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AWS Polly provides cloud text-to-speech synthesis via Amazon Web Services. It supports neural, standard, and generative engine tiers with a broad library of voices across dozens of languages. Provider identifier: aws

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Vault Credentials

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Setup

1

Create AWS credentials with Polly access

In the AWS IAM console → Users → Create User → attach the AmazonPollyReadOnlyAccess policy (or a scoped custom policy). Generate an access key pair under Security credentials.
2

Add to Rapida vault

In the Rapida dashboard → Credentials → Create Credential, select provider AWS, enter access_key_id, secret_access_key, and region.
3

Configure the assistant

In the assistant settings → TTS Provider, select AWS Polly.See the full list of voices in the AWS Polly voice documentation.

AWS Transcribe STT

AWS speech-to-text with Transcribe

TTS Overview

All TTS providers