Deploy high-quality, natural-sounding human voices in dozens of languages
Get 5 million characters free per month for 12 months
with the AWS Free Tier
Customize and control speech output that supports lexicons and Speech Synthesis Markup Language (SSML) tags.
Store and redistribute speech in standard formats like MP3 and OGG.
Quickly deliver lifelike voices and conversational user experiences in consistently fast response times.
How it works
Generate speech in dozens of languages
Add speech to applications with a global audience, such as RSS feeds, websites, or videos.
Engage customers with a natural-sounding voice
Store and replay Amazon Polly speech output to prompt callers through interactive or automated voice response systems.
Adjust speaking style, speech rate, pitch, and loudness
Use SSML, a W3C standard XML-based markup language for speech synthesis applications, to support common SSML tags for phrasing, emphasis, and intonation.
How to get started
Get started with a free account
Deliver advanced improvements in speech quality.
Learn how to customize Amazon Polly
Understand how to use Amazon Polly to meet your needs.
Speak with an expert
Learn about custom lexicons, speech synthesis, newscaster speaking style, and more.