Alternatives to Cartesia

The voice cloning and text-to-speech service everyone benchmarks against

Secure voice cloning, real-time text-to-speech, and speech-to-speech paired with deepfake detection and watermarking

Speech-to-text API with diarization, summarization, and LLM features

AI voiceover and text to speech studio with 200+ realistic voices across 35+ languages for business content

Ultra-realistic AI text-to-speech and voiceover platform with 1,000+ voices across 142+ languages

White-label platform to deliver, manage, and monetize AI voice agents under your own brand

AI voice generator and video studio with 500+ voices across 100+ languages, plus voice cloning

Text-to-speech reader that turns documents, PDFs and webpages into natural audio, plus a voiceover studio

On-device text-to-speech for Mac with listening queue and playback controls

Offline real time subtitle translation using local Whisper models for any video source

Voice transcription app that converts audio recordings into formatted text lists

Build real-time voice products with speech generation transcription translation and cloning

Private, local text-to-speech for macOS using open-source AI models

Run NVIDIA Parakeet speech-to-text entirely in your browser with WebGPU, no server required

Blind arena for comparing real-time speech-to-speech AI models through live voice interaction

Remembered checkout for AI voice agents so callers pay without reading card numbers

Duplex speech model for revenue calls that listens while it speaks and responds in 350 milliseconds

Transcribe audio and video with domain-specific speech recognition

AI phone system that completes intake forms through voice calls

Translate live conversations and recorded media while preserving each speaker's voice