Best KittenTTS Alternatives in 2025
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Kyutai TTS delivers lightning-fast, low-latency Text-to-Speech. Stream audio instantly as text is generated for real-time voice apps & AI. High fidelity.
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TTSFree is a free online text-to-speech tool that converts your text into natural-sounding voices in over 140 languages. AI-powered voices sound human-like.
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MegaTTS3: AI TTS for bilingual voice generation (EN/CN). Lightweight, voice cloning, & accent control. Open-source!
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Higgs Audio V2: Open-source AI audio model for expressive, human-like speech. Generate multi-speaker dialogue, clone voices, and adapt emotions without fine-tuning.
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NeuTTS Air: World's first on-device voice AI. Get super-realistic Text-to-Speech & instant cloning with real-time, secure, cloud-free performance.
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Generate natural, high-fidelity audio with IndexTTS. Zero-shot voice cloning, precise Chinese pronunciation, and granular pause control for pro audio.
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Free Online Text to Speech Maker. Convert text into natural-sounding speech effortlessly. Supports multiple languages and voices. Quickly generate and download high-quality TTS MP3 files. Perfect for audiobooks, presentations, and accessibility.
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Spark-TTS: Natural AI Text-to-Speech. Effortless voice cloning (EN/CN). Streamlined & efficient, high-quality audio via LLMs.
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Seed-TTS is a text-to-speech (TTS) model developed by ByteDance, renowned for its ability to generate natural and realistic speech.
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Kokoro TTS, a 82M - parameter AI text - to - speech model on StyleTTS 2. Offers multilingual support, customizable voices, and real - time generation. Ideal for audiobooks, podcasts. Open - source and free.
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FreeTTS provides powerful TTS and STT conversion technology. Enhance your audios and remove vocals from mp3 for 100% free.
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AI tool that converts written text into spoken words, offering customizable, natural-sounding speech in multiple languages for accessibility, language learning, and voiceovers.
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Transform text into lifelike speech with OpenAudio TTS. Leverage high-quality voices, control speech, speed, and download instantly. Customize freely for any project.
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World's fastest AI text-to-speech: Lightning! Get crystal-clear, natural voices for apps, content, assistants & more.
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Experience high-quality, natural-sounding voices with TTSVox, your go-to free text to speech online tool.
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Transform your podcasts & chatbots with FireRedTTS-2: natural, multi-speaker long-form speech. Enjoy ultra-low latency & multilingual voice cloning.
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ChatTTS is a voice generation model designed for conversational scenarios, specifically for the dialogue tasks of large language model (LLM) assistants, as well as applications such as conversational audio and video introductions.
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Generate high-quality, natural sounding speech with Parler-TTS, a lightweight open-source text-to-speech model. Access datasets, code, and weights to develop your own powerful TTS models.
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TTS Omni: Transform text into natural, lifelike AI speech. Get expressive voiceovers with 17 voices, 50+ languages & 33+ styles. Free & instant access.
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Transform and Convert any Text content to Voice Speech MP3 with AI in just a few seconds! Generate your first speech for Free today!
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GPT SoVITS: Voice AI cloning tool that perfectly replicates the voice and intonation of any character!
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Muyan-TTS: Open-source TTS for podcasts. Trainable, customizable voices, & fast inference. Llama-3 based. Adapt to your needs with minimal data.
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Sonic: Ultra-low latency TTS is here, the first chunk 100ms +, supports multiple languages.
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Inworld TTS: Ultra-realistic, real-time voice AI for dynamic characters. Experience expressive speech, sub-second latency & voice cloning for immersive digital worlds.
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TTSAI is a cloud based service that converts Text To Voice by artificial Intelligence (Text To Speech Ai).
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Neets.ai offers high-quality TTS services at affordable rates. With diverse voices, low latency, and seamless integration, it's perfect for telecom, content creation, and gaming.
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Clone voices & generate lifelike speech in 50+ languages with Open-VoiceCanvas. Open-source, customizable TTS platform.
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OpenAI.fm: Realistic text-to-speech for developers. Try diverse voices & emotions via API. Download audio!
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Chatterbox TTS: Your production-grade, open source AI voice solution. Get high-fidelity speech with unique emotion exaggeration control.
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A free, all-in-one audio tool to generate realistic text-to-speech voiceovers and a vast library of high-quality sound effects. Perfect for videos, podcasts, and creative projects.