Instead of Fish Audio
Fish Audio alternatives
Fish Audio combines text-to-speech, voice cloning, speech-to-text, and voice agents. Its TTS includes real-time generation, emotion and expression controls, and speed, volume, and model settings. It automatically supports eight languages with native accents and hosts more than 2,000,000 voices. Developers can use REST or WebSocket APIs and Python or TypeScript SDKs; self-hosted and enterprise deployment options are also available. The free plan is for personal, non-commercial use, and paid plans start at $15 per month. Unused monthly minutes do not roll over.
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iSpeech
Free plan Open source AndroidAPIExtension+5API speech synthesis and transcription across many languages — iSpeech adds automated speech recognition and support for more than 30 languages, while Fish Audio combines speech tools with voice cloning and voice agents.
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Vocalware
by VocalwareFree trial AndroidAPIiPhone+4Real-time TTS integration in websites and mobile apps — Vocalware offers a cloud TTS API with over 100 voices in more than 20 languages, unlike Fish Audio's broader audio-tool set and eight-language automatic TTS support.
From $99.50 · 15-day trial Visit site - 3
Voice RSS
Free plan AndroidAPIiPhone+4Cloud TTS API with broad language coverage — Voice RSS supports 49 languages and synchronously returns audio or an error, while Fish Audio adds cloning, transcription, and voice agents.
Free plan · paid from $5/mo Visit site - 4
KittenTTS
Free plan AndroidAPIiPhone+5Open-source TTS with local deployment and cloning — KittenTTS offers local, CPU-capable models and zero-shot voice cloning, while Fish Audio provides hosted options and a much larger voice library.
Open source Visit site - 5
Resemble AI
Free plan AndroidAPIExtension+6Detecting AI-generated audio, video, and images — Resemble AI focuses on multimodal AI detection and watermarking rather than Fish Audio's text-to-speech, transcription, and voice tools.
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TTSReader
Free plan AndroidAPIExtension+4Reading documents, PDFs, e-books, and webpages aloud — TTSReader handles common document formats and webpages and exports MP3, while Fish Audio emphasizes voice tools, cloning, and API generation.
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Voice.ai
by Voice.aiFree plan AndroidAPIiPhone+4Real-time PC voice transformation and app compatibility — Voice.ai transforms microphone speech in real time for PC apps, while Fish Audio centers on TTS, cloning, transcription, and voice agents.
Free plan · paid from $5/mo Visit site - 8
Voicebox
Free plan Open source AndroidAPIiPhone+5 - 9
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Whisper
Free plan Open source APILinuxMac+2 - 13
Avidemux
Free plan Open source LinuxMacWeb+1 - 14
Google Cloud Text-to-Speech
Free plan AndroidAPIiPhone+1 - 15
NVIDIA Magpie TTS
Free plan APILinuxSelf-hosted+1 - 16
Tencent Cloud Text to Speech
Free plan AndroidAPIiPhone+17.6 Visit site - 17
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Qwen3-TTS
Free plan APILinuxSelf-hosted+1 - 21
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Oracle Cloud Infrastructure Speech
Free plan APILinuxWeb - 25
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IndexTTS
Free plan APILinuxSelf-hosted+2 - 27
VOICEVOX
Free plan APILinuxMac+2 - 28
VoiceStudio
Free plan APILinuxMac+3
Alternatives may suit a narrower job or a different budget. iSpeech combines synthesis and recognition across more than 30 languages, while Voice RSS offers a cloud API with 49 languages and a 100KB request limit. KittenTTS can run locally and supports voice cloning, whereas TTSReader focuses on reading documents and webpages aloud. Resemble AI centers on detecting AI-generated media, not speech generation. Before switching, weigh language and voice needs, API or local access, formats and input limits, commercial use, and whether the alternative handles the audio task you need.