Best Chirp 3 Alternatives in 2025
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Convert text into natural-sounding speech using an API powered by the best of Google’s AI technologies.
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MegaTTS3: AI TTS for bilingual voice generation (EN/CN). Lightweight, voice cloning, & accent control. Open-source!
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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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All Voice Lab is the AI voice platform for ultra-realistic TTS & voice cloning. Powered by SOTA MaskGCT 2.0 model. Multilingual, expressive audio for creators & devs.
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PlayAI: The AI Voice Platform for ultra-realistic, multi-lingual voices. Features high-fidelity text-to-speech, voice cloning & deep customization.
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Discover Deepgram's Voice AI platform. It offers APIs for speech - to - text, text - to - speech, and more. With 30% higher accuracy, 40x faster speeds, and 3 - 5x lower costs than competitors, it's perfect for developers, businesses, and researchers.
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Respeecher: Professional AI voice cloning for authentic, emotional audio. Speech-to-Speech technology used in film, games & more. Ethical & proven.
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VibeVoice: Free online AI text-to-speech. Instantly create realistic, multi-speaker audio conversations up to 90 mins. No downloads or signup!
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Discover Step - Audio, the first production - ready open - source framework for intelligent speech interaction. Harmonize comprehension and generation, support multilingual, emotional, and dialect - rich conversations.
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Build real-time AI voice apps! RealtimeVoiceChat is open-source, low-latency, & customizable. Use your choice of LLMs, STT, & TTS engines. Docker deploy!
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Create realistic AI voices for commercial use. Discover 500+ natural text-to-speech voices with full commercial license & multi-language support.
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Bring content to life with ReadSpeaker's realistic AI voices. Flexible, secure text-to-speech for accessibility, engaging experiences, and custom branding.
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Voice.ai: The versatile AI platform for voice. Transform your voice, create audio from text, and automate calls with powerful AI agents.
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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.
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OpenAI.fm: Realistic text-to-speech for developers. Try diverse voices & emotions via API. Download audio!
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Convert text to speech in over 900+ voices across 80+ languages. Generate and download realistic and natural sounding audio content with a click.
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AsyncAI API: Get fast, lifelike Text to Speech & instant Voice Cloning from just 3s audio. Easy integration for developers.
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Lovevoice AI: Say goodbye to robotic voices! Generate natural, human-like AI voiceovers from text in 70+ languages for any content.
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VibeVoice generates expressive, multi-speaker long-form audio from text. Get natural podcasts & audio dramas with consistent voices.
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Rated the best text to speech (TTS) software online. Create premium AI voices for free and generate text-to-speech voiceovers in minutes with our character AI voice generator. Use free text to speech AI to convert text to mp3 in 29 languages with 100+ voices.
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Generate studio-quality voiceovers instantly. Speakatoo AI text to speech offers 1900+ voices, 130+ languages, plus voice cloning.
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Rime is a powerful speech synthesis API. Transform text into natural-sounding speech quickly. Customizable voices for diverse use cases.
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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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Voicv: Your comprehensive AI audio toolkit. Clone voices, generate speech, & transcribe audio quickly for creators & businesses.
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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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Unlock the power of ultra-realistic AI Voices with PlayHT's AI Voice Generator. Perfect for audio projects and localization, get started today!
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Voices.ai is the best AI voice developer platform for running cloning and deploying AI voices at scale.
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Voispark is an all-in-one voice AI studio that integrates 11 top-tier AI engines like ElevenLabs and Cartersia to deliver high-quality TTS, voice cloning, voice changing, and conversational audio - all in one simple platform.
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Tired of robotic voices? Hume Octave creates realistic, expressive AI voice performances you can direct with context & emotion.
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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.