AI Voice & Text-to-Speech (TTS) Models: Compare Pricing & Capabilities
xAIGrok Voice TTS
xAI's Grok text-to-speech connector.
Emotion
$0.005/1K chars
OpenAIGPT-4o Mini TTS
OpenAI's newest and most reliable text-to-speech model.
$0.02/1K chars
Google AI StudioGemini 3.1 Flash TTS Preview
Google's newest controllable Gemini text-to-speech preview model.
Emotion
$0.04/1K chars
MiniMaxSpeech 02 HD
MiniMax's proven studio-quality voice model.
Emotion
$0.06/1K chars
MiniMaxSpeech 2.8 Turbo
MiniMax's fastest next-generation voice model.
Emotion
$0.08/1K chars
MiniMaxSpeech 2.8 HD
MiniMax's highest-fidelity voice model.
Emotion
$0.12/1K chars
OpenAITTS-1
OpenAI's legacy low-latency speech model.
$0.02/1K chars
Google AI StudioGemini 2.5 Flash Preview TTS
Google's price-performant Gemini 2.5 text-to-speech preview model.
Emotion
$0.02/1K chars
OpenAITTS-1 HD
OpenAI's legacy high-quality speech model.
$0.04/1K chars
MiniMaxSpeech 02 Turbo
MiniMax's most affordable, fastest voice model.
Emotion
$0.04/1K chars
Google AI StudioGemini 2.5 Pro Preview TTS
Google's stronger Gemini 2.5 text-to-speech preview model.
Emotion
$0.04/1K chars
Looking for a specific voice? Browse all 78 voices in the voice gallery.