> ## Documentation Index
> Fetch the complete documentation index at: https://www.bolna.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# AWS Polly Text to Speech with Bolna Voice AI agents

> Learn how to integrate and use AWS Polly TTS with Bolna Voice AI agents including Amazon's neural, generative and standard models.

## What is AWS Polly TTS?

[AWS Polly](https://aws.amazon.com/polly/) is a cloud-based text-to-speech (TTS) service powered by Amazon Web Services (AWS). It uses deep learning technologies to convert text into natural-sounding speech, making it ideal for applications requiring high-quality voice synthesis.

AWS Polly supports a wide range of languages and voices, offering both **standard TTS** and **neural TTS (NTTS)**, which enhances the realism of speech output. Designed for real-time and batch processing, AWS Polly enables applications to deliver engaging voice experiences across various industries, including customer service, e-learning, and automated assistants.

## Why choose AWS Polly for voice synthesis?

AWS Polly offers several advanced features that make it a powerful choice for AI-driven voice applications:

**Natural-Sounding Speech**: Utilizes neural TTS (NTTS) to enhance realism, reducing robotic-sounding speech.

**Multiple Languages and Voices**: Supports a wide range of languages and accents, allowing for global reach.

**Real-Time Speech Synthesis**: Generates speech quickly with low latency, making it suitable for interactive applications.

**Neural and Standard TTS Options**: Offers high-quality neural TTS as well as cost-effective standard TTS for scalable deployment.

## How does Bolna integrate with AWS Polly TTS?

Bolna AI integrates AWS Polly’s TTS capabilities to deliver high-quality, real-time speech synthesis for its voice AI agents. Here’s how Bolna leverages AWS Polly:

**Generating Lifelike Speech for Voice AI Agents**:
Bolna AI uses AWS Polly to convert AI-generated text responses into human-like speech, ensuring a more natural interaction experience for users.

**Low-Latency Voice Synthesis for Real-Time Conversations**:
With AWS Polly’s low-latency capabilities, Bolna AI ensures real-time speech generation, allowing its voice agents to respond without noticeable delays.

**Multilingual and Accent Customization**:
AWS Polly’s extensive language and voice options allow Bolna AI to cater to a global audience by providing speech output in multiple languages and accents.

**Scalable and Cost-Effective Deployment**:
As a cloud-based service, AWS Polly allows Bolna AI to scale its voice synthesis needs based on demand while maintaining cost efficiency.

## What AWS Polly TTS models are supported?

Bolna supports the following AWS Polly TTS models:

| Model      |
| ---------- |
| neural     |
| generative |
| standard   |

## Next steps

Ready to configure AWS Polly voices for your voice AI agent? Start by [setting up your synthesizer in the Playground](/agent-setup/engine-tab) or explore our [API documentation](/api-reference/introduction) for programmatic integration.

For related integrations:

* Compare with [ElevenLabs voices](/providers/voice/elevenlabs) for alternative synthesis
* Explore [Azure TTS](/providers/voice/azure) for Microsoft ecosystem integration
* Review [Deepgram voices](/providers/voice/deepgram) for low-latency options
* Configure [multilingual support](/customizations/multilingual-languages-support) for global reach

AWS Polly's TTS capabilities enhance Bolna AI's ability to deliver realistic, engaging, and highly responsive voice interactions. AI.