iSpeech provides text-to-speech and automated speech recognition through APIs, SDKs, and online tools.
Alternatives to RHVoice
Voicebox is a free, open-source local AI voice studio for voice cloning, speech generation, dictation, and agent voice output.
Resemble AI focuses on detecting AI-generated audio, video, and images for developers and enterprises.
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Voice.ai
Voice.ai offers real-time voice transformation through its PC app, along with text-to-speech and online audio tools.
Free planAndroidiOSWebAPI8.3From $5 a month - 5
Wavel AI
Wavel AI is a video creation service with text-to-video and image-to-video tools, AI avatars, and API access.
Free planWebAPILinuxmacOS8.0From $16 a month - 6

eSpeak NG
eSpeak NG is a free, open-source text-to-speech synthesizer for Android, Linux, macOS, Windows, APIs and self-hosted use.
Free planOpen sourceAndroidiOSAPILinux7.9Free plan - 7

Adobe Firefly
Adobe Firefly is a generative tool for creating and editing images, with text-to-image generation, reference images, and text-based editing.
Free planAndroidiOSWebAPI7.8Free plan - 8
Baidu Text-to-Speech
Free planAndroidiOSWebAPI7.8Free plan - 9

FineVoice AI Voice Changer
FineVoice AI Voice Changer transforms uploaded or recorded audio with AI voice models.
Free planWebAPImacOSWindows7.8Free plan - 10
Google Cloud Text-to-Speech
Google Cloud Text-to-Speech is an API for turning text or SSML into speech audio for applications.
AndroidiOSWebAPI7.7From $4 a month - 11
SpeechWave
SpeechWave turns written text into AI speech for uses such as ads, videos, courses, and audiobooks.
Free planAndroidiOSWebmacOS7.7From $3 a month - 12
TTSReader
TTSReader is a text-to-speech service available on the web, Android, iOS, macOS, and Windows.
Free planAndroidiOSWebAPI7.7From $99 a year - 13

Typecast
Typecast generates AI text-to-speech audio with expressive, context-aware speech.
Free planAndroidiOSWebAPI7.7From $5 a month - 14
Vocalware
Vocalware is a cloud-based API for adding real-time text-to-speech to websites and mobile applications.
Free planAndroidiOSWebAPI7.7$99.50 one-time - 15

ElevenLabs
ElevenLabs is a web and API platform for generating and working with speech, audio and other media.
Free planWebAPI7.6From $6 a month - 16
IReadAll
Free planAndroidiOSWebExtension7.6From $9.99 a month - 17
Luvvoice
Free planAndroidiOSWebAPI7.6From $4.75 a month - 18
SayTXT
Free planAndroidiOSWebExtension7.6Free plan - 19
Smallest AI Lightning TTS
Free planAndroidiOSWebAPI7.6$0.18 usage-based - 20
Voice RSS
Voice RSS is a cloud text-to-speech API that turns text into audio without requiring software installation.
Free planAndroidiOSWebAPI7.6From $5 a month - 21

ESPnet
ESPnet is an open-source toolkit for speech processing, including speech recognition, text-to-speech, translation, enhancement, speaker diarization,…
Free planOpen sourceAPILinuxmacOSSelf-hosted7.5Free plan - 22

Fish Audio
Fish Audio provides text-to-speech, voice cloning, speech-to-text, voice agents, and other audio tools.
Free planWebAPILinuxmacOS7.5From $11 a month - 23
KittenTTS
KittenTTS is an open-source text-to-speech library with a CPU-capable 1.7B-parameter KittenTTS 2 model and lighter legacy models.
Free planAndroidiOSWebAPI7.5From $14.99 a month - 24
OpenVox
Free planAndroidiOSAPImacOS7.5$19.99 one-time - 25
Speech Central
Free planAndroidiOSmacOSWindows7.5$9.99 one-time - 26
Unmixr Dubbing
Unmixr Dubbing creates dubbed video or audio by transcribing speech, translating the script, and voicing it with AI voices assigned to detected speakers.
Free planWebAPI7.5From $9 a month - 27
Vimotion
Vimotion is an AI video operating system for B2B teams that turns briefs, blog posts, presentations, and product copy into on-brand videos.
Free planWebAPI7.5From $1,800 a month - 28

VoiceStudio
VoiceStudio is an open-source, local voice AI studio for voice cloning, voice design, video dubbing, dictation, transcription, and audiobook creation.
Free planWebAPILinuxmacOS7.5From $99 a year - 29
Yappy
Yappy is an open-source text-to-speech app for listening to articles, PDFs, EPUBs, Word files, videos, and voice notes.
Free planAndroidiOSWebExtension7.5From €2,999 a year - 30
NVIDIA Magpie TTS
NVIDIA Magpie TTS is a text-to-speech offering with voice cloning, API access, and support for 12 languages.
Free planWebAPILinuxSelf-hosted7.4From $4,500 a year

