Alternatives to CosyVoice
Compare CosyVoice alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to CosyVoice in 2026. Compare features, ratings, user reviews, pricing, and more from CosyVoice competitors and alternatives in order to make an informed decision for your business.
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1
Qwen3-TTS
Alibaba
Qwen3-TTS is an open source series of advanced text-to-speech models developed by the Qwen team at Alibaba Cloud under the Apache-2.0 license, offering stable, expressive, and real-time speech generation with features such as voice cloning, voice design, and fine-grained control of prosody and acoustic attributes. The models support 10 major languages, including Chinese, English, Japanese, Korean, German, French, Russian, Portuguese, Spanish, and Italian, and multiple dialectal voice profiles with adaptive control over tone, speaking rate, and emotional expression based on text semantics and instructions. Qwen3-TTS uses efficient tokenization and a dual-track architecture that enables ultra-low-latency streaming synthesis (first audio packet in ~97 ms), making it suitable for interactive and real-time use cases, and includes a range of models with different capabilities (e.g., rapid 3-second voice cloning, custom voice timbres, and instruction-based voice design).Starting Price: Free -
2
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. -
3
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 -
4
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 -
5
Voicv
Voicv
Voicv is a cutting-edge voice cloning platform that transforms your voice into a digital asset in minutes, supporting multiple languages and zero-shot learning. It allows users to clone any voice with just a 10-30-second audio sample, maintaining high fidelity and natural expression. It supports multiple languages, including English, Japanese, Korean, Chinese, French, German, Arabic, and Spanish. Voicv offers real-time processing, enabling fast voice generation suitable for quick iterations and production needs. It achieves professional-quality output with extremely low error rates, ensuring clear and accurate speech generation. Users can access Voicv through a web interface or desktop applications. For enterprise users, Voicv provides a production-ready API and comprehensive documentation for seamless integration.Starting Price: $23.99 per month -
6
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 -
7
Chatterbox
Resemble AI
Chatterbox is a free, open source voice cloning AI model developed by Resemble AI, licensed under MIT. It enables zero-shot voice cloning using just 5 seconds of reference audio, eliminating the need for training. The model offers expressive speech synthesis with unique emotion control, allowing users to adjust the intensity from monotone to dramatically expressive with a single parameter. Chatterbox supports accent control and text-based controllability, ensuring high-quality, human-like text-to-speech conversion. It operates with faster-than-real-time inference, making it suitable for real-time applications, voice assistants, and interactive media. The model is built for production and designed for developers, featuring simple installation via pip and comprehensive documentation. Chatterbox includes built-in watermarking using Resemble AI’s PerTh (Perceptual Threshold) Watermarker, embedding data imperceptibly to protect generated audio content.Starting Price: $5 per month -
8
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 -
9
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 -
10
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 -
11
EaseText Text to Speech Converter
EaseText Software
EaseText Text to Speech Converter is an avant-garde offline TTS software engineered to seamlessly transform text into remarkably natural and lifelike speech. Whether you're a content creator, educator, or simply in pursuit of top-tier speech synthesis, EaseText Text to Speech Converter is your gateway to exceptional service. Key Features: 1 Offline Functionality Work seamlessly without an internet connection, ensuring uninterrupted access to lifelike speech synthesis anywhere, anytime. 2 Voice Variety Choose from a vast library of over 1300 voices. 3 Language Support Support for 30 languages, including English, Spanish, Dutch, Italian, Chinese, Russian, Portuguese, German, and more. 4 Voice Cloning Utilize advanced AI-powered voice cloning to replicate and use your own voice. 5 Bulk Conversion 6 Real-Time Processing 7 Privacy Assurance 8 Affordable Pricing 9 User-Friendly InterfaceStarting Price: $3.95/month -
12
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. -
13
CereVoice Me
CereProc
CereVoice Me is a revolutionary online voice cloning tool from CereProc - that allows you to create a computer version of your own voice! Our engineers have simplified CereProc's industry-leading text-to-speech voice creation process, allowing you to carry out recordings in your own home in as little as a couple of hours, for a fraction of the cost of a traditional voice build. Typical voice creation methods require a large amount of recorded speech and intensive post-production work. This produces outstanding results, but it is time-consuming and expensive. Unfortunately, this can be a barrier for those with the most need for a TTS voice that sounds like them. The CereProc team has designed CereVoice Me to make voice cloning accessible to everyone. It is especially useful for voice banking. -
14
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 -
15
AnyVoice
AnyVoice
AnyVoice is an ultra-realistic AI voice generator that enables users to convert text into natural-sounding speech using advanced AI technology. It offers hundreds of voices and supports instant voice cloning with just a 3-second recording. It provides multi-language support for English, Chinese, Japanese, and Korean, delivering native-level pronunciation and accents. Users can customize voices by adjusting pitch, speed, emotion, and style to suit their specific needs. It allows for real-time voice generation for short texts and efficient processing for longer content. AnyVoice is designed for various applications, including content creation, education, business presentations, and entertainment production. AnyVoice's user-friendly interface ensures ease of use for both beginners and professionals. All generated audio content comes with a worldwide, non-exclusive license for any purpose, including commercial use, without the need for attribution or additional fees.Starting Price: $14.99/month -
16
VoGen
VoGen
VoGen is a free AI voice generator with emotional control. It offers text-to-speech and voice cloning features, designed for content creators, YouTubers, podcasters, and game developers. Users can generate high-quality, natural-sounding voiceovers with customizable emotions — completely free with no payment gate.Starting Price: $0 -
17
Orphera AI
Properbox
Orphera AI is a powerful local-first voice AI platform designed for creators, developers, businesses, and privacy-conscious users. Unlike cloud-based solutions, Orphera AI runs entirely on your own computer, giving you complete control over your data while delivering professional-grade speech synthesis and voice transformation capabilities. With support for 23 languages, Orphera AI enables users to generate natural-sounding speech, clone voices, convert recordings into different voices, and perform real-time voice transformation for streaming, gaming, communication, and content production workflows.Starting Price: $10 USD -
18
MAI-Voice-2
Microsoft AI
MAI-Voice-2 is Microsoft AI’s most expressive and natural-sounding text-to-speech model to date, built for production voice experiences where fidelity, language coverage, speaker consistency, and emotional range directly shape the user experience. It is designed for assistants, customer support, audiobooks, accessibility experiences, games, podcasts, courses, simulations, and creator workflows where voice quality must sound natural, fluid, and trustworthy. It expands from English-only support to 15 languages while maintaining naturalness and expressiveness, with support for English, Italian, French, German, Hindi, Spanish, Portuguese, Korean, Chinese, Turkish, Russian, Thai, Dutch, Romanian, and Hungarian. MAI-Voice-2 offers granular emotion control through tags such as sad, whispered, and excited, along with role-based expressive speech for experiences like motivational trainers, sports commentators, or character voices. -
19
Clony AI
AI Companion
Clony AI lets you harness the power of advanced artificial intelligence technology to create lifelike clones of your friends, family or even idols. Create a clone of anyone you desire by simply uploading an audio file, sharing a voice message, or just recording a voice. Craft text-to-speech messages that sound identical to the cloned voice. Fool your friends or create captivating narrations with precision using advanced algorithms developed by Elevenlabs. Take your cloned voice to the next level, upload an image, and watch in awe as our cutting-edge technology brings it to life with synchronized lip and head movement. Become part of our ever-growing community of creators, artists, and storytellers. Share your creations, collaborate with others, and let your imagination run wild.Starting Price: Free -
20
Vaanika
FuturixAI
Vaanika is your instant, cloud-based AI Audio Workspace for effortless, high-quality voiceover creation. Users can clone their unique voice from just a 10-second sample, enabling seamless cross-lingual voice cloning across 7+ Indic languages and English. Leveraging advanced, India-built AI models, Vaanika offers natural Text-to-Speech with an inbuilt translator, transforming scripts into expressive audio. It supports instant MP3/WAV downloads, features project-level organization, and simplifies multilingual content production. Ideal for creators, educators, marketers, podcasters, and agencies, Vaanika streamlines audio for e-learning, campaigns, and more, all available via a freemium model.Starting Price: $5 per 1000 credits -
21
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 -
22
All Voice Lab
All Voice Lab
All Voice Lab is an innovative AI tool that reshapes audio workflows with a range of AI-powered solutions. The tool offers text to speech technology, voice cloning and voice altering capabilities that bring authenticity and lifelikeness to audio projects. Text to Speech technology can be utilized for various applications, from audiobooks to video voiceovers, it enhances the overall output by offering realistically engaging voices. Advanced emotion recognition and voice style modelling enable the AI to adapt to text sentiment and adjust the tone, pitch, and rhythm in real-time, thereby resulting in natural and emotionally expressive speech. The tool supports 33 languages - providing consistent tone and style across different languages and perfect for global content creation. With the voice cloning technology, users can achieve precise replication of their tone, pitch and rhythm, and multilingual capabilities.Starting Price: $3/month -
23
Synthesys
Synthesys AI Studio
Synthesys is on the leading edge of developing algorithms for text to voice and videos for commercial use. Imagine being able to enhance your website explainer videos or product tutorials in a matter of minutes with the aid of a natural human voice. Synthesys Text-to-Speech (TTS) and Synthesys Text-to-Video (TTV) technology transform your script into vibrant and dynamic media presentations. Using clear, natural voiceovers brings trust and authority to your digital message, creating a relatable and emotional connection between your customers and your brand. With the power of Synthesys AI voice generator, you can make the jump from plain old text to dynamic and engaging digital content.Starting Price: $19 per month -
24
Overdub
Descript
Descript's Overdub lets you create a text-to-speech model of your voice or select one from our ultra-realistic stock voices. Descript uses Lyrebird AI to achieve the state of the art in voice synthesis. Overdub is free on all descript accounts. Pro accounts get an unlimited Overdub vocabulary. Make mid-sentence changes to real recordings – Overdub will match the tonal characteristics on both sides. Allow trusted collaborators to generate audio using your Overdub voice. Type any words that your audio or video tracks are missing, without trudging back into the recording studio.Starting Price: $12 per user per month -
25
MiniMax Audio
MiniMax
MiniMax Audio is an AI-driven audio generation platform that transforms text into realistic speech across 50+ languages, offering over 300 expressive voices, including regional accents like American, Cantonese, Dutch, German, Czech, Japanese, and more, while supporting advanced features such as emotion adjustment, speed, pitch customization, and noise isolation to clean up audio tracks. Users can quickly generate lifelike audio samples via long-text mode, URL input, or voice cloning, capturing a unique voice in as little as 10 seconds, without needing transcription. The underlying technology incorporates cutting-edge AI such as transformer-based TTS models, a learnable speaker encoder, and Flow-VAE architectures, enabling zero- or one-shot voice cloning with high fidelity and expressive control, and it ranks at the top of public voice cloning benchmarks.Starting Price: Free -
26
Kukarella
Kukarella
Kukarella is an AI-powered audio and voice-content platform that enables users to create professional voice-overs, multi-speaker dialogues, transcriptions, and visual content all within one integrated environment. The platform features a text-to-speech tool with access to hundreds of natural-sounding AI voices in more than 130 languages and accents, enabling rapid generation of voice narration without traditional recording studios or voice actors. It also supports audio transcription of uploads and online videos, extraction of text from webpages and images, voice-cloning for personalized narration, and a dialogue-generation tool that creates scripted conversations with distinct AI voices assigned automatically. In addition, users can translate and dub content into multiple languages, generate matching images or videos to complement their audio, and streamline workflows for e-learning, corporate narration, IVR voice-over, and multilingual content production.Starting Price: Free -
27
KugelAudio
KugelAudio
KugelAudio is the most realistic speech AI platform, combining text-to-speech, speech-to-text, and voice-to-voice in one stack. With 39-50ms inference latency (lowest on the market), 30-second voice cloning, on-premises deployment, and industry-leading accuracy on email addresses, IBANs, and phone numbers, it's built for production voice applications where quality and compliance matter. It's a strong fit for voice bots and conversational agents that need to handle structured data without misreads, real-time applications requiring sub-50ms latency, and regulated industries like banking, insurance, healthcare, and the public sector that need on-premises or EU-sovereign deployment. Beyond enterprise voice automation, KugelAudio also powers branded voice experiences through natural cloning from 30 seconds of audio, multilingual products across over 30 languages German, English, French, and Italian, and media or content production needing the most realistic synthetic voices available.Starting Price: $1 -
28
Vocallab AI
Vocallab AI
Vocallab AI is a professional text-to-speech platform that delivers high-quality, realistic AI-generated voices for all your audio content needs. Transform written text into natural-sounding speech with advanced voice synthesis technology tailored for creators and businesses. Features: • Text to Speech: Turns your written documents or scripts into clear spoken audio. • Natural Voices: Creates lifelike AI voices that sound human instead of robotic. • Professional Quality: Provides high fidelity audio suitable for business and creative projects. • Voice Synthesis: Uses advanced technology to generate realistic and expressive speech. • Content Creation: Helps you easily produce audio for videos, presentations, and more. -
29
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 -
30
Murf AI
Murf AI
Murf AI is a text-to-speech and AI voice generation platform designed to create realistic voiceovers quickly and efficiently. It allows users to convert text into natural-sounding speech using a wide range of voices and languages. The platform includes a studio environment where users can customize tone, style, and pacing for different content needs. Murf AI supports use cases such as e-learning, podcasts, advertisements, and audiobooks. It also offers AI dubbing capabilities for translating and localizing content into multiple languages. Developers can integrate its text-to-speech functionality into applications using a high-performance API. The platform is optimized for speed and scalability, making it suitable for both individual creators and enterprises. With its advanced voice technology, Murf AI helps streamline audio content production.Starting Price: $9/one-time -
31
Neiro
Neiro
Turn your text into natural-sounding speech in 140+ languages. Customize the voice of AI clones. Neiro produces human-like voices that match the speaker's appearance. Generate human-like lips, tongue, and micro-expressions that accurately represent your brand script or audio speech. Neiro AI clones communicate with users and answer questions naturally, as a human would. Generate advertising and marketing videos in seconds instead of days or weeks. Achieve higher conversion rates and engagement with highly personalized videos. Create personalized and engaging videos with AI avatars at scale. Leverage the power of Neiro for your business at no cost. Video generation, text-to-speech, voice conversion, and Ad Wizard – all our latest AI technologies at your fingertips and are available for free during the open beta testing period. -
32
Qwen-Audio-3.0-TTS-Flash
Alibaba
Qwen-Audio-3.0-TTS-Flash is the real-time variant of Qwen-Audio-3.0-TTS, tuned for interactive applications with first-packet latency at the 300 ms level. It supports 16 languages, along with improved fidelity for several Chinese dialects. Across multilingual evaluations, Flash delivers the lowest average WER/CER in the family at 3.87, showing strong intelligibility while preserving speaker identity across diverse languages. Developers can guide delivery with plain-language instructions instead of manually adjusting acoustic parameters, controlling emotion, role, scenario, pace, projection, and tone through simple prompts. Inline tags add precise non-verbal details, making the model well-suited to conversational agents, narration, games, dubbing, and other expressive speech experiences. Voice cloning is designed to work with imperfect reference audio; targeted acoustic simulation suppresses noise and reverberation while retaining the original speaker’s timbre. -
33
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 -
34
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 -
35
Wunjo
Wunjo
Wunjo harnesses the power of neural networks to provide cutting-edge solutions in speech synthesis, voice cloning, content restyling, and deepfake animations. Seamlessly perform a face swap using just one photo, animate mouth movements using audio, upgrade low-res content, and even give faces a digital makeover. Master background removal and chroma key. Discover how to change the full content or object inside by text prompts. Perform the clone voice of your neighbors and separate vocals from background music effortlessly. Wunjo is an idea-to-content platform that utilizes combinations of AI. There’s a lot of technical stuff involved, but basically, you reincarnate your content. You can use the application in API mode and connect it to your services. The community edition version is absolutely free and you will able to find open source code. However, the professional version is available by subscription.Starting Price: Free -
36
Voxtral TTS
Mistral AI
Voxtral TTS is a state-of-the-art, multilingual text-to-speech model designed to generate highly realistic and emotionally expressive speech from text, combining strong contextual understanding with advanced speaker modeling to produce natural, human-like audio output. Built as a lightweight model with around 4 billion parameters, it delivers efficient performance while maintaining high quality, enabling scalable deployment for enterprise voice applications. It supports nine major languages and diverse dialects, and can adapt to new voices using only a short reference audio sample, capturing not just tone but also rhythm, pauses, intonation, and emotional nuance. Its zero-shot voice cloning capabilities allow it to replicate a speaker’s style without additional training, and it can even perform cross-lingual voice adaptation, generating speech in one language while preserving the accent of another. -
37
Zyphra Zonos
Zyphra
Zyphra is excited to announce the release of Zonos-v0.1 beta, featuring two expressive and real-time text-to-speech models with high-fidelity voice cloning. We are releasing our 1.6B transformer and 1.6B hybrid under an Apache 2.0 license. It is difficult to quantitatively measure quality in the audio domain; we find that Zonos’ generation quality matches or exceeds that of leading proprietary TTS model providers. Further, we believe that openly releasing models of this caliber will significantly advance TTS research. Zonos model weights are available on Huggingface, and sample inference code for the models is available on our GitHub. You can also access Zonos through our model playground and API with simple and competitive flat-rate pricing. We have found that quantitative evaluations struggle to measure the quality of outputs in the audio domain, so for demonstration, we present a number of samples of Zonos vs both proprietary models.Starting Price: $0.02 per minute -
38
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. -
39
Miso TTS
Miso TTS
Miso Labs builds emotive foundation models for voice, designed to help developers create voice agents that feel fast, warm, and human instead of robotic or delayed. Its flagship model, Miso TTS, is an 8-billion-parameter transformer model for state-of-the-art emotive speech and dialogue generation, with open source weights available on Hugging Face and API access coming soon. Miso is built for real-time conversational voice, responding in 110ms to preserve natural flow and avoid the awkward pauses common in AI voice agents. It supports one-shot voice cloning, allowing users to clone a voice from a ten-second audio clip while keeping the agent’s voice consistent from the first second of a call to the last. Miso Labs also emphasizes local and sovereign deployment, with open source models built for local use and on-premises hosting and support available for enterprise teams that need to keep sensitive data in-house. -
40
AI Voice Cloning
AI Voice Cloning
AI Voice Cloning is an advanced platform that enables users to replicate any voice using just a 3-second audio sample. The technology delivers hyper-realistic, human-like voiceovers that capture the original speaker’s tone, emotion, and intonation. It supports multiple languages, including English, Mandarin, Japanese, and Korean, with more languages being added. The platform is easy to use, requiring no technical expertise, and instantly generates audio files for rapid content creation. Privacy and security are prioritized, with strict data protection measures in place. Trusted by over 300,000 users worldwide, AI Voice Cloning powers audio projects for creators, developers, and businesses.Starting Price: Free -
41
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 -
42
Simba 3.2
Speechify
Speechify’s text-to-speech API offers a family of Simba models for real-time voice generation across English, European languages, and broader multilingual use cases. Simba 3.2 is recommended for new English integrations, providing streaming-native synthesis, the lowest time to first byte, richer expressivity than earlier generations, and full support for SSML and emotion control. Simba 3.0 extends streaming-native speech to English, German, Spanish, French, Italian, and Brazilian Portuguese, with language selection handled through the request or voice locale. Simba Multilingual supports 35 locales across 30 languages, including mixed-language content and automatic language detection, while Simba English remains available as a legacy model for compatibility. Developers select a model through one parameter and can switch without changing the rest of the request structure, including voice, format, and SSML settings. -
43
Alibaba Cloud Intelligent Speech Interaction
Alibaba Cloud
Intelligent Speech Interaction is developed based on state-of-the-art technologies such as speech recognition, speech synthesis, and natural language understanding. Enterprises can integrate Intelligent Speech Interaction into their products to enable them to listen, understand, and converse with users, providing users with an immersive human-computer interaction experience. Intelligent Speech Interaction is currently available in Mandarin Chinese, Cantonese Chinese, English, Japanese, Korean, French and Indonesian, and please stay tuned for other languages. Intelligent Speech Interaction is suitable for various scenarios, including intelligent Q&A, intelligent quality inspection, real-time subtitling for speeches, and transcription of audio recordings. Intelligent Speech Interaction has been successfully applied in many industries such as finance, insurance, eCommerce and smart home.Starting Price: $1.40 per hour -
44
Perso AI
ESTsoft
Perso AI Dubbing is an AI-powered video dubbing and translation platform that localizes content into 33+ languages in minutes, with speech recognition in 99+ languages. Teams upload a video, select target languages, and receive a studio-quality dubbed version — complete with lip-sync and voice cloning that preserves the original speaker's tone, accent, and emotion. Key capabilities: • AI Voice Cloning — Matches the original speaker's voice and emotional tone • AI Lip Sync — Aligns translated audio with on-screen mouth movements • Auto Subtitle Generation — Creates and exports subtitles automatically • Script Editor — Review and refine translations per speaker • Multi-Speaker Support — Detects and dubs up to 10 speakers per video Trusted by 450,000+ users across 80+ countries. Starts at $6.99/month. Developed by ESTsoft (est. 1993, KOSDAQ: 047560) — ISO/IEC 27001 certified.Starting Price: $6.99 per month -
45
Gemini 2.5 Flash TTS
Google
Gemini 2.5 Flash TTS is the latest text-to-speech (TTS) model variant in Google’s Gemini 2.5 lineup, designed for faster, low-latency speech synthesis with expressive, controllable audio output. It offers significant enhancements in tone versatility and expressivity so that developers can generate speech that better matches style prompts, from storytelling narrations to character voices, with more natural emotional range. It features precision pacing, which allows it to adjust speech tempo based on context, delivering faster sections or slowing for emphasis more accurately according to instructions. It also supports multi-speaker dialogues with consistent character voices for scenarios like podcasts, interviews, or conversational agents, and improved multilingual handling so each speaker’s unique tone and style persist across languages. Gemini 2.5 Flash TTS is optimized for lower latency, making it ideal for interactive applications and real-time voice interfaces. -
46
NVIDIA Parakeet
NVIDIA
NVIDIA Parakeet-RNNT-1.1B is a multilingual automatic speech recognition model built for quality transcription across voice applications. With 1.1 billion parameters and training on more than 90,000 hours of speech, it supports 25 languages and regional variants, including English, Spanish, French, German, Italian, Arabic, Japanese, Korean, Portuguese, Russian, Hindi, Dutch, Danish, Norwegian, Czech, Polish, Swedish, Thai, Turkish, and Hebrew. The model automatically detects the spoken language and uses a universal tokenizer created by training language-specific tokenizers and merging them into a shared vocabulary, enabling efficient cross-lingual learning and deployment. Parakeet-RNNT produces case-sensitive transcripts with upper and lowercase text, punctuation, spaces, and apostrophes, making the output suitable for production voice applications and downstream language understanding. -
47
EVI 3
Hume AI
Hume AI's EVI 3 is a third-generation speech-language model that streams in user speech and forms natural, expressive speech and language responses. At conversational latency, it produces the same quality of speech as our text-to-speech model, Octave. Simultaneously, it responds with the same intelligence as the most advanced LLMs of similar latency. It also communicates with reasoning models and web search systems as it speaks, “thinking fast and slow” to match the intelligence of any frontier AI system. EVI 3 can instantly generate new voices and personalities instead of being limited to a handful of speakers. For instance, users can speak to any of the more than 100,000 custom voices already created on our text-to-speech platform, each with an inferred personality. No matter the voice, it responds with a wide range of emotions or styles, implicitly or on command.Starting Price: Free -
48
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. -
49
Kokoro TTS
Kokoro TTS
Kokoro TTS is an efficient text-to-speech tool with multilingual and customizable voice support. Its 182M parameter architecture delivers high-quality audio, supporting languages like American English, British English, French, Korean, Japanese, and Mandarin. It features lifelike voice options, automatic content segmentation, and OpenAI compatibility, facilitating content creation and application integration. With NVIDIA GPU acceleration, it ensures real-time audio generation, making it suitable for various projects.Starting Price: $0 -
50
Silkwave Voice
Silkwave
Silkwave Voice is a privacy-focused audio recording and transcription app for macOS. Record from your microphone, system audio, or both at once - with accurate, real-time transcription powered by Apple's on-device speech-to-text models. No cloud uploads, no subscriptions, no per-minute API costs. RECORD ANY AUDIO SOURCE • Microphone - voice notes, in-person meetings, dictation • System Audio - Zoom, Google Meet, Teams, YouTube, browser tabs • Both at once - capture your mic and remote participants simultaneously ON-DEVICE TRANSCRIPTION • Real-time speech-to-text using Apple's on-device models • 10 languages: Cantonese, Chinese, English, French, German, Italian, Japanese, Korean, Portuguese, Spanish • Completely local - no internet connection needed AI-POWERED SUMMARIES • Structured summaries with key topics, action items, and decisions • Powered by ChatGPT through Apple Intelligence - no API keys neededStarting Price: $14 one-time
