18.5
iSpeech provides text-to-speech and automated speech recognition through APIs, SDKs, and online tools.
Free planOpen sourceAndroidiOSWeb
Alternatives to Vocalware
Vocalware gives developers a cloud API for real-time text-to-speech in websites and mobile apps. It offers JavaScript/HTML5 and HTTP-REST interfaces, more than 100 voices across over 20 languages, and playback controls with optional pitch and echo effects. Billing counts audio streams, each covering one playback of up to 60 seconds; purchased streams can be reused in any domain or app and do not expire. Its stream model and developer focus may not suit every project. There…
28.5
Voicebox is a free, open-source local AI voice studio for voice cloning, speech generation, dictation, and agent voice output.
Free planOpen sourceAndroidiOSWeb
38.3
Resemble AI focuses on detecting AI-generated audio, video, and images for developers and enterprises.
Free planAndroidiOSWeb
- 4
Speechify
Speechify is a text-to-speech product from Speechify, a maker founded in 2017 and based in Miami, Florida.
Free planAndroidiOSWebAPI8.3From $10 a month - 5
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 - 6
Fliki
Free planAndroidiOSWebAPI8.2From $28 a month - 7
Whisper
Whisper is a free, open-source speech recognition model for multilingual transcription, translation, language identification, and voice activity detection.
Free planOpen sourceAPILinuxmacOSSelf-hosted8.1$0.01 usage-based - 8
Voiser
Voiser is a freemium platform for voiceovers, voice cloning, speech-to-text, and AI video tools.
Free planAndroidiOSWebAPI8.0Free plan - 9
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 - 10
Altered Studio
Altered Studio brings voice AI and audio production tools together for creating voice content.
Free planWebAPImacOSSelf-hosted7.9From $30 a month - 11
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 - 12
Acapela Group
Acapela Group creates synthetic voices that convert written content into speech for services, applications, and devices.
AndroidiOSWebAPI7.8From €99 a year - 13
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 - 14
Baidu Text-to-Speech
Free planAndroidiOSWebAPI7.8Free plan - 15
FineVoice AI Voice Changer
FineVoice AI Voice Changer transforms uploaded or recorded audio with AI voice models.
Free planWebAPImacOSWindows7.8Free plan - 16
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 - 17
SpeechWave
SpeechWave turns written text into AI speech for uses such as ads, videos, courses, and audiobooks.
Free planAndroidiOSWebmacOS7.7From $3 a month - 18
TTSReader
TTSReader is a text-to-speech service available on the web, Android, iOS, macOS, and Windows.
Free planAndroidiOSWebAPI7.7From $99 a year - 19
Typecast
Typecast generates AI text-to-speech audio with expressive, context-aware speech.
Free planAndroidiOSWebAPI7.7From $5 a month - 20
Chatterbox TTS
Chatterbox TTS is a family of open-source text-to-speech models from Resemble AI, available free under the MIT license for research and development.
Free planOpen sourceAPILinuxmacOSSelf-hosted7.6Free plan - 21
ElevenLabs
ElevenLabs is a web and API platform for generating and working with speech, audio and other media.
Free planWebAPI7.6From $6 a month - 22
IReadAll
Free planAndroidiOSWebExtension7.6From $9.99 a month - 23
Luvvoice
Free planAndroidiOSWebAPI7.6From $4.75 a month - 24
SayTXT
Free planAndroidiOSWebExtension7.6Free plan - 25
Smallest AI Lightning TTS
Free planAndroidiOSWebAPI7.6$0.18 usage-based - 26
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 - 27
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 - 28
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 - 29
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 - 30
OpenVox
Free planAndroidiOSAPImacOS7.5$19.99 one-time