Skip to main content
Curated ToolThis tool is part of our curated AI directory. We only include tools that meet our standards for relevance, usability and real-world value.

Amazon polly

Converts text into natural-sounding speech using AI voices

AI VoiceoverVideo Dubbing & Translation
Amazon Polly is AWS’s cloud-based AI voice generator and text-to-speech service. It turns text into audio streams or standard audio files such as MP3 and OGG, with 100+ male and female voices across 40+ languages and variants. It is designed for teams that want to integrate speech generation into software through APIs, with controls for pronunciation, emphasis, intonation, phrasing, and speech style using custom lexicons and SSML.
Get Started with Amazon polly
View alternatives

FYAI Score

8.4 / 10

Based on 78 reviews

Pricing:

Paid only

Best for:

Developers adding text-to-speech to apps and AWS workflows

Score Breakdown

  • Ease of use7.7 / 10
  • Features7.7 / 10
  • Pricing9.3 / 10
  • Integrations9.2 / 10
  • Support8.5 / 10

PRODUCT PREVIEW

What this AI tool does

Amazon polly is an AI text-to-speech tool that turns written content into natural-sounding audio. It’s commonly used to create voice output for articles, product information, notifications, and other text that needs to be heard rather than read. In practice, you provide the text you want spoken and choose a voice and language that fit your audience. The generated audio can then be used in websites, mobile apps, e-learning materials, or accessibility workflows, helping teams deliver consistent narration without recording every update manually. This page provides an informational overview of how the tool is typically used and what to consider when evaluating it, such as voice quality, language coverage, and how it fits into your existing content or application pipeline.

Use cases

Best for

Text to Speech

Convert text into MP3 or OGG audio using Amazon polly text to speech APIs with SSML controls for prosody and emphasis.

Generate Voiceover

Generate voiceover audio files from scripts by selecting a neural voice and exporting the synthesized speech as MP3 or OGG.

Multilingual Voice

Create multilingual voice output by choosing Polly voices per language and generating localized speech audio from translated text.

ANALYSIS

Strengths & limitations

Strengths
  • Offers a broad set of lifelike voices across many languages and language variants.
  • Supports API-based integration, audio streaming, and storage or redistribution of generated speech in standard formats.
  • Provides customization through custom lexicons and SSML for pronunciation, emphasis, phrasing, intonation, and style.
Limitations
  • It is a managed AWS cloud service, not open source, and cannot be downloaded or deployed from source in a private environment.
  • Use requires working within AWS APIs, accounts, pricing, and service limits rather than a standalone consumer voiceover editor.
  • Free usage is limited by AWS Free Tier thresholds and time periods, with costs applying beyond eligible usage.

Evaluation

FYAI score breakdown

Our structured evaluation across five key criteria

8.4 / 10

Overall score

Based on 78 reviews

  • Ease of use7.7 / 10
  • Features7.7 / 10
  • Pricing9.3 / 10
  • Integrations9.2 / 10
  • Support8.5 / 10

What users say

Findings from public reviews, documentation and community sources.

  • Ease of use

    Capterra highlights Amazon Polly’s “ease of use,” while G2 says users praise the “ease of integration with AWS services.” Amazon Polly is an AWS developer service, which makes the usability context more relevant to technical teams than to a near-zero-learning-curve consumer voice tool.

  • Features

    The Amazon Polly page lists “100+ male and female voices in 40+ language and language variants,” multiple engines, SSML controls, and custom lexicons. A Reddit discussion characterizes Polly as “behind these days compared to other TTS tools like what Elevenlabs has to offer.”

  • Pricing

    The Amazon Polly pricing page lists four usage-based voice tiers: Standard voices are “$4.00 per 1 million characters,” Neural “$16.00,” Long-Form “$100.00,” and Generative “$30.” The Amazon Polly pricing page also lists a free tier from 100k to 5M characters depending on engine.

  • Integrations

    Amazon Polly is built for application connectivity through the Amazon Polly API. Zapier lists Amazon Polly as integrating with “9000 other apps.”

  • Support

    The Amazon Polly page surfaces support and learning paths, including “Get started,” “Learn how to customize Amazon Polly,” and “Contact us Speak with an expert.”

Who is this for?

Best for technical teams building text-to-speech into applications, Amazon Polly is built for application connectivity through the Amazon Polly API and G2 says users praise the “ease of integration with AWS services.” Less suited to users who want a near-zero-learning-curve consumer voice tool, because Amazon Polly is an AWS developer service. Less suited to buyers prioritizing the newest-sounding TTS category leader, because a Reddit discussion characterizes Polly as “behind these days compared to other TTS tools like what Elevenlabs has to offer.”

PRODUCT PREVIEW

Feature highlights

Neural text-to-speech

Generate lifelike speech for apps, IVR, e-learning, and media.

100+ voices, 40+ langs

Choose male/female voices across languages and regional variants.

SSML & lexicon control

Tune pronunciation, emphasis, pacing, and style via SSML.

COMPARE

Discover curated alternatives worth comparing

Compare similar AI tools based on features, pricing and use cases

7.4/ 10Based on 30 reviews

Zencastr

Podcast Editing
Edits audio/video via text, transcribes, and makes social clips
Best for:
Audio & podcast creators
Pricing
Freemium
View tool
8.5/ 10Based on 16 reviews

Wondercraft

Short-form VideoVideo Editing
Turns text or audio into editable AI-generated videos and audio
Best for:
Video creators
Pricing
Freemium
View tool
8.6/ 10Based on 130 reviews

Wellsaid

AI Voiceover
Generates realistic AI voiceovers from scripts with voice controls
Best for:
Audio & podcast creators
Pricing
Paid only
View tool

Start turning your app’s text into natural-sounding speech in minutes. See why builders choose Amazon polly to ship voice experiences faster.

Get Started with Amazon polly

FAQ

Frequently asked
questions

Everything you need to know about this AI tool,
its features, pricing, use cases, and limitations.

What types of projects is Amazon polly a good fit for?
Amazon polly is a strong choice for product teams that need text-to-speech inside apps, IVR/contact-center flows, accessibility features, or automated media voiceovers. It fits best when you want API-driven generation, multiple languages, and control via SSML and custom lexicons. If you need a simple “upload script and download narration” workflow for non-technical users, a standalone narration tool may be easier.
Is Amazon polly free, and what are the main cost drivers?
Amazon polly is usage-based and is typically priced per character, with different rates for Standard vs Neural voices. AWS Free Tier has historically included a limited monthly character allowance for a period of time for new accounts, but the exact limits can change, so verify in the AWS pricing page. Costs can rise quickly with long-form content, frequent regenerations, or high-volume customer interactions.
How does Amazon polly compare with Google Cloud Text-to-Speech, Azure AI Speech, or ElevenLabs?
Against Google and Azure, Amazon polly is comparable for API-based TTS, language coverage, and SSML controls, so the decision often comes down to your existing cloud stack, pricing, and voice preferences. Compared with ElevenLabs, Amazon polly is usually more enterprise-integration oriented, while some creators prefer ElevenLabs for certain expressive voice options and simpler workflows. If you need tight AWS IAM/VPC integration and predictable operational controls, Amazon polly often aligns well.
How quickly can a team get Amazon polly into production?
Amazon polly is API-first and tied to AWS, which can be a drawback if you want a desktop app, no-code workflow, or multi-cloud neutrality. It’s not open source, so you can’t self-host or fine-tune the underlying models beyond pronunciation controls like SSML and lexicons. Also, Alexa voices are not available through Amazon polly for external use.
How does Amazon polly handle data privacy and compliance needs?
Amazon polly runs within AWS and supports standard AWS security controls (IAM, encryption options, logging), which can help with internal compliance requirements. AWS states that it does not retain submitted text content for Amazon Polly, but you should still confirm the current service terms and your organization’s data classification rules. For regulated workloads, consider region selection, audit logging, and whether generated audio stored in S3 needs additional retention and access policies.