Cartesia Sonic-3 vs ElevenLabs v3

Comparing two text to speech (tts) models: features, pricing, pros and cons.

	Cartesia Sonic-3	ElevenLabs v3
Provider	Cartesia	ElevenLabs
Pricing	$20–200/mo	Free tier available
Quality	9/10	10/10
Speed	10/10	8.5/10
Ease of use	7/10	9/10
Value	5/10	6/10
Tasks	Text to Speech	Text to Speech
Pros	+ Fastest TTS (40ms) + Emotions and laughter + Great for realtime	+ Very realistic voice + Voice cloning + Simple API
Cons	− API integration experience needed − No free plan	− Some features require paid plans − Cloud processing

Cartesia Sonic-3

Fastest TTS with emotion and laughter support in speech.

Leader in natural speech and voice cloning.