiple languages. The automatic translation makes this possible with just one click. You have the possibility to record a video (e.g. screencast) directly with your browser and create a voice over for it. Transcribe your audio and translate it automatically. Dub and translate your video automatically with transcribe and text to speech. -
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Blakify
Blakify
Take your business to the next level with cutting-edge text-to-speech technology. Choose from a growing library of 700+ voices that speak in 70 different languages and accents, powered by artificial intelligence. The next time you need a voice to talk about your company or brand, why not give it some personality? With this AI voice generator and the best synthetic voices from Google, Amazon, IBM & Microsoft. You can generate realistic text-to-speech audio using the online website in seconds. From there, download mp3 files and WAV format, which play on any device. With our TTS service, you can have your message delivered in over 60 languages. We offer voices for every occasion, from calm and professional to passionate or excited, all at the touch of a button! Explore the many ways in which it can be used, from reading important announcements aloud or listening when you're traveling abroad with your device, all while saving time and money.Starting Price: $29.99 per month -
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TextSpeech Pro
Digital Future
TextSpeech Pro is a professional text-to-speech software product, proudly awarded "the best text to speech software in the world". Synthesize text-to-speech from any document format (text, Microsoft Word, PDF, Microsoft Excel, RTF, etc) using a variety of voices and languages. Export the synthesized speech from documents to a variety of audio file formats in three modes (quick, normal and batch). Create and modify conversations, bookmarks and pauses (silence breaks) in a document using an advanced text-to-speech editor. Modify speech properties (voice, speed, volume, pitch, word highlighting) and speech entities (bookmarks, conversations, pauses) on the fly. Extract text from scanned documents and convert it to speech or audio files. Use a fully featured document editor with many text processing features (text manipulation, spell checker, print and print preview, find and replace, go to line, customizable fonts, zoom capabilities, and document properties view).Starting Price: $24.98 one-time payment -
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Naturaltts
Naturaltts.com
Naturaltts provides the best online text to speech converter with a free Mp3 download feature. Listen to the natural voices examples created with our text to speech software. More than 61 premium, high-quality voices are available in our converter. An incredible amount of real-sounding natural voices that are presented in our text to speech software. We provide reading from the scanned documents and other files for our Commercial Plan customers. Simply switching the special SSML tab, you can easily customize and control aspects of speech such as pronunciation, volume, and speech rate. Huge opportunities for influencers. Voiceover your Youtube videos, broadcasts or any public announcements with our natural voices. -
34
Speechify
Speechify
Speechify is the #1 text-to-speech program that turns any written text into spoken words in natural-sounding language. We have both free and premium subscriptions and over 150,000 5-star reviews. You can use our text editor, our Google Chrome Extension, our iOS app, our Mac Desktop app, or our Android app. Speechify users are students, working professionals, and people who like speed-listening. Turn any text into natural sounding audio instantly with the leading TTS software. Speechify text to speech software can read aloud up to 9x faster than the average reading speed, so you can learn even more in less time. Speechify is a powerful and easy-to-use software that lets you easily create high-quality voiceovers. Narrate text, videos, explainers, slides, books – anything – in any style. Our voiceover product is perfect for businesses, content creators, podcasters, video editors, and anyone else who needs to add professional-quality voiceovers to their projects.Starting Price: $139/year -
35
Narakeet
Narakeet
Stop wasting time on recording your voice, editing out mistakes and synchronizing pictures with sound. Just type or upload your script, select one of our 500+ voices, and get a professional sounding audio or video in minutes. Stop wasting time on recording voice, synchronizing pictures with sound and adding subtitles. Let Narakeet do all the dull tasks, so you can focus on the content. Narakeet is a video presentation maker with voice-over. Use it to convert PPT to video easily, create a slideshow with music or turn lecture slides into videos. Natural-sounding text-to-speech in 80+ languages, with 500+ voices, will help you create audio files and narrated videos quickly. When you want to change the script in the future, just update a bit of text. Stop wasting time on recording and re-recording the narration.Starting Price: $0.20 per minute -
36
Veritone Voice
Veritone
Produce truly lifelike AI voice at unmatched speed and scale. Create content on demand using text-to-speech or speech-to-speech input. Reach new audiences in localized languages with branded voices. Produce voice-over content without juggling schedules or paying for studio time. Clone voices including celebrities, sports announcers, and public figures—all you need is their consent. Create localized content on demand using text-to-speech or speech-to-speech input. Take advantage of Veritone’s proven AI expertise to optimize your voice automation output and succeed at scale. From enhancing metadata to generating dialogue, we use best-of-breed AI to deliver the best possible results from end to end. Extend the power of true-to-life, real-time AI voice across all your products and projects. With our world-class AI voice API, you can save valuable time and automate at scale by connecting Veritone Voice directly to any app. -
37
OpenAI Realtime API
OpenAI
The OpenAI Realtime API is a newly introduced API, announced in 2024, that allows developers to create applications that facilitate real-time, low-latency interactions, such as speech-to-speech conversations. This API is designed for use cases like customer support agents, AI voice assistants, and language learning apps. Unlike previous implementations that required multiple models for speech recognition and text-to-speech conversion, the Realtime API handles these processes seamlessly in one call, enabling applications to handle voice interactions much faster and with more natural flow. -
38
Async
Async
Async is a developer-first AI voice platform, rooted in technology that powers Podcastle, offering premium text-to-speech and voice cloning via a simple, high-performance API. Developers gain access to broadcast-quality, natural-sounding voices with under-200 ms latency, and can create personalized voice clones using just a three-second audio sample. It supports streaming output so audio plays as it’s generated, and offers transparent usage-based billing with real-time daily stats and per-second cost control. Built to scale from prototypes to full production, Async makes advanced voice capabilities accessible to indie developers and enterprises alike, backed by the same trusted infrastructure that fueled Podcastle.Starting Price: $1 per hour -
39
Voice-gen.ai
Voice-gen.ai
Voice-gen.ai is a powerful text-to-speech platform that converts written content into high-quality, natural-sounding voiceovers. We leverage the best AI technology from providers like OpenAI, Google, AWS, and Azure, offering affordable and easy-to-use voice generation for individuals and businesses alike. From 400,000 characters with standard voices, to 37,500 characters with premium voices depending on the voice provider chosen Multiple Languages High Quality Privacy and Security Commercial Use We stand out by offering unlimited context processing—our own innovation—which allows you to generate voices for extensive text (even entire books) seamlessly. We also provide access to top-quality voices from the best providers, all at market-leading prices. Plus, our platform is designed for simplicity, so anyone can use it. -
40
Inworld TTS
Inworld
Inworld TTS is a state-of-the-art text-to-speech platform designed to deliver ultra-realistic, context-aware speech synthesis and precise voice-cloning capabilities at a radically accessible price. The flagship model, TTS-1, is optimized for real-time applications and supports low-latency streaming (first audio chunk in ≈200 ms) as well as multiple languages (including English, Spanish, French, Korean, Chinese, and more). Developers can use instant zero-shot voice cloning (5-15 seconds of audio) or professional fine-tuned cloning, add voice-tags for emotion, style, and non-verbal sounds, and switch languages while preserving voice identity. The larger TTS-1-Max model (in preview) offers even more expressive speech and multilingual strength. The platform supports both API and portal access, streaming or batch mode, and is designed for everything from interactive voice agents and gaming characters to branded audio experiences.Starting Price: $0.005 per minute -
41
Piper TTS
Rhasspy
Piper is a fast, local neural text-to-speech (TTS) system optimized for devices like the Raspberry Pi 4, designed to deliver high-quality speech synthesis without relying on cloud services. It utilizes neural network models trained with VITS and exported to ONNX Runtime, enabling efficient and natural-sounding speech generation. Piper supports a wide range of languages, including English (US and UK), Spanish (Spain and Mexico), French, German, and many others, with voices available for download. Users can run Piper via the command line or integrate it into Python applications using the piper-tts package. The system allows for real-time audio streaming, JSON input for batch processing, and supports multi-speaker models. Piper relies on espeak-ng for phoneme generation, converting text into phonemes before synthesizing speech. It is employed in various projects such as Home Assistant, Rhasspy 3, NVDA, and others.Starting Price: Free -
42
NaturalReader
NaturalReader
NaturalReader is a downloadable text-to-speech desktop software for personal use. This easy-to-use software with natural-sounding voices can read to you any text such as Microsoft Word files, webpages, PDF files, and E-mails. Available with a one-time payment for a perpetual license. OCR can be used to convert screenshots of text from eBook desktop apps, such as Kindle, into speech and audio files. Adjust reading margins to skip reading from headers and footnotes on the page. You can manually modify the pronunciation of a certain word. OCR function can convert printed characters into digital text. This allows you to listen to your printed files or edit it in a word-processing program. OCR can be used to convert screenshots of text from eBook desktop apps, such as Kindle, into speech and audio files. Adjust reading margins to skip reading from headers and footnotes on the page.Starting Price: $99.50 one-time payment -
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Text to Speech!
Text to Speech!
Bring your text to life with Text to Speech! Text to speech produces natural sounding synthesised text from the words that you have entered in. With 82 different voices to choose from and the ability to adjust the rate and pitch, there are countless ways in which the synthesised voice can be adjusted. Voices are available in 38 different languages/accents. The ability to adjust the pitch and rate. Star your favourite phrases. Group starred phrases into folders. Mix speech into your phone calls. -
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Resemble AI
Resemble AI
Resemble clones voices from given audio data starting with just 5 minutes of data. Use that voice to iterate and create dynamic content on the fly using our authoring tool or the API. Discover How AI Voices Can Scale with Resemble's low latency API and 44 kHz AI Voices. Create realistic text-to-speech AI voices with Resemble's voice cloning software.Starting Price: $30 -
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AI Voicer
Freshr
Get ready to unlock the extraordinary with AI Voicer, the game-changing text-to-speech app that's redefining the way you speak. Transform written words into captivating spoken narratives with unmatched clarity and emotion. Download AI Voicer, powered by ElevenLabs, and embark on a journey of text-to-speech mastery, voice cloning, dictation, and more. Elevate your voice with AI Voicer – where your words come alive and cover new horizons in the world of TTS and voiceovers. Step into the future of voiceover with our remarkable cloning technology.Starting Price: Free -
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Azure Text to Speech
Microsoft
Build apps and services that speak naturally. Differentiate your brand with a customized, realistic voice generator, and access voices with different speaking styles and emotional tones to fit your use case—from text readers and talkers to customer support chatbots. Enable fluid, natural-sounding text to speech that matches the intonation and emotion of human voices. Tune voice output for your scenarios by easily adjusting rate, pitch, pronunciation, pauses, and more. Engage global audiences by using 400 neural voices across 140 languages and variants. Bring your scenarios like text readers and voice-enabled assistants to life with highly expressive and human-like voices. Neural Text to Speech supports several speaking styles including newscast, customer service, shouting, whispering, and emotions like cheerful and sad. -
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Chirp 3
Google
Google Cloud's Text-to-Speech API introduces Chirp 3, enabling users to create personalized voice models using their own high-quality audio recordings. This feature facilitates the rapid generation of custom voices, which can be utilized to synthesize audio through the Cloud Text-to-Speech API, supporting both streaming and long-form text. Access to this voice cloning capability is restricted to allow-listed users due to safety considerations; interested parties should contact the sales team to be added to the allowed list. Instant Custom Voice creation and synthesis are supported in various languages, including English (US), Spanish (US), and French (Canada), among others. It is available in multiple Google Cloud regions, and supported output formats include LINEAR16, OGG_OPUS, PCM, ALAW, MULAW, and MP3, depending on the API method used. -
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MorVoice
MorVoice
MorVoice is an AI-powered text-to-speech and voice platform designed for creating professional audio content in the Web3 era. It enables users to generate realistic AI voices, clone voices, produce podcasts, and convert text into expressive speech. Powered by MorAI V3.1, the platform delivers emotionally rich, human-like voice synthesis across multiple languages. MorVoice also features a decentralized voice marketplace where creators can mint, license, and sell AI voice clones. Its tools support use cases such as audiobooks, podcasts, video voiceovers, e-learning, and virtual assistants. With fast voice cloning that requires only seconds of audio, creators can scale audio production effortlessly. MorVoice combines advanced voice AI with blockchain technology to unlock new earning opportunities for voice creators.Starting Price: $24/year -
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TopMediai
iMyFone
TopMediai is committed to providing simple and efficient AI tools that save time and effort, especially for video creators. TopMediai text-to-speech online employs 3200+ AI voices in 70+ languages and advanced AI algorithms to create lifelike text-to-speech audio. What is even more exciting is that you can create custom AI voice clones for unique voiceovers. With TopMediai, we can now produce content that is not only faster and more efficient but also more personalized and engaging than ever before.Starting Price: $12.99 per month -
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Google Cloud Text-to-Speech
Google
Convert text into natural-sounding speech using an API powered by Google’s AI technologies. Deploy Google’s groundbreaking technologies to generate speech with humanlike intonation. Built based on DeepMind’s speech synthesis expertise, the API delivers voices that are near human quality. Choose from a set of 220+ voices across 40+ languages and variants, including Mandarin, Hindi, Spanish, Arabic, Russian, and more. Pick the voice that works best for your user and application. Create a unique voice to represent your brand across all your customer touchpoints, instead of using a common voice shared with other organizations. Train a custom voice model using your own audio recordings to create a unique and more natural sounding voice for your organization. You can define and choose the voice profile that suits your organization and quickly adjust to changes in voice needs without needing to record new phrases.
