Alternatives to Chatterbox Tts Api

AI voice generator with 1,000+ lifelike voices in 60+ languages, plus dubbing, cloning, avatars, and captions

VMEG delivers AI video translation, dubbing, and lip-sync in 170+ languages with 17,000+ premium voices and voice cloning.

Multilingual AI voice generator for text-to-speech, cloning, and podcast hosting.

Open-source multilingual text-to-speech with voice cloning and voice design, running locally inside your own ComfyUI workflow.

AI voice cloning API for multilingual dubbing, expressive TTS, and agent voice

Local-first voice cloning, voice design, video dubbing and dictation in 646 languages — free and open source.

Realtime TTS API with sub-100ms latency, instant voice cloning, and 200+ languages from $5/1M characters.

Speaktor converts text to speech in 55+ languages with 200+ AI voices and instant MP3 or WAV downloads.

Fish Audio turns text into expressive, emotionally controllable speech with voice cloning from 15 seconds of audio and a free developer TTS API.

Real-time speech AI that translates accents and 25+ languages while keeping the speaker's own voice

Discontinued: Coqui's hosted Studio and API went offline on December 11, 2023, and the company closed in January 2024. The open-source TTS/XTTS code remains.

Build real-time conversational AI voice and chat agents that listen, understand, and act in 70+ languages.

Celebrity and character AI voice generation plus lip-synced video, with zero-shot voice cloning now in beta.

CAMB.AI is a localization platform for AI dubbing, text-to-speech and live voice translation across 150+ languages.

AIAI.com bundles text-to-image, video, voice-cloning, music, and study tools behind one credit-based subscription.

Free open-source video translation and AI dubbing: one-click speech recognition, subtitle translation, and voice synthesis in 30+ languages

Fish Audio S2.1 Pro gives you a free real-time text-to-speech API with emotion tags and 15-second voice cloning

Tokenizer-free open-source TTS for 30 languages, voice design, and 48kHz output.

Open-source instant voice cloning from a 10-second clip, with granular control over emotion, accent, rhythm, and intonation.

All-in-one browser studio that turns one prompt into AI video, original music, and multilingual voiceover — funded by a single shared credit pool.

AI video translation and dubbing that turns one recording into 75+ language versions with instant voice cloning.

Free text to speech: convert any text to natural AI voice in 200+ voices and 70+ languages.

Inworld is a realtime voice AI platform for developers building full-duplex voice agents with TTS, STT, and zero-markup LLM routing.

Low-latency text-to-speech API and AI voice agents — Murf AI runs real-time phone conversations at 1 cent per minute.

Discontinued: Play.ht (PlayAI) shut down at the end of 2025 after Meta acquired its team in July 2025. Voices and accounts were not migrated.

Vidnoz is a free web AI video generator with 1900+ avatars, 2000+ voices and 2800+ templates.

Real-time voice AI platform: Sonic-3.6 text-to-speech and Ink-2 speech-to-text models plus Managed Agents for building production voice agents.

All-in-one AI voice generator and online video editor for creators, marketers, and educators.

Magnific is the AI creative platform that runs image generation, cinematic video, voice and 3D through one node-based Spaces canvas.

Defunct AI voice platform that once served games and animation with emotion-tuned voices