Seed Speech developed by ByteDance, is a family of large-scale text-to-speech models capable of synthesizing speech that is virtually indistinguishable from human speech.

Zonos2 is a text-to-speech model that clones a voice from a short sample and speaks naturally across many languages.

LTX-2.3 is a high-quality, fast AI video model available in Pro and Fast variants for text-to-video, image-to-video, and audio-to-video.

LTX-2.5 is Lightricks' open-source audio-video model. This endpoint generates video timed to a supplied audio clip in a quality-optimized mode, for final visuals synchronized to music, dialogue, or a soundtrack.

Generate natural multilingual speech from text with fast voice and language control using Qwen Audio 3.0 TTS Flash.

Generate long, expressive multi-voice speech using Microsoft's powerful TTS

Generate speech from text prompts and different voices using the MiniMax Speech-2.6 HD model, which leverages advanced AI techniques to create high-quality text-to-speech.

LTX-2.5 is Lightricks' open-source audio-video model. This endpoint generates video timed to a supplied audio clip in a speed-optimized mode — useful for music-driven content, dialogue-led shorts, and ads keyed to a track.

Generate speech from text prompts and different voices using the Kling TTS model, which leverages advanced AI techniques to create high-quality text-to-speech.

Dia directly generates realistic dialogue from transcripts. Audio conditioning enables emotion control. Produces natural nonverbals like laughter and throat clearing.

Generate speech from text prompts and different voices using the MiniMax Speech-02 HD model, which leverages advanced AI techniques to create high-quality text-to-speech.

Orpheus TTS is a state-of-the-art, Llama-based Speech-LLM designed for high-quality, empathetic text-to-speech generation. This model has been finetuned to deliver human-level speech synthesis, achieving exceptional clarity, expressiveness, and real-time performances.

LongCat-Video-Avatar is an audio-driven video generation model that can generates super-realistic, lip-synchronized long video generation with natural dynamics and consistent identity.

Bring speech to your texts using Qwen3-TTS Custom-Voice model with pre-trained voices or use your custom voice with Qwen3-TTS Clone Voice model

Generate video with audio from audio, text and images using LTX-2

Generate long, expressive multi-voice speech using Microsoft's powerful TTS

Generate high-quality video with audio from audio, text and images using LTX-2.3

Generate video with audio from audio, text and images using LTX-2 Distilled

PixVerse VibeMV generates music videos from audio, with optional character references and lyric subtitles. It supports visual style presets, custom style references, five aspect ratios, and output at 720p or 1080p.

Generate fast speech from text prompts and different voices using the MiniMax Speech-02 Turbo model, which leverages advanced AI techniques to create high-quality text-to-speech.

EchoMimic V3 generates a talking avatar model from a picture, audio and text prompt.

Generate long speech snippets fast using Microsoft's powerful TTS.

Natural Japanese speech, streamed back as it is generated so playback starts almost immediately.

Generate high-quality videos with UGC-like avatars from audio