Amazon Polly
Amazon Poly is a cloud-based and offers text to speech, AI cloning, dubbing, and more.
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About Amazon Polly
Everything to know about Amazon Polly. From founders, to reviews, and subscription cost.
Amazon Polly is an AI speech generator service provided by Amazon Web Services, transforming text into lifelike spoken audio. This tool allows developers and content creators to generate natural-sounding speech easily, making it ideal for applications like customer service bots, audiobook narration, and language learning aids.
The service offers over 47 different TTS voices and supports 24 languages, enabling you to find the perfect match for your specific needs. Whether adjusting the pitch, speed, or timbre, Amazon Polly provides extensive customization options to fine-tune the audio output for any scenario.
By integrating Amazon Polly, you can enhance multimedia presentations, create more engaging e-learning materials, and bring characters to life in animated productions. With its broad language support and diverse voice options, Polly adapts seamlessly to various content creation demands, making it a versatile and powerful tool in the digital audio landscape.
Additionally, Amazon Polly is equipped with features like Speech Marks, which help synchronize speech with visuals, and a Neural Text to Speech (NTTS) model, which delivers even more advanced and natural-sounding voice qualities. This combination of features makes Amazon Polly an essential tool for anyone looking to produce high-quality spoken audio that can captivate and inform audiences.
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All Amazon Polly Products
See the complete product suite Amazon Polly has to offer
- Text to Speech
- Text to Speech API
- AI Voice Cloning
- AI Dubbing
Listen & Rate TTS Voices
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Amazon Polly Pricing & Subscription Plans
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| Pay As You Go | |
| Monthly Price | $0 |
Amazon Polly Top Features
See Amazon Polly top features and why it is one of the best generative ai apps.
Simple-to-Use API
Amazon Polly provides an API that enables you to quickly integrate speech synthesis into your application.
Wide Selection of Voices and Languages
Amazon Polly includes dozens of lifelike voices and support for a variety of languages, so you can select the ideal voice and distribute your speech-enabled applications in many countries.
Synchronize Speech for an Enhanced Visual Experience
Amazon Polly makes it easy to request an additional stream of metadata that provides information about when particular sentences, words and sounds are being pronounced.
Optimize Your Streaming Audio
With Amazon Polly, you can stream all kinds of information through your application to users in near real time. You can also choose from various sampling rates to optimize bandwidth and audio quality for your application. Amazon Polly supports MP3, Vorbis, and raw PCM audio stream formats.
Adjust Speaking Style, Speech Rate, Pitch, and Loudness
Amazon Polly supports Speech Synthesis Markup Language (SSML), a W3C standard, XML-based markup language for speech synthesis applications, and supports common SSML tags for phrasing, emphasis, and intonation.
Newscaster Speaking Style
Amazon Polly can be used to synthesize speech as if it is were spoken by a TV or Radio newscaster. This can be a great way to read news articles or deliver flash briefing updates.
Adjust the Maximum Duration of Speech
Amazon Polly enables you to automatically adjust the speech rate based on a maximum allotted amount of time you define with a feature called time-driven prosody. This is beneficial for many use cases, especially when it comes to localization.
Platform and Programming Language Support
Amazon Polly supports all the programming languages included in the AWS SDK (Java, Node.js, .NET, PHP, Python, Ruby, Go, and C++) and AWS Mobile SDK (iOS/Android). Polly also supports an HTTP API so you can implement your own access layer.
Poly API
Amazon Polly can be accessed via the Polly API (and various language-specific SDKs), AWS Management Console, and the AWS command-line interface (CLI). You have full control over all the capabilities of Amazon Polly, whether you use the service through the console, the API, or the CLI.
Custom Lexicons
With Amazon Polly’s custom lexicons, or vocabularies, you can modify the pronunciation of particular words, such as company names, acronyms, foreign words and neologisms
Brand Voice
Brand Voice is a custom engagement where you work with the Amazon Polly team to build an Neural Text-to-Speech (NTTS) voice for the exclusive use of your organization.
Top Amazon Polly Use Cases
See the top Amazon Polly use cases and interesting ways you can use Amazon Polly
Archiving
Affordable solutions for data archiving from gigabytes to petabytes
Back up and restore
Durable, cost-effective options for backup and disaster recovery
Blockchain
Shared ledgers for trusted transactions among multiple parties
Block Migration
Easily migrate apps and data to AWS
Cloud Operation
Operate securely and safely in the cloud, at scale
Containers
Fully managed services for every workload
Content Delivery
Accelerate websites, APIs, and video content
Amazon Polly Pros and Cons
Amazon Polly Pros |
Amazon Polly Cons |
|---|---|
| Amazon Polly offers natural-sounding voices that are realistic and engaging, making it suitable for a variety of applications. | Advanced features and customization options can be complex and may require time to master. |
| Polly works well with other AWS services like S3 and Lambda, making it even more powerful in the AWS system. | While the voices are high-quality, they can sometimes lack the full emotional nuance of human speech. |
| Being a cloud service, Polly can easily scale to meet the needs of both small projects and large deployments. | Does not offer extensive custom voice creation capabilities compared to some competitors. |
| Supports Speech Synthesis Markup Language (SSML), allowing users to fine-tune aspects like pronunciation, volume, and speech rate . | |
| Supports numerous languages and accents, making it versatile for global use. |
Amazon Polly Reviews
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Problems of creating captivating content
Amazon Polly with AWS services is a learning curve when it comes to SSML codes the customizable features it make it valuable. The wide range of vo...
A plethora of SSML features
The voices are incredibly natural sounding. Despite the learning curve, all the exceptional features that Polly has to provide make it totally wort..
Amazon Polly
Human Like Voices: I appreciate that Amazon Polly leverages deep learning to generate speech that is remarkably natural. This makes applications feel more user-friendly and engaging.
Limited Languages!
Not enough choices for voices and definitely language options are scarce.
Good for niche cases
Does rely on other AWS for the best experience.
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