What AWS Polly TTS does
Amazon Polly, part of AWS, converts text to speech in more than 60 voices and 29 languages. The listing says it produces neural text-to-speech (NTTS) quality audio. Developers use the service to add spoken audio to applications, content, and accessibility features through the AWS API. The service is documented on the AWS website at aws.amazon.com/polly.
How AWS Polly TTS compares with its closest alternatives
3 of the 5 closest alternatives have a free plan, as AWS Polly TTS does. All 5 offer an API, as AWS Polly TTS does. AWS Polly TTS was founded in 2001; the alternatives were founded between 2022 and 2023. AWS Polly TTS is based in Seattle, United States; 2 of its 5 alternatives are in the United States too, and the others in the United Kingdom.