verifier.org

ai text-to-speech models

ai voice models and apis ranked for developers — on price you can read, a licence you can actually ship on, and whether they stream fast enough for a voice agent.

5 listed · 5 researched by us · featured first, then most upvoted

ElevenLabs

we checked this$0.05 per 1K chars (Flash/Turbo v2.5)

the quality and ecosystem leader, agents to narration

#teams-that-want-top-qual#the-best-sdks-without-ru

Cartesia Sonic

we checked thisfree tier; from $5/mo (Pro)

the voice-agent default: streaming-first, low latency

#real-time-voice-agents-t#per-usage-pricing

OpenAI TTS

we checked this$15 per 1M chars (tts-1)

cheap, steerable, and one client if you're already on openai

#teams-already-building-o#steerable-narration

Deepgram Aura-2

we checked this$0.030 per 1K chars (Aura-2)

purpose-built for english voice agents

#english-voice-agents#ivr-where-one-vendor-doe#tts

Google Gemini TTS + Cloud TTS

we checked this$4 per 1M chars (Standard/WaveNet)

the widest catalogue and the cheapest floor

#gcp-native-teams-wanting#the-lowest-price-floor

this page is deliberately short: a handful of ai text-to-speech models we looked at properly, rather than everything that exists. if you build one that belongs here, a free listing takes two minutes and $50 pins it to the top of this page.

add a tool →