Table of contents
Wide Language Support
Amazon Polly supports a plethora of languages, allowing developers to create applications that cater to a global audience.
High-Quality Voices
It offers a range of natural-sounding human voices, enhancing the user experience with realistic speech synthesis.
Cost-Effective
Polly offers a flexible pricing model that can be cost-effective for both small-scale and large-scale applications.
Neural Text-to-Speech (NTTS)
Amazon Polly provides NTTS capabilities, significantly improving the quality and naturalness of synthesized speech.
SSML Support
Supports Speech Synthesis Markup Language (SSML), allowing detailed control over the speech output, including aspects like pronunciation, volume, and pitch.
Real-Time Speech
Supports real-time text-to-speech conversion, which is beneficial for applications requiring instant feedback.
Integration with AWS Ecosystem
Seamlessly integrates with other AWS services, like S3 and Lambda, providing a comprehensive solution for developers within the AWS ecosystem.
Amazon Polly is generally regarded as a good service for text-to-speech conversions, especially for those who need high-quality, scalable, and multi-language options. Its seamless integration with other AWS services also enhances its usability and functionality.
We have collected here some useful links to help you find out if Amazon Polly is good.
Check the traffic stats of Amazon Polly on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Amazon Polly on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Amazon Polly's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Amazon Polly on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about Amazon Polly on Reddit. This can help you find out how popualr the product is and what people think about it.
And so bilardi/realtime-speech-to-speech was born, ready to use, for any conference or meetup. Under the hood there are three AWS services chained together: Transcribe Streaming for Automatic Speech Recognition (ASR) from audio to text, Translate for the translation, Polly bidirectional streaming for Text-to-Speech (TTS) from text to audio. Architecture, costs and usage live in the repo: here, instead, I tell the... - Source: dev.to / 2 months ago
Okay Iโll admit it, I also yell at Alexa, but Iโll also admit her voice is oddly comforting. So when I needed a voice for my AI assistant app, I turned to Amazon Polly. Polly is AWSโs text-to-speech service that turns text into audio with neural voices across 30+ languages, the same underlying tech that powers Alexaโs voice. - Source: dev.to / 6 months ago
For the completed PSA, I sequenced the most successful generated images in Canva, incorporating smooth transitions and text overlays to create narrative cohesion. AWS Polly handled the voiceover component, converting my script into natural sounding narration that complemented the visual pacing. The entire process yielded a professional 1 minute PSA that effectively communicated critical flood safety information. - Source: dev.to / about 1 year ago
Amazon Polly: AWS service offering lifelike voices in multiple languages, with a special "newscaster" style for long content. - Source: dev.to / about 1 year ago
Then you had to use Amazon Polly which is a text-to-voice service to convert the resulting text to voice. Think of Amazon Polly like the voice that powers Amazon Echo devices (Alexa! Play a funny joke). - Source: dev.to / about 1 year ago
Create a new AWS IAM user and give it access to Amazon Polly. Get the AWS Access Key and AWS Secret Key. - Source: dev.to / over 2 years ago
Amazon Polly itโs the most realistic text to speech I heard so far. Source: about 3 years ago
This was a long time ago, so I used Ivona voices and the program TextAloud (though I admit I pirated them because they were/are expensive). Looking into it Ivona was bought by Amazon and replaced by Amazon Polly which looks like it will fulfill your needs pretty well! Source: about 3 years ago
I was inspired by a post from Ran Isenberg last week. He created an automation to take his blog posts, run them through Amazon Polly, and create a spoken form of his content. His automation emails him a copy of the output so he can save it on his site and enable readers to listen to the post. This is great for consumers who are in the car or have accessibility needs. - Source: dev.to / about 3 years ago
Because the โAI softwareโ is likely offered at an API and not everyone is skilled with programming to utilise it meaningfully. See https://aws.amazon.com/polly/. Source: about 3 years ago
Amazon Polly offers "5 million characters free per month for 12 months with the AWS Free Tier". Source: about 3 years ago
Well the best one I found is Play.ht but there are others as well including Amazon Polly (Which is also the cheapest I found) as well as Murf and also there are a few others, though those three are the best, Polly is the cheapest versus best sounding. Source: over 3 years ago
In this blog post, you will learn how to build a Serverless text to speech conversion solution using Amazon Polly, AWS Lambda and the Go programming language. Text files uploaded to Amazon Simple Storage Service (S3) will trigger a Lambda function which will convert it into an MP3 audio format (using the AWS Go SDK) and store it in another S3 bucket. - Source: dev.to / over 3 years ago
Amazon Polly is quite good. Based on your requirements, you will fall well within the complimentary usage tier. Source: over 3 years ago
This is very similar to what we previously did for the text identification. We can run amplify push again to create the resources in AWS. The AWS service that will be used for this functionality is Amazon Polly. The costs for using Amazon Polly is around $4.00 per 1 million characters. - Source: dev.to / over 3 years ago
The function I'm going to work on, called Backmask, is part of a sample serverless application used in the AMster & the Brit's Code Corner show, broadcast on AWS on Air. The application contains an API and backing Lambda function that accepts a text string message, converts it to audio using Amazon Polly, then reverses the audio and finally returns the Base64-encoded text version of the audio. You might be... - Source: dev.to / over 3 years ago
Its pretty good. I've been using Amazon's Polly which so far to me has been the most realistic (https://aws.amazon.com/polly/). I feel like Polly still has an edge with variety of voices. - Source: Hacker News / over 3 years ago
What are the odds of this kind of thing being open source so I can use it at home. So far, most of the "good" text-to-speech systems are all commercial services https://aws.amazon.com/polly/ https://cloud.google.com/text-to-speech https://azure.microsoft.com/en-us/products/cognitive-services/text-to-speech/ And now one is also a service. I tried using tortoise-tts on my M1. Generating a 7 minute speech took 3 days... - Source: Hacker News / over 3 years ago
Amazon has Polly https://aws.amazon.com/polly/. - Source: Hacker News / over 3 years ago
Amazon Lex, AWS's natural language conversational AI service. With Amazon Connect, it seamlessly leverages Amazon Transcribe to understand what is being said (speech-to-text), and Amazon Polly to provide the verbal response (text-to-speech). We aren't really using the Natural Language powers of Lex, but it has other uses for us:. - Source: dev.to / over 3 years ago
After cleaning the answer from ChatGPT we are ready to send it to Amazon Polly. - Source: dev.to / over 3 years ago
Amazon Polly, part of AWS's suite of cloud-based AI services, is a prominent player in the Text-to-Speech (TTS) market, competing closely with Google Cloud Text-to-Speech, NaturalReader, and other solutions like Play.ht and Coqui TTS. As a service designed to provide realistic and natural-sounding speech synthesis, Polly has garnered attention for its versatility and affordability, as evidenced by a wide array of recent product mentions and reviews.
Strengths and Features
A recurring theme in discussions about Amazon Polly is its impressive range of features and capabilities. Users frequently mention its ability to convert text into high-quality, lifelike speech across multiple languages and voices. One of its standout features is the "newscaster" style, which is particularly effective for longer content, enhancing the listening experience with a natural and engaging delivery.
The flexibility offered by Amazon Polly is highly praised. It can integrate seamlessly into applications via its API, supporting real-time streaming or storing audio in various formats such as MP3, PCM, and Vorbis. This adaptability makes it suitable for a variety of use cases, from enhancing blogs with audio versions to providing voiceover for professional multimedia projects like Public Service Announcements (PSAs).
Cost-effectiveness is another significant advantage. Polly's integration within the AWS ecosystem allows users to benefit from competitive pricing, including a free usage tier that covers up to 5 million characters per month for the first year, making it an attractive option for businesses and developers mindful of budget constraints.
Applications and Use Cases
Amazon Polly is frequently utilized in content diversification efforts, such as transforming written articles into audio podcasts, which can broaden audience reach and improve accessibility. This is particularly valuable for listeners who are on-the-go or have visual impairments. Its applicability extends to creative domains as well; it empowers creators to produce audiobooks, YouTube content, and other media requiring voice narration without necessitating human voiceover talent, illustrating AI's growing role in multimedia production.
In enterprise contexts, Polly's integration with other AWS services, like AWS Lambda and Amazon S3, facilitates the creation of serverless solutions for automated text-to-speech tasks. Additionally, Polly's recent inclusion with Amazon Virtual Private Cloud (VPC) support enhances its utility for businesses seeking to maintain a secure network environment while leveraging cloud-native services.
Limitations and Considerations
While Amazon Polly has a strong reputation, prospective users should be aware of certain considerations. Some feedback indicates that while Polly pushes the boundaries of TTS technology, those unfamiliar with programming may face challenges utilizing its full potential, particularly when compared to open-source alternatives. As with any API-based service, familiarity with scriptwriting and API integration might be required to maximize its benefits.
Overall, Amazon Polly positions itself as a reliable, cost-effective solution in the TTS space. Its broad range of voices and languages, coupled with robust AWS integration, empowers users to innovate and enhance their digital content offerings. Though it has strong competitors, its capabilities in delivering natural-sounding, diverse, and customisable speech outputs make it a go-to option for many applications across business and personal domains.
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