Freemium
Amazon Polly
Text to Speech
AWS cloud TTS service with lifelike neural voices at scale
AWS's mature neural TTS service, pay-as-you-go and easy to embed into products.
Text to SpeechAI APIs
APIMart is an AI APIs tool. The listing highlights video generation, image generation; features and pricing may change, so verify on the official site.
Text to Speech
AWS's mature neural TTS service, pay-as-you-go and easy to embed into products.
Speech Recognition
ASR API that goes beyond transcription with summaries, diarization and moderation.
Text to Speech
Sonic is a state-space TTS model with millisecond latency for real-time voice agents.
Speech Recognition
A fast, accurate speech-to-text API with strong streaming support, popular for voice apps.