Amazon Lex

Category: Speech to Text

Industries: Banking, Payments, Capital markets, Insurance

Using voice and text, conversational interfaces may be built into any application with the help of Amazon Lex. To help you create applications with incredibly engaging user interfaces and realistic conversational interactions, Amazon Lex offers the advanced deep learning functionalities of automatic speech recognition (ASR) for transcribing speech to text and natural language understanding (NLU) for figuring out the text’s intended meaning. With Amazon Lex, any developer now has access to the same deep learning algorithms that power Amazon Alexa, allowing them to rapidly and simply create sophisticated chatbots that can engage in natural language conversations.

One of the hardest issues in computer science to solve is speech recognition, which requires sophisticated deep learning algorithms to be trained on enormous amounts of data and infrastructure. By giving all developers access to Amazon Alexa’s power, Amazon Lex democratizes these deep learning technologies. Utilizing these technologies, Amazon Lex gives you the ability to define completely new product categories made feasible by conversational interfaces.

20M+ Downloads

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Speechify is the #1 audio reader in the world. Get through books, docs, articles, PDFs, email – anything

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Sir Richard Branson

Speechify is absolutely brilliant. Growing up with dyslexia this would have made a big difference. I’m so glad to have it today.

Sir Richard Branson


Price on request
Pros Cons
Natural Language Processing Complex web integration
Speech and text support Fewer deployment channels
Utterance Monitoring Lex is not multilingual and supports only English

Amazon Lex reviews

The amazing power of natural language understanding and speech recognition through alexas brain is no comparison to any service from any company. ( except may be google bot if they do ). It has native one click deploy on multiple streams. Integration to lambda to process business logics.

- Ravi D.

Automatic speech recognition game changer!! This technology can be leveraged with other cloud services to automatically complete specific tasks. Saving time is something that is of major importance with a growing client and the Amazon Lex gives us more time for other tasks that cannot be automated with Alex.

- G2 User in Computer Software

In general I like all the features of this software, the only thing I did not like is that in its free version only allows processing 10,000 text requests and 5000 voice requests per month. But the paid version is not expensive at all, it's really worth it.

- Gloria I. F.

What is Speechify?

Speechify is one of the most popular audio tools in the world. Our Google Chrome extension, web app, iOS app, and Android app help anyone listen to content at any speed they want. You can also listen to content in over 30 different voices or languages.

How can Speechify turn anything into an audiobook?

Speechify provides anyone with an audio play button that they can add on top of their content to turn it into an audiobook. With the Speechify app on iOS and Android, anyone can take this information on the go.

Learn more about text to speech online, for iOS, Mac, Android, and Chrome Extension.

Speechify is the #1 audio reader in the world

Get through books, docs, articles, PDFs, email – anything you read – faster.


20M+ downloads

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