Kokoro provides an inference library for its open-weight 82-million-parameter text-to-speech model.
Open source
22 alternativesKittenTTS
vsCassetteAI
KittenTTS vs CassetteAI
How do KittenTTS and CassetteAI compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | KittenTTS | CassetteAI |
|---|---|---|
| What it is | The KittenTTS project offers a text-to-speech model described as under 25 MB in size. | CassetteAI provides music, sound-effect, and text-to-speech models through an SDK designed to run on edge hardware. |
| Website | ||
| Type | Open-source project | Online tool |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Not recorded | Web |
| Open source | Yes | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both KittenTTS and CassetteAI.
The whisper.cpp project ports OpenAI’s Whisper speech recognition model to C and C++.
Open source
24 alternatives
The Kokoro-82M model provides open-weight text-to-speech with 82 million parameters.
Inworld provides real-time text-to-speech, speech-to-text, and language model inference through modular APIs.
NeMo Parakeet ASR Models attain strong speech recognition accuracy while being efficient for inference. Available in CTC and RNN-Transducer variants.
Text-to-Audio Generation with Latent Diffusion Models - Speech Research.