VoiceFreemium

Cartesia

Realtime speech models purpose-built for voice agents.

About the tool

Realtime speech models purpose-built for voice agents.

Cartesia offers Sonic (low-latency streaming text-to-speech), Ink (speech-to-text), and Line (a voice agent platform), built on state space model research for fast realtime inference. It positions its API for latency-critical voice agent workloads, with a free tier and usage-based plans.

Pricing: Freemium
Category: Voice
Maker: Not publicly supplied
Provenance: Indexed by PageVerified from public information

For the maker

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Feature for 7 days · $39 Feature for 30 days · $99

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