Cartesia

Looking for a tool like Cartesia (Ultra-low-latency voice AI, built for real-time conversation)? Below are 9 AI tools people use as an alternative to Cartesia, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

ElevenLabs Conversational AI Build low-latency voice agents on ElevenLabs' speech stack

Aug 18

WellSaid Labs Enterprise text-to-speech with custom brand voices

Aug 17

PlayHT AI voice generation with 900+ voices across 142 languages

Aug 17

Neets AI Budget-friendly text-to-speech API with hundreds of voices

Aug 17

Lovo AI AI voice generator with 500+ voices, also known as Genny

Aug 17

Kokoro TTS Small open-source TTS model that punches above its weight

Aug 17

Hume AI Voice AI that reads emotional tone, not just words

Aug 17

Fish Audio AI voice cloning and text-to-speech via API

Aug 17

Amazon Polly AWS text-to-speech with dozens of neural voices

Aug 17